Getting to that certain age brings on some restrictions…. My left knee is a bit suspect and Sue’s hip is not as ‘hop’ as it was anymore, This meant of we haven’t been using our bikes as much and as Sue has now officially retired and Henry has settled in to caravanning we are getting out and about more in the caravan.
We had been mulling over e-bikes for a while and after being influenced by John & Mandy who used to live in the next “village” to us, watching Neil and Emma from Urban Vanlife and having a long conversation with a gentleman who was also staying at Wirral Country Park who had bought two MiRider One bikes for himself and his wife lead us to paying a visit to the MiRider factory in Wigan.
We had a try… and liked them almost immediately. One big question for me was would they mount OK on our existing rack above the bed of the Amarok. The guys there were great and allowed me to fit one of their test bikes and take some photos. It only needed a few tweaks here and there to accept the MiRider bikes without any issues.
Two days later we went back to pick our new bikes up. In the realities of todays internet, full disclosure – we paid full price for these two bikes, no discount, no “freebie’s” etc. so what I will say about them when it comes to a review will be honest comments.
The bikes fitted onto the racks easily, however I did want to move them forward as the existing setup was for two full size cross bikes which required some rear overhang. Moving to the MiRider e-bikes gave me the opportunity to move the bike mounts forward.
You can see the rear overhang in the photo above and the available space at the front. Sliding the rails forward and relocating the wheel mounts allowed the bikes to easily position forward of the rear tail gate.
The thing that now had me thinking was the weight distribution. The rear wheel is obviously heavier than the front, as it contains the electric motor and the battery is held in the frame forward of the pedal crank so weight across the two wheels is pretty much even. However, the overhang of the mounting rails meant the front wheel was well forward of the main cross bar.
This really could do with a support. So after putting my thinking cat on…. nope Henry wasn’t;t very helpful… In the best Baldrick fashion I came up with a cunning plan. The front of the pickup bed frame is quite strong and the strength was increased by the aluminium box that the Roll-N-Lok cover fits into.
I cut two pieces of 1.5mm steel sheet and bent them so as to fit under the lip of the Roll-N-Lok cover resting on the frame of the pickup bed and bent them to form a support under the bike mount rails. I made a couple of stop blocks out of recycled plastic to hold the supports to the mount rails.
The design means I can still remove the cover for the Roll-N-Lok to service it and I don’t need to use any tools to remove the brackets if I want to remove the whole thing from the pickup bed… just the 4 Thule key locks to release the whole bike rack from he mounting pads.
I gave the two brackets three coats of spray-on truck bed liner and let them harden for a couple of days before installing. Hopefully this should be enough.
All in, I think it looks OK and the functionality of everything still works. The bikes are secure with no flexing in the mount. We still have room for a narrow roof box or mesh cargo tray between the two bikes if we need more room. I always have the option of moving the bikes to one side and mounting a standard Thule roof box if we really get pushed for space.
Another little thing we can do is plug the bikes in to charge while travelling. I’m not sure how handy this will be, but its there just in case.
I hope this gives you some ideas for e-bike mounting options of your own. For us, it’s next stop Bridlington for a few days to do a bit of testing.
I’ve had quite a few people email me asking for more information about the Victron system for a caravan that I was planning mentioned in the previous post. As this seems to have generated a number of questions, rather than give detailed answers to each one I thought I’d post the drawings. For the moment it’s on hold but here are the drawings.
While Victron would seem the obvious choice, there are a number of recent new products from Sterling Power that have rekindled my interest in the project…. watch this space.
After our recent trip to Meathop Fell it was time to say goodbye to an old friend. We have had our leisure battery since 2011 and for 11 years it has given us great service. For the last year or so I have thought hard about converting over to Lithium and drew up plans for a high capacity charging link between the tow vehicle and caravan and converting the caravan over to a Victron based system. However I think that for this caravan it would not be worth it.
We had bought a 120Ah Numax battery (left one above) from ABS and it had worked well, even now it still hold a charge and is sitting in my workshop on trickle charge waiting for a project to come along. I went back to Advanced Battery Supplies and opted to go for a 120Ah AGM. It wasn’t too expensive and hopefully it will give us years of service like it’s predecessor. I’ve used ABS for batteries a number of times over the past 12 or so years and can recommend them. I’m not sponsored by them and I paid for the battery but I have found that for me they give sensible advice and great service. That’s why I’m happy to mention them. You can call in personally or they do ship overnight ordering from their website – https://advancedbatterysupplies.co.uk
Battery taken care of now it was time to head into the workshop for a bit of construction….
Henry’s Conveyance Contrivance…
If you have read any of my posts over the last few years you will know that we have Siamese cats…. well sadly Oscar our health and safety officer passed away a while ago leaving us with just his brother Henry. Up to this point we have always had a cat sitter whenever we were away but June has now retired and honestly we could not face the thought of leaving Henry in a cattery or on his own with another cat sitter. So, a couple of exploratory trips up to the caravan for an hour just to let him sit in it and explore round lead us to a two night stay at Burrs Country Park…. only about thirty minutes away from home, that went well and so did the next trip to Meathop Fell. It was now time to build Henry a suitable transport platform for the vehicle.
Henry keeping an eye on the goings on at Meathop Fell
After a bit of head scratching I came up with this….
I built it out of 12mm Ply and painted it grey. I used an off cut of black car carpet to cover the top and sides and a couple of lengths of pipe insulation on the edges where it comes into contact with the car seat and door. To secure it I used the ISO FIX points and it takes less than 30 seconds to remove or install. Without Henrys carrying cage it’s a handy place to put things and the space underneath come in super handy for all my bits that I normally have rolling around on the floor behind the drivers seat. It’s high enough for Henry to be able to see out around in all directions and there is still enough space for two people to sit on the back seat and use the seatbelts if required.
We have used it for two trips now and Henry seems to like it. The rear windows are heavily tinted in our Amarok which will cut the heat from the sun and we can open the rear window for fresh air as required. We are looking round for one of the stick on baby sun screen thingy’s if we think the sun is going to be too strong. Of course we would never leave Henry in the vehicle unattended for more than a couple of minutes… the only time we have done this is while we were hitching up the caravan. If you know Siamese then you know they can be noisy talkative beings…. so far he’s not had anything to say about it. Is that a good sign?
Tempting Fate…
In the eleven years we have been at our storage site we have never had any break-ins but it’s aways in the back of your mind…. and couple that with us sometimes leaving Henry in the caravan while on site I decided a little security upgrade was required (there are others but I’m not going to tell you about them!) I’d looked at the various offerings of additional door locks and after some thinking… and several coffee’s decided to go for the Milenco Door Frame Lock Version 2 offering that allowed us to operate it from inside as well.
I ordered it via Amazon ( https://amzn.to/3sHywnd )and it arrived within two days. It was easy enough to install but I ‘upgraded’ the interior fitting with a custom stainless steel strengthening plate…
The stainless I used was 1.4mm tooled finish, cut to size and drilled using the template provided with the Milenco lock. After measuring the location, I bent the stainless on my sheet bender in the workshop. I chose the location as this was the strongest part of the door frame where the existing door lock was located and would help protect the original lock so a small extent. Ideally I would have liked the arm to have been a bit longer so it covered up the keyhole for the original lock. But I’m happy with it.
Down the drain…
Long time readers will remember that several years ago I wrote a post about how we solved our connection to the drain while on serviced pitches. After ten years of use It was time for an upgrade and I had seen the COLAPZ products and thought it was a rather nifty idea. Having a mooch round the web I ordered directly from the website https://colapz.co.uk/?ref=yjXJSsLdBkh5d and opted for the Flexi waste pipe kit – 8 pipes for £55.
The first use was great and easy to set up. No modification was needed to my original manifold that connects to the caravan and it seems to drain OK….
However you can alway improve on things…. and if you have ever watched any Youtube videos about American RV’s then you will know that for their ‘stinky slinky’s’ they have a few upgrades…. I ordered one from Amazon….
Camco 43041 15′ Sidewinder Plastic Sewer Hose Support – https://amzn.to/3Fp2elM it cost £44 and came all the way from the great state of New Jersey. It comes with a carrying handle and honestly is really easy to use. I just stretched it out and lifted the pipe on to it. It is designed for a 4 inch sewer pipe… but as I was using basically a 2 inch version it would allow the hose support to stretch even further… I bought the 15 feet version and I recon it would stretch to 20 feet without any problems.
When we were packing up, I ran all the remaining hot water down the sink to flush the pipework out… including the Colapz pipework and honestly when disconnecting everything it really wasn’t that dirty, but breaking it down into individual lengths makes it easy if it does need a brush through it (which you get by the way in the kit).
Again we are not sponsored by either of these two companies but the links above will earn us a few pennies that will help provide biscuits for Henry. You wouldn’t want Henry to mis out on biscuit treats would you….
After all he can’t survive on just belly rubs…. I know it’s blackmail but EVERYONE said you need a cute kitty to get more views!
I’d got a few little jobs still outstanding from our big clean a week or so ago. The big one was to repair the front window. When we were cleaning the caravan I noticed that the bottom edge of the central window was starting to separate. After some lengthy procrastination I’d have preferred to replace it but given the hefty price tag and the “It will be January next year at the earliest before we can get you one” type answers from suppliers and removing the window and shipping to off to a company for repair would cost almost the same as a replacement.
It can’t be beyond a diy task to repair. I did a bit of searching for information relating to repairs and one name kept popping up as the manufacturer of the product used to bond the two sheets together…Bondrite Adhesives Ltd.
After reading through Bondrite Adhesives Ltd website a couple of times to work out exactly with adhesive I’d need I ordered their WC112 acrylic adhesive. The 50ml size was £12.10 plus shipping and VAT bringing the total to £20.52. It arrived within 24 hours of ordering, was really well packaged and came with a detailed technical sheet and guidance notes.
I’m not going to do a blow by blow account of how to repair a delaminated window… as I don’t know if this is even going to work, but my first step was to support the window as flat as I could. The standard recommendation is to remove the window lay it on a flat surface and go from there. I didn’t want to remove the window as all I had to repair was the lower edge.
Improvising I used two stands with a cross beam clamped between them to hold the window horizontal. This should take any flexing stress caused by the window stays out of the equation…. Hopefully!
To hold the gap between he two sheets I used three long needles from syringes… this allowed me just enough wiggle room to slide some blotting paper with a bit of isopropanol alcohol to clean out any contaminates. I’d already tested this to make sure it was safe and it does evaporate very quickly.
You are advised to lay down a 5mm bead of glue… as this was going to be difficult between the two sheets of partially bonded plastic I opted to use a wide bore syringe needle on the glue bottle which allowed me to squeeze glue into the gap… it was a bit fiddly but I managed to achieve what I thought would be the right amount. Sliding the three previous inserted needles out to allow the sheets to come together I used some fairly light clamps to hold the pieces together while they cured. Bondrite do caution about NOT using an excessive clamping force as it can lead to crazing of the sheets.
The data sheet advice is that handling strength is achieved after about 3 hours at 20 deg C. I covered up the glued area with microfibre cloths to protect it from the sun and had a sit down with an iced coffee and a sammich.
Next Job…
If you read my previous post “Put Your Lights On Mate…” then you might have picked up on my request at the end for any recommendations for a UK supplier of good quality replacement LED bulbs. Well Peter Farnham posted in the comments section and recommended Classic Car LEDS Ltd ( https://www.classiccarleds.co.uk ). A couple of days later I dropped them an email with a few questions and Duncan replied back with some details. A few more exchanges of emails ended up with me ordering replacement LED bulbs for the new fog lights, indicator lights and stop/tail lights. This is not a sponsored post and I paid the required number of beer tokens for these.
Not much to say on changing the bulbs over… what was noticeable was though they did have a bit heft to them… they seem really really well made. No flexing, solid and just had that feel about them that made me go “Mmmm” while nodding slowly…. almost in a Joey Tribbiani moment.
I did try to do before and after photos to compare the light output…. even tried a short video with one side changed over and the other side on conventional filament bulbs… all failed…. not as easy as it looks in strong sunlight even though the caravan rear was in shade. However the photo above is one side converted over. This is showing the indicator, tail light and fog light lit. The indicators are really bright. Having the LEDS the same colour as the lens works well. The tail light is a strong red and bright while the fog light looks washed out and white… it’s down to the fact that it is so bright its over exposed…. the exposure is correct for the indicator and tail light but the fog light is amazingly bright.. and red.
On the VW Amarok I haven’t had any canbus warnings… I even plugged in my reader to check… all good and no strobing or hyper flash.
To say I’m chuffed with these LED bulbs is a bit of an understatement… if you suffer from rear light envy as you follow one of those gloriously illuminated trucks down the motorway, drop Duncan an email at sales@classiccarleds.co.uk and tell him I sent you. Sort out your rear lights and never again have someone with four megawatts of light bars and spots flashing you and shouting “Put Your Lights On Mate” as they simulate a starship going into warp drive passing you.
Another small job next…
I’d had this gadget for a while and I can’t remember where I got it from. I think it was from a caravan shop at a dealer near York that we visited a while ago.
Simply it’s a security head bolt with a hardened shroud that replaces the normal jockey wheel clamp handle. When it’s installed it is flush with the A frame cover and pretty difficult to get to. It comes with a short handle and socket that fits the security bolt head. I did try with a couple of sockets but the shroud makes it almost impossible to even knock a socket on with a hammer. So if anyone want’s to nick the caravan they now also have to contend with the hassle of getting round my jockey wheel clamp. As I always leave the caravan nose high in storage you can’t even pick it up and drop it on to a tow ball. Hey if it makes them try elsewhere… it works for me.
Thinking about the next step…
This is going to be a big one. I’ve been planning this for a few weeks now and it involves two or three drawings… some detailed planning and I’ve been checking equipment specs in detail. The last stage was to sit and stare at the space available in the caravan and work out Tetris style how it is all physically going to fit in and how much of the existing kit will be removed. More to come soon!
Back to the window…
OK I bet you have been wondering how I got on. Well after nearly five hours of curing time I disassembled my contraption holding the window open and it seems to have worked OK. I can see that it has bonded all along the bottom edge. I could have put a bit more glue in at one spot and needs a light clean up all along the bottom edge to remove what has oozed out. I’ll leave that for at least another 48 hours before attempting to gently sand it off.
All in all I’m pleased with the result and hope to see that it will stand up to the test of time.
How many of you have driven behind a vehicle in less than ideal conditions… going dark, raining or foggy… and uttered those immortal words “Put you lights on mate” in the vein hope it will do some good only to approach a bit closer to find that the lights are on and are less effective as a couple of Ikea tea lights in jam jars. That is the feeling I get with a lot of caravans. In my opinion a lot for rear lights are less than ideal. In this day and age some of the drivers out there need all the help they can get as they even struggle to notice a big white box in front of them in bright sunshine let alone in inclement weather or in the dark.
Our caravan like a lot of other Swift caravans looks great from the rear with nice big lights and reflectors. Reflectors are good if the following driver has turned his headlights on and not been too busy texting and simply relying on the DRL’s to light the way. The big reversing lights will surly let the driver and anyone else behind know you are reversing… but about as useless as the aforementioned Ikea tea light in a jam jar when reversing at an angle into a pitch at night. The rear fog light however deserves a special mention… the single rear fog light…. can you see it… the tiny Lego brick sized rear fog light… the red thing in the middle down low… difficult to spot on a stationary caravan in daylight let alone from a distance on a road in fog. Mind you when that bit of wire in the bulb warms up it will blind you… honestly it will…. eventually… when you get so close because you didn’t see it from ten metres away.
Its time for a change. An upgrade if you will… to allow me to shine a beacon of light towards all that follow. But… and here’s a the big thing… I have to keep it looking nice. Everyone likes a nice rear don’t they.
OK, I searched for all the replacement options. Swift don’t make it easy. The two panels that the lights are mounted in don’t come out, well not easily and I was cautioned about even attempting to remove them. Changing to smart round LED lights was out. Then it struck me… the reversing lights could become fog lights and I would install new reversing lights. I’d towed a trailer a while ago that had football stadium sized reversing lights and wow what a difference it made. One of the first things I did with the Amarok when we got it was to install LED work lights under the rear bumper as reversing lights and that was a huge improvement so I ordered another set from the same company as I’d fitted to the Amarok.
A bit more searching I found the exact lenses for the existing lights in red to turn the reversing lights into fog lights.. it was actually cheaper to order a pair of complete lights than it was to order two replacement red lenses… I’ll never work that one out.
Ok how was I going to wire this lot up. I made a couple of brackets that fitted under the caravan allowing me to mount the reversing lights up close just inboard of the rear steady jacks. This would offer a modicum of protection from road debris thrown up by the tyres. These could be wired to run off the old fog light which would now become a junction box and the reverse lights would become the fog lights, so simply switching the reverse light and fog light cables over at the road light fuse box in the front of the caravan would have everything working correctly.
I also angled the reversing lights out slightly. I wanted the centre of their light pool to be along an extended side line of the caravan so that looking through my mirrors down each side of the caravan would be the centre of the lit area. This hopefully would provide the best angle of illumination when reversing and performing a reversing turn onto a pitch.
“Hang on lads… I’ve got an idea”
Cue the music… no, no doors were blown off during this mod. Right what if the new rear fog lights could be my brake lights when they weren’t being used as fog lights?
A simple diode blocking bridge using two diodes could do this quite easily. Routing through my electronics spares I found a bag of 10 Amp diodes which would easily cope with the task.
For a quick solution I used two strips of terminal block and built a quick blocking bridge. What happens now is applying the brakes powers up the brake light circuit and the fog lights. The diode in the fog light circuit stops me back feeding current to the tow vehicle fog light circuit.
Turning on the fog lights powers up the fog lights and the diode in the bridge stops it powering the brake lights in either the caravan or back feeding to the tow vehicle. Really simple and when testing I didn’t have any canbus or other errors thrown up by the VW Amarok’s management system. The existing (and original) brake and tail lights work as normal.
I’ll have a look at coming up with a better solution than using two lengths of terminal strip and probably build something in a small electrical project box so it can be mounted securely.
As far as I can tell the changes I’ve made all fall in line with the lighting regs for trailers. While I’m 99% sure, there is always the possibility that I could be corrected and shown the error of my ways and point out I have missed something in my reading of the regs. I’ll let you know.
The next thing…
I’m trying to find some good quality bright LED replacement bulbs for all the rear road lights. I have some, but I suspect they are not correctly marked. If anyone has any recommendations for replacement 25W and 5/25W bulbs that they deem are good options to look at, especially if they are correctly marked, please let me know in the comments. If you are a company that sells LED replacement bulbs and think they are the good enough to pass the Caravan Chronicles testing department (we don’t actually have a testing department… its just me) then challenge me to break them!
Safe travels everyone… and “PUT YOUR LIGHTS ON MATE”
Something that caught my eye a couple of days ago really got me excited…. no not a new caravan ( I wish) but a Kickstarter project that I think is one of those simple ideas that has countless applications in all sorts of areas. In fact I keep thinking of more uses for it… and it’s not even my idea!
OK, so what has got me all worked up then? Well imagine getting messages direct to your email or phone telling you the voltage of your leisure battery, motorhome starter battery, canal boat battery, ATV battery, bike battery, solar powered shed battery, aircraft battery, golf cart battery, horse box battery or trailer winch battery. All from a little device that can simply be clipped on or permanently installed. Got you curious?
The company has recently been at the Scottish Caravan and Motorhome Show where they received lots of interest and loads of positive feedback. Still curious?
OK here the disclaimer thingy bit for Caravan Chronicles: I have no connection to these guys except I decided to back the project on Kickstarter. I have taken all the text and images below from IonOT’s kickstarter project page…
If you want to see the full project, follow the link toBatbot and see what you think.
Invented in Scotland by David Richie, Batbot came about from wearing two hats – one, from a career working in the technology sector, and the other, as a livery yard owner. With horse lorries stored on site in between use, he noticed a regular problem occurring. On the day of an outing, more often than not, there would be an early morning knock at the door from liveries needing help… their vehicle battery was indeed… flat.
They had walked past their lorry every day, but had no idea that the battery was running low. This sparked an idea. Wouldn’t it be great if there was a device that could avoid this problem?! Batbot was born. After many hours, days, weeks and months developing the concept and prototypes, here we are today, with a brand new product that will ensure flat batteries (and early morning wake up calls) are a thing of the past.
Batbot is a device that every equestrian, marine enthusiast, motorhome or vehicle owner has missed… until now.
This clever product monitors your vehicle’s battery and sends alerts to your mobile device or email when the battery requires charging.
How it works
Batbot simply hooks up via two croc clips (provided) to the battery points under your vehicles bonet and can be secured in place with a cable tie.
Once installed the device then sends your battery’s data to the cloud where alerts are generated and then sent to your mobile device or email address. Unlike other products, Batbot uses the Sigfox or LoRaWAN radio networks to send this data, so no bluetooth connection is required.
Key Benefits of Batbot:
Quick and easy to use
Keeps track of your battery state
Alerts you when action is required
Saves destroying batteries with deep discharge
Regular daily “All Ok” status for peace of mind
No monthly SIM contract
First year subscription included
Low further yearly subscription (£7 ~ £10)
Chose Sigfox or LoRaWAN version of product
LoRaWAN has Home Gateway option to provide cover in remote areas
Helps identify when your battery or vehicle has an electrical fault.
Avoids the vehicle not starting when needed for emergency or planned use
Save’s garage call out charges to jump start your vehicle
24V lorries can be difficult to find a suitable jump start source for, or require a garage call out. Batbot helps you avoid this problem
For all the details and to see the full project go and visit the Batbot Kickstarter page and maybe you too might want to invest a few beer tokens.
My email box tends to get a wide variety of questions covering all sorts of subjects. The most frequent one is to do with wiring and electrically related problems. Sometimes trying to diagnose issues via email and a few photos is a bit of a challenge, but hey who doesn’t like a challenge! One thing that I do see a lot of is electrical work that is…. well, quite frankly not up to scratch in my opinion. So here is my attempt at a basic guide.
So many projects start by adding one or two things… extra 12 volt outlet here… maybe another light and then something else comes along that needs adding in. Before you know it you have a mess of spaghetti that the local Italian restaurant would be ashamed of. It is all too easy to fall into the trap of adding circuits to existing fuses…. or installing a new fuse and a few weeks later adding another circuit to it as it’s easier than installing another fuse.
Start with a plan…
You can download these and other drawings from the Electrical Drawings page in the drop down menu under “Document Library”
You need to draw out how the major elements are going to connect together – leisure batteries, solar charger, DC to DC charger, inverter and include all the big fuses, buss bars and fuse box. Don’t think about where any of this goes for the moment just get the basic layout and how everything interconnects worked out. It might take a few goes but paper is usually cheaper and less frustrating than sorting out the mess afterwards.
Once you have all that figured out you can start working on the details… just how many fuses will be needed… and what ever number you come up with add half as many again as a minimum. Having a few spare fuse positions that maybe never used is way cheaper than in twelve months time having to install an additional fuse box. A this point you can start adding details…. what size cable is needed for each link, what sort of fuse box do you need.
You can also now start to think about specific facilities you might need. For example, many overlander vehicles will have a button on the dash that when pressed and held down activates a high current relay that links the house batteries to the engine cranking battery. Very handy to have… jump leads are not much use if you are 200Km from the nearest vehicle. If your only trip ‘off road’ however is the muddy car park at the local car boot sale than maybe not a priority.
Don’t use the vehicle chassis as a ground.
Modern vehicles are constructed using different materials and quite often panels and sub frames are glued together. Back when virtually all the panels were spot or seam welded steel, using the body and chassis as a ‘ground’…. which really isn’t a ground but the neutral return path… this was acceptable. However now, sections can be glued together and are often sub assemblies of aluminium and other light weight materials bonded together. Just because you see a neutral bonding point (earth terminal) don’t assume this is is capable of being a suitable point to bond the neutral side of a circuit or accessory you are installing. Modern vehicles often have small bonding straps between sections that can carry the current that the vehicle manufacturer rated the bonding point for. Adding additional equipment and accessories might exceed the original design spec.
I did see a spectacular failure due to a 3000W inverter having it’s neutral lead ‘grounded’ in the rear of a vehicle. Running at about 2000W the neutral side was trying to ‘return’ a current of about 170 amps through the body of the vehicle, which lead to serious damage to some of the vehicles wiring and a number of vehicle components… and a ‘repair’ bill of nearly £1500.Putting a riv-nut in a body panel that is mastic bonded to the body is not a suitable negative bonding point!
Additionally a number of vehicle circuits are now negative switching or operation and installing additional equipment or accessories could have unforeseen issues. Always from any accessory or piece of equipment you install, add the neutral return path back to a suitable single common point or buss bar you install for the purpose and connect this directly back to the leisure battery.
Ideally all the ancillary leisure circuits should never rely on any of the vehicle wiring and the negative side of the leisure wiring should only ever connect to the negative side of the leisure battery.
Don’t use battery terminals as a junction post.
Both the leisure battery and engine battery should only have connections that lead to either in the case of the positive terminal a master fuse /circuit breaker and isolator switch. The negative terminal should only have the connection to a master negative terminal point or buss bar.
Nope…..Not OK…. it’s a terminal not a junction post (image from the Internet)
If you want to install any sort of battery monitoring, it is convention to install the shunt on the negative return to the battery between the negative buss bar and the negative battery terminal. If you have multiple circuits terminated on the battery terminal it makes future changes and upgrades, including installing a battery monitor very difficult.
Just NO! (image from the Internet)
Using the battery terminals as connection points for multiple services also makes fault finding very difficult. Each circuit may or may not have it’s own fuse and it’s difficult to isolate circuits….. plus I’ve had enough sparks flying round when trying to disconnect a battery because someone did not install an isolator to know that it’s only a matter of time before one goes ‘pop’.
Just because it’s shiny…. NO!!! Not OK (image from the Internet)
Please, just don’t do it.
Have a think on this. If you had to go to an auto electrician to get a fault traced and corrected, they would immediately put at least an hours time on the invoice just to figure out what was going on with all the cables on the battery. Also, If you don’t have a battery master isolator installed, get one installed now. It’s a safety item that must not be missed out. Having the ability to quickly turn off all the leisure circuits in an emergency might just save you from the unthinkable happening.
Cable Termination
Every cable should be terminated. Period. There shouldn’t be any cables in an installation that don’t have a crimped (or soldered) termination. Even if it’s a screw terminal such as those found in joining blocks or 13 pin plugs.
If you are embarking on a wiring project, its always best to start building up your stock of terminals. I usually buy selection boxes of terminals on line and supplement these with bags of single type connectors for the more commonly used ones. To keep everything organised tote organiser boxes are my preferred option.
A few of the 20+ of my storage boxes with wiring components
There is nothing more annoying than running out of the something and its always just as you want to finish a project off so you end up cutting corners.
For some of the larger cables, if you don’t feel up to making your own terminations there is usually a local auto electrician available that will terminate them for you for a small charge. However, a crimping tool that will terminate up to 50mm cable is not that expensive – around £27 and will probably work out cheaper in the long run. I’ve a link to the one I bought via Amazon and regularly use in the SHOP page.
Get the size right…
Selecting the right size or gauge of cable is critical. There are two factors that determine what gauge of cable to use for a installing any particular circuit. The maximum current that’s going to be drawn and the length of the cable. Once you have selected the right size cable then means you can select the right size fuse for the circuit. Never fuse a circuit greater than the current capacity of the cable.
Handy wall chart of cable size and terminal sizes.
You can download these and other drawings from the Electrical Drawings page in the drop down menu under “Document Library”
I generally tend to list what is going to be installed, then work out all the gauge for the cables for the circuits. From there it’s easy to see which is going to be the most popular gauge and rather than buy several different gauges of cable try to select a limited selection of gauges.
Always go for the safe option of over specifying the gauge of cable for any particular circuit. If it’s a 10 amp circuit and you have used cable suitable for a 16 amp circuit, it doesn’t mean however you need to use a fuse greater than the 10 Amp circuit requires.
Something else to consider too. Most 12 volt cables are copper, however if you are installing them in a less than ideal environment, such as a boat, you may want to opt for tinned copper cables. These are far less susceptible to cable corrosion. Even in the best marine installations I’ve seen copper cables corrode through in less than a couple of years.
Cardinal Sin! – Never ever use two smaller cables to make up the equivalent of one larger capacity cable. You would be surprised how many times I’ve seen this… sometimes done by “professional” tow-bar installers when reported poor leisure battery charing or poor fridge performance is reported and the voltage drop is too great.
Wiring Looms – wrapping it up properly!
Dressing cables into looms is not difficult nowadays. There are many options available on the market to help you produce a professional looking finished product. I personally like for looms within the vehicle using a felt finished looming tape. You don’t wrap it so it overlaps but at a sharp enough angle so as it spirals round the cable bunch it leaves some of the cables exposed.
Felt is good as not only does it keep the loom together, it allows quite a bit of flexibility and prevents cables from rubbing or banging on flat surfaces making a noise.
For any cables outside the vehicle body there are two options depending on use. In the main I’d go for split tube conduit. It’s available in various sizes and can be bought in either cut lengths or rolls. The other option is to use self amalgamating tape. It looks like ordinary PVC tape but as you wrap it round you stretch it and it releases a chemical which when overlapped onto its self becomes a permanent bond, effectively making a sealed tube. It is generally however fairly inflexible. Both have their place.
Anything in the engine bay or underneath the vehicle I use split tube and generally only resort to self amalgamating tape to seal inline joints.
Relays….. yes or no?
For me its Yes. I much prefer locating all the relays in one place therefore minimising the amount of heavy cable. By using relays to do the heavy switching you can use smaller and sometimes more attractive switches. I have in the past used 7 core trailer cable to connect 4 switches including LED indicators back to a relay bank rather than make up a custom wrapped loom.
Handy wall chart of relay types
You can download these and other drawings from the Electrical Drawings page in the drop down menu under “Document Library”
It also makes tracing faults easier, as it’s simple to test if a switch is working, you can hear or sometimes feel the relay operating as you operate the switch. Its unusual to have a fault with a relay but quite simple to test… just unplug and swop over with a known working relay. If all the relays are located together it makes this task and testing the feed to the relays so much simpler. From that point all you need to check are the two wires going out to the device and the device itself.
Obviously some circuits don’t require a relay or if it’s designed to be turned on for a long period… such as a diesel heater, then adding a relay will just increase current draw, albeit small, on the leisure battery. A bit of common sense can easily determine if you should opt for a relay or not.
Grommet?…(no not Wallace’s friend!)
Whenever a cable or cables pass through anything solid you should use a grommet. You would be surprised at the amount of damage I’ve seen to cables due to either not installing a grommet to an insufficiently sized (too small usually) grommet.
When ever I pass either a cable or loom through a bulkhead for example I like to supplement a grommet with a bit of heat shrink sleeving over the cable as well. Even passing a cable through an existing grommet from the engine compartment to the interior, adding a length of heat shrink sleeve won’t do any harm.
There’s a link to these in the SHOP… only about £7 for the full box.
Having a handy selection of grommets available before you start threading wires through is far better than trying to install protection afterwards. You’d also be surprised at how many cables I come across that have been damaged while pulling through holes in metal and wood panels. Always better to start with a grommet or two! Where a cable or loom passes through a grommet, it’s aways best practice to try and anchor the cable or loom either side of the grommet to something solid using “P” clips. This will reduce the chances of ‘fretting’ with the movement of the vehicle.
While we are on grommets…. a quick note about cable-ties (zip-ties). Stop doing them up so tight! I’ve come across cables cable-tied to a chassis rail so tight that the cable-tie has cut into the insulation and is fretting the conductor inside. Cable-ties are generally made out of a harder plastic than the cable insulation so will over time wear away at the insulation.
Get yourself a cable-tie tool that not only allows you to precisely control how much tension you put on the tie but also cut the end off so that there isn’t a wrist slashing booby trap lying in wait for some unsuspecting person. I use a fairly cheap pair (left). I think they were around £8. So not really expensive. But they make a nice neat job of installing multiple cable ties with the correct tension and the ends cut cleanly off level with the lock tab. You can buy ones that have a tension dial built in so you can set them to a pre-tension, but I find after a bit you know just how much to squeeze the handles to get the correct tension.
So what is the correct tension… well if you are doing them up so tight an elephant could dangle on the cables then that is too tight. They should be tight enough so as not to slip but you should be able to spin them round the cable(s).
Cable-ties really should not be used to make looms or anchor cables or looms to anything solid. If you want to make a loom, wrap it in specialist loom tape. If you want to anchor cable or a loom to something solid use a “P” clip. If required… use a length of heat shrink to make the loom a tighter fit in the ‘P’ clip.
I know you are dying to ask…. when do I use cable-ties? Well generally at the installation stage to get things to stay in place before installing P clips or if I have to run a new loom along the same path as an existing loom, I generally opt for cable-ties to hold them both together (as long as the original is suitably anchored to support both)
While we are talking abut cable-ties… I have seen the worst kind of mistakes in the use of them. It is not OK to cable-tie anything to brake lines, fuel lines, vacuum lines, hydraulic hoses, coolant hoses or steering components (yep one bright spark cable-tied his front LED light bar wires to some of the steering components!)
Heat Shrink Tubing
An absolute must have in my opinion. There are two main types – plain and pre glued. The plain are the main one you would use, while the pre glued are great if you have to over sleeve a connection to make it waterproof. As you heat up the pre-glued type, the glue softens as the tube strings and bonds to the cable as everything cools. They can be a little more rigid when installed, so make a service loop in the cable. The finished covering is usually waterproof enough for brief submersion if done correctly.
Having a selection of sizes and colours is handy and assortment boxes of multiple sizes and colours can be bought on line cheaply enough. In the workshop I use an old paint stripper heat gun on low power as I find that is more controllable than a flame.
Bridging the gap… something in the future?
Although not so common in the UK, in Australia and the USA wild camping (boon docking) is probably as popular as campsites. To this end trailers and caravans usually have much larger battery capacities than anything found in Europe. It’s not uncommon to find outfits with 600 to 800Ah battery banks recharged mainly be solar, buy increasingly (especially in Australia) an additional bridge between tow vehicle and trailer is made using heavy duty “Anderson” connectors and cables capable of supplying upwards of 60 Amps from the vehicle to the leisure battery bank.
With the cost of lithium batteries reducing almost daily, I can foresee very soon that light weight lithium batteries will be installed in caravans. The down side of this currently and trying to retrofit Lithium is the existing charging setup of current European vans is not really suitable for looking after these type of batteries. We have a Sterling Power Wildside unit installed in our caravan which allows us to charge any type of battery chemistry, including lithium when connected to the tow vehicle. The draw back is the caravan’s inbuilt charger is only capable of wet lead acid or AGM. I think that a high capacity DC to DC charger installed in the vehicle and an additional cable to supply the caravans battery banks may not be too far away. It’s something you might want to keep in mind for the future. It’s something I’m looking into currently.
Well, that’s a bit longer than I anticipated and there is still a few things to cover. If you made it this far…. take a toffee out of the jar… well done! If you think I missed something or would like me to cover something specific, drop me a comment below.
This isn’t one of my usual posts, but if you use or are thinking of a TomTom device, I’d urge you to read on…
We have used TomTom sat nav products for a number of years. I think it was early 2006 when we bought our first TomTom, a TomTom 760. After we had some questionable routing while towing in France and a number of issues with the unit simply failing to respond to commands on an early morning departure from a site in France in heavy rain in the dark. In April 2013 we ‘upgraded’ to the TomTom GoLive Camper & Caravan version to take advantage of the features this offered in navigation and database. Something that at the time was not offered on any other device. I wrote a review of the device Review of the TomTom GO LIVE Camper and Caravan Sat Nav and followed that up with an update some time later when they updated their database update platform from “MyTomTom” to “MyDrive”. This change over was not without issues and resulted in me loosing my subscriptions… which involved a lot of back and forth with their support line until I eventually got my subscriptions back. I did post an update to my review with a new conclusion… UPDATE — Review of the TomTom GO LIVE Camper and Caravan Sat Nav. Creating POI’s off line to upload was not straightforward and I followed that up with a ‘how to’…. Create accurate POI’s for your Sat-Nav…
My ‘investment’ in TomTom was not only time, but I came to realise that it was quite a substantial financial investment too. Back when I did the original reviews I commented that the ongoing costs were around £100 per year for the map, traffic and speed camera updates. It wasn’t until recently It dawned on me how TomTom try to hide this cost.
When you buy the unit, you get 12 months updates free. However at some point they have an “offer” where for a slightly reduced cost you can get and extra two map updates.. or an offer that gives you an extra few months ‘free’ for your traffic updates. What this does is move the subscription dates round so instead of paying a £100 for 12 months in one lump sum you pay £20 here and £30 there over the course of a few months. In effect hiding the real annual cost of subscriptions. So if you work it on £100 per annum from my original review the unit we have currently has actually cost £600 in subscriptions. Add that to the original purchase price of £330 thats a massive £960 “investment” and I’m not including the cost of two additional vehicle mounts and hard wiring them in!
The Final Straw…
A few weeks ago, just before we were off to Meathop Fell Caravan & Motorhome Club site near Grange-over-Sands, I went through my normal routine of firing up MyDrive to check on the number of updates pending, connecting the TomTom and performing the updates. The MyDrive (and previously MyTomTom) have never been particularly fast on either downloading updates from TomTom and in particular pushing the updates to the device. At home I’m on about a 80Mbps broadband connection and generally never have issues moving large files about either on my own network (1Gbps switched Ethernet) or to and from the internet. We have not had a Microsoft driven PC in the house for over 14 years now, but I do have a number of Mac devices to hand. I digress.
I had a new map update pending and the usual cameras and other bits. The map update used to take about 20 minutes to download and around 45 to 50 to push to the device. I left it all connected and waited patently. No more updates pending, I checked the GPS unit and all seemed well, disconnected the Mac (yes I did do it correctly) and all still seemed well. Check the entry for Meathop Fell to get an idea of expected travel time and it worked fine. So I switched it off.
Couple of days later Sue was going somewhere and telephone me to say the GPS isn’t working. When she returned home I fired up the TomTom… got the usual splash screen picture of the motorhome on the road….… And waited…… and waited a bit more….. Finally….. black screen with the TomTom logo up the left hand side. “Ah” I thought “It has done a full shutdown” so I waited… and behold the splash screen with the motorhome appeared. “Sorted!” thought I. Wrong was I! Back to the black screen with TomTom up the left hand side followed a few seconds later with the splash screen… and it just kept on with this cycle. Oh bugger.
There is a way of doing a hard reset… turn on the unit and continue holding the power button down and clicking it three times, wait for the spinning cog and connect to a computer running logged in MyDrive… did that too. Best ‘consult’ Google at this point.
Googling “TomTom keeps resetting” brought up the usual links. However one caught my eye…. On the TomTom help forum dated a few days ago… clicked on it. Yo… other people having the same issues with the camper version after the last map update. Now for copyright reasons I can’t post any screen shots from the forum (I do have them) but there were a number of people with a similar issue to me. There were the usual “Try taking it to the southern hemisphere and turning it on there that cured my problem” type replies and a couple that basically said try the same as I’d already tried.
Initial contact with ‘Help Desk’ was…. “you need a new one” which kind of pee’d me off somewhat and so I tweeted and got a reply…..
Now that reply from TomTom is intriguing. They must have known there was an issue as ‘HelpDesk’ first response was “You need to buy a new one” and that means they must have been primed with that answer. A point that might indicate this is the fact in the tweeted reply they say serial numbers starting ST are supported but others are not. Also the final bit “…. which is why support offered a new one.” is wrong…. they said I have to BUY a new one.
At this point TomTom asked me to DM them with a serial number. Which I did.
… and here is their reply (obviously rating forth bottom tweet upwards)…
It was at this point TomTom went quiet on the Twitter front. So I Asked a Question on their web site…. here is the exchange in full. (click on the image to open in a new window if you can’t zoom in to read).
All the way through this there was no hint of “We acknowledge there may be a problem and are looking into it”. I suspect they know there is an issue and are seeing it as an opportunity to sell some more units and make money from continued subscriptions for their services. It is painfully obvious that I’ll not see a refund for the residual of my pre-paid subscriptions (around £70 or £80 in my estimation) or much hope for any other user that has been affected. I counted around ten people on one post in the forum that were reporting issues. Also at no point was any indication of how much the “discount” on a new unit would be. Plus as the discount would probably be applied to their list price, not the price the unit was generally available for from some on-line stores I suspect it would not be a good deal anyhow.
Why Garmin?
Basically as i understand it there are two other players in this market, Snooper and Garmin. Avetex have a rebadged Garmin. The Snooper I discounted a while ago as back then you could not upload your own POI’s and they didn’t have an update service via a Mac, only a Microsoft PC. This may have changed, but I decided to go for Garmin.
My association with Garmin goes back several years… intact to around 1996 when I bought a hugely expensive (for the time) Garmin 92. The 92 was one of the first hand held aviation GPS units you could clamp to the aircrafts yoke and it came with a database of all the VOR’s, NDB’s, TACAN’s and ground obstacles along with restricted airspace. all displayed on a 2 wide by 3 inch high monochrome LCD display. From that point I’ve always had Garmin GPS in every aircraft I flew and relied on them for RNAV approaches into airports in minimal weather conditions.
The Garmin system in the Bonanza….. and below the same system showing us flying East (090) from Magadan in Russia to Nome, Alaska approaching the international date line…
So, I’ve got around 23 years experience of Garmin’s aviation navigation products, time to try their earth based stuff!
Looking forward…
I ordered a Garmin Camper 770LMT-D 6.95 inch sat nav with Full Europe Lifetime Maps, Free Lifetime Digital Traffic, Bluetooth and Wi-Fi for £255.27 from Amazon yesterday. Todays Saturday and it’s due to arrive Monday morning. I look forward to testing it out and giving it a bit of a review. I have already downloaded Garmin Basecamp and got the hang of creating way points… really easy in fact. DOn’t quite know the upload to the device process yet!
For those that follow @CaravanChron on Twitter… you may remember that I was offered a Garmin unit by a company to try. Well, I declined. One of the reasons being is I don’t generally like doing reviews or recommendations based on a loaned bit of kit. If I say “yea.. I like it I’d recommend it” and it subsequently turned out to be not as promised, then I’d feel like I’d done you a disservice. If I buy something and say I like it and would recommend it and it turns out to be crap, well I’m in the same boat as you… we both paid for it and we both got stung.
Epilogue
Just as a final ending to this, if perchance TomTom do sacrifice some small fluffy animal and decide the Gods will smile on them again if they sort out my GPS or even offer a refund, as it is now a point of principle with me about failed customer service, Sue and I agreed any refund will be donated to our local Cat Charity.
I’m sure Oscar and Henry would approve….
Foot Note
What do I think is wrong. Well I guess in either the map database update or in some additional packet of code that was uploaded designed to update the operating system (OS) of the device [firmware] there was a corruption or error. What is happening with my device (and I can only speak for my device as I’ve not had hands on with any other) is during boot up it is failing some internal OS checksum… which results in a reboot. However it’s now in a loop. This happens before any port is enabled the would allow data transfer. Most system designers build in right at the start of the boot up process a piece of code that states if some ‘condition’ (I.E if this button is held down on start up, boot from external port only) is met. This allows a device to be accessed if it falls into the startup loop. Maybe TomTom have a way of directly connecting at a board level or a number of key presses that allow this interruption to the boot process, but alas I don’t know them. So now it is caught in a loop before any eternal communication from MyDrive can take place and stopped any chance of downloading new firmware or firmware patch.
As many of you know I don’t really do reviews… I occasionally buy things and put my thoughts on the product in a post. Companies do contact me and ask if I’d review their ‘Do-Hicky Mark 4’ on the blog and most of the time I decline. Why? Well a lot of them stipulate that they want to see anything I write before it’s posted, we’ll sorry no. If I think it’s crap, I want to be able to say so. There are a couple of companies that I deal with that say “We are thinking of importing/manufacturing/marketing the ‘Functionvardle Mark 9’ we would like to send one for your feedback and not for reviewing on your blog.” They do get an honest feedback and I never mention the company or the product in my blog…. Even if the “Functionvardle Mark 9” makes it to market.
This was slightly different. The PR department simply said “We’d like to send you a Bosch Fontus for review” No requests for editorial control, previews before publishing, promises of ‘it’s yours to keep’ if we like the review. What made me say “Yes” to this particular request?
Well, for a while I’d been procrastinating on coming up with a contrivance of my own that did a similar job. I’d bought one of those bright yellow overgrown pump up spray things when they were on offer for rinsing down the caravan after cleaning… we have no water or electricity at the storage site we use. I’d already got three of those 25 litre water containers that I’d throw in the trailer along with the buckets, brushes, ladders… everything for a cleaning mission down at the caravan storage yard… and I thought it wasn’t beyond the realms of reality (and my awesomeness) to throw a 12 volt pump…. some hose…. a couple of hose connectors…. length of cable…. fuse & fuse holder…… suction pipe… board or box to hold it all… you see where this is going? By the time I’d assembled all the bits found I’d got half of them wrong and moved the goal posts half a dozen times. Apathy set in and I resigned myself to keep pumping the big yellow spray thing. The nice Lady from Bosch PR hit me in a weak moment and I thought “Hmmmmm.”
OK why “Fontus” and not “Rechargeable Battery Powered Portable Water Reservoir and Spray“? Fontus, I had to Google it – In ancient Roman religion, Fontus or Fons (plural Fontes, “Font” or “Source”) was a god of wells and springs. So that answers that question. Now you know why I don’t work in product marketing! The box arrived and I was surprised at the heft of the box. The actual unit itself weighs in at just under 10 Kgs…. and has a water reservoir capacity of 15 litres.
So what is it… well basically it’s a Rechargeable Battery Powered Portable Water Reservoir and Spray Unit. You fill it up with water, insert the rechargeable battery, connect the included hose and spray head, push the ON button and squeeze the trigger. Is it a jet wash? No, it runs at a max of around 1.5 MPa that’s 15 Bar or 217 PSI to you or me or if you are really old 14.8 Atmospheres. So it’s not a jet washer.
Now here is the thing that has me fascinated. On the top there is a three position power switch. While testing (read playing around) I could tell it changed the power… but also it seemed to change the amount of water without affecting the spray pattern or distance it should spray the jet of water I could do the same width ‘fan’ of water on each of the three power settings but with three volumes of water. (OK I know the physics behind it… no need to comment.)
When washing the car when it comes to rinsing off I normally have my hosepipe rose set on ‘rain’ so its a constant rain shower and proceed to go round the whole vehicle rinsing off the shampoo (yes I shampoo my vehicles… get over it) Now with the Fontus I used the horizontal fan setting not he trigger and could literal have a line of water that I just moved down the body panel pushing the shampoo suds down as it went. I was amazed I could do the whole of the VW Amarok.. Which isn’t small… on less than 15 litres on the lowest power setting. That is some serious water saving there.
The battery duration is unknown at the moment. It comes complete with a 18 volt 2.5 Ah battery and charger, that are as far as I know the same Bosch fitting as used on many of their power tools. SO if you already have Bosch power tools it’s Billy Bonus time… another charger and battery for your tools and spare batteries for your Fontus. (Curse my early lifestyle choices for going with Makita and DeWalt.) I believe there are also 4.0Ah and 6.0Ah batteries available in the range.
Toy or Tool?
After first thinking what a great idea…. I had a look at the price… an eye watering mahhosive amount… list price. However as everyone knows “Google is you friend” a quick Google later and John Lewis & Partners have it down to £209* (*at the time of writing) Now that is not a small amount so the question is… expensive toy or tool? Well, After my initial “testing [read playing about again] I’d been jet washing in the front garden over Easter… around five hours worth of jet washing in fact and the front door and windows were to say the least showing the dried on signs of mud splattering. Now Sue is understanding, but waiting for the window cleaner to deal with it was not an excuse I was going to get away with! Not wanting to drag the hosepipe round to the front of the house again, I had a “Ha.. I have just the tool for that” moment and having already recharged the battery and topped off the water tank I wheeled the Bosch Fontus out of the garage and round to the front of the house. A quick light spray to wet each window and door, wipe down with a soapy sponge and rinse off with the Fontus. Done in ten minutes. It’s also completed several other little tasks around the home now too.
Would I take it with me on a caravan trip?…. If we were taking the bikes, yes. I have used a dog wash station in the past (I know I wasn’t supposed to) and as long as I don’t use a chemical on the bikes, just rely on pure water and the included brush I should be OK washing the bikes on the grass. I wouldn’t use the brush on a vehicle’s bodywork (but I’m a bit OCD about things like that) nor would I wash the vehicle or caravan for that matter, on a pitch.
A few Q and A’s…
Can it be carried full of water? – Yep, I also tried it on its back, the filler cap seems to have an air admittance valve that stops water from leaking out. I wouldn’t do it for long periods though on it’s back… just the ten minute trip to the caravan storage yard. Upright shouldn’t be a problem I would have thought.
Can you spray anything else? – Nope… fresh water only.
Can you see how much water is in the tank?– Yes the tank has a site gauge in each side.
Can you store it full of water? – I did for few days, however it cautions you not to do so in the instructions.
How big is the filler cap?– It’s about the same size as an Aquarol filler cap and has a removable mesh filter trap… I could get a Hoselock fitting on the end of my hosepipe to fit through the opening and wedge in the filter when filling it. It’s also easy to poor water in from a container.
How heavy is it full? – 9.8 Kgs empty and 24.8 Kg’s full… so about two bags of sugar heavier than your airline baggage allowance.
How long does the battery last? – well I certainly got through 30 litres of water (2 tanks) on the low power setting (which was all I needed for rinsing off) and looking at the battery indicator maybe I could have made inroads to a third tank. I don’t know if the battery indicator is liner or not.
How long does it take the battery to recharge? – From battery empty indicator to full with the supplied AL1830 CV charger 60 minutes… or about 1 cup of tea, two digestives and a quick catchup with your neighbour.
Is it easy to move? – When full it trundles around just like one of the wheeled over head locker type pieces of luggage. If you can drive one of those… you can handle this.
Will 15 litres be enough to rinse a caravan? – Yes I could do it with 15 litres. But it’s easy just to have a container with a bit more water.
What fittings connect the hose, can I use a garden hose? – The fittings are a twist lock type.. not seen them before but I did like the fit and function of them. They seem quite suitable for the task. Why would you want to use a garden hose… just wheel it to where you need it.
What else can it be used for? – Washing off salt water from wet suits, boat trailer, outboard engines, muddy dogs, muddy bikes, wellies, washing windows, washing the beach off anything…. making sure your BBQ is properly extinguished (as I write this I keep getting the smell of burning moorland wafting in through the open windows into the office).
Anything Else?
Only two things… do they make a 12 volt ‘in car’ charger for that battery? That would be really cool and…. nope I got nothing else. That will be one thing then.
Final thoughts…
If I already had a couple of Bosh power tools that used the same battery pattern and was thinking about an additional battery and charger… then the price makes it a good deal. An extra tool that gives you an extra battery and charger into your Bosch ensemble of kit.
The hose is not as pliable as I’d have personally liked, but then again looking at it it’s not going to get damaged easily.
It is a bit of a ‘luxury’ bit of kit… but then again once you start using it… I’ll stop there, Sue might be reading this.
Do I want one? Well I don’t really want to give this one back.
Caravan Chronicles 