Enduro EM505 Manuel D'utilisateur page 41

Before starting installation under the caravan:
Check the towing load of your vehicle and the gross weight of your caravan in order to establish whether they
are designed for the additional weight. The manoeuvring system itself has a weight of about 35kg and a
traditional lead acid battery has a weight of about 20-25kg (the by us recommended EN
battery weighs only 4,3kg).
Check the minimal installation dimensions of the manoeuvring system based on figures 1 and 2.
Only use adapters and accessories that are supplied or recommended by the manufacturer.
Check that the caravan is disconnected from the battery supply and the mains electrical supply.
Check that the tyres are not over worn and do have the same size and design (fitting to new or nearly new
tyres is the best option).
Make sure that the tyre-pressures are correct to the manufacturer's recommendation.
Make sure the chassis is in good condition without any damage and is free from rust, dirt etc.
Stop work immediately if you are in doubt about the assembly or any procedures and consult one of our
engineers (Please refer to contact information on the last page of this manual).
Locate the battery isolation switch to be accessible at all times when parking and moving the caravan.
Do not remove, change or alter any parts of the chassis, axle, suspension or brake mechanism. Any drilling of
holes in the chassis is not allowed.
Do not install the system if you are under the influence of drugs, alcohol or medication that could impair your
ability to use the equipment safely.
INSTALLATION – MECHANICAL COMPONENTS
FOR PROFESSIONAL INSTALLATION ONLY! These instructions are for general guidance.
Installation procedures may vary depending on caravan type.
Working under a vehicle without appropriate support is extremely dangerous!
Please refer to figure 3 for an overview of the whole assembly fully fitted.
Place the caravan on a hard, level surface. The use of a lifting ramp or an assembly pit is ideal for access and
personal safety.
Unpack all the components and check for the presence of all parts (see package contents list). Write down, on
the product warranty registration card, the 10-digit serial number (this is located on the type plate on the side
of one of the motor units).
Clean the area of your chassis where you need to mount all components to ensure a good fitting.
Make sure the caravan is prepared for installation. Check before installation that important areas, such as
drains/spare tyre etc. do not cause any obstruction to the function of the caravan manoeuvring system.
Ensure both rollers are in the DISENGAGED position, as the system will not fit correctly otherwise (Note: when
fully disengaged, the pointer is positioned in the beginning of the yellow area).
Assemble both motor unit bars (3) and the main cross bar (4) (Fig. 4). The bolts (Fig. 4A) for fixing the main
cross bar must be no more than finger-tight at this stage.
Note: In principle, the system should be fitted in front of the caravan road wheels, but if fitting in this position
is not possible because of obstacles or a too high hitch ball weight, it is permissible to fit it to the rear of the
wheels by rotating the whole assembly by 180° degrees.
Loosely fit the two clamping assemblies (9) to the chassis (Fig. 7) and attach. Use the bolts M10x60, nuts M10
and washers M10 (14,17,18) and put them in the diagonal positioned holes of the aluminium chassis clamp
plates. Nuts must be no more than finger-tight.
®
The EN EM505 manoeuvring system includes a height adjustment for the motor units; + 25mm and -55
DURO
relative to the standard installation dimensions (see Fig. 5.1A until 5.4A). The motor units bar has a mounting
plate which can be mounted in two ways. With the mounting plate up (Fig. 5.1 and 5.2) and down (Fig. 5.3 and
5.4). This means you are more flexible during installation.
®
EN EM505 31
DURO
®
LI1220 LiFePO4
DURO
Ref: EM505-UM-TKI-0317-Rev.B.