Installation - Electrical/Electronic Components - Enduro 809329 Manual Del Usuario

Assemble the parts of the cross actuation bar (4 & 5) and connect them to the motor units (1 & 2) with the
nylon nut and bolt (factory fitted) onto the cross actuation bar-connectors (Fig. 1 & Fig. 1A). Nuts must be no
more than finger-tight at this stage.
Make sure that the main cross bar (3) and the cross actuation centre bar (4) are positioned in the middle of the
caravan (the centre of the bar is marked).
With the main assembly is loosely fitted onto the chassis, slide the whole assembly along the chassis until the
rollers are 20mm away from the surface of the centre each tyre (Fig. 10). Two 20mm spacers (30) are provided.
It is vitally important that each roller is at exactly the same distance away from the tyre.
The whole assembly must be parallel to the caravan/trailer axle.
Slide the motor units in or out of the cross bar (3) accordingly to ensure the roller will
have the maximum possible contact with the tread of the tyre. Ensure that the position of
each motor unit does not obstruct shock absorbers (if fitted) and that the plastic gear
cover (Fig. 4F) is not too close to the surface of the tyre/shock absorber. The minimum
clearance when the drive units swivelled in is 10mm.
Fully tighten the four bolts (Fig. 1B) on the main cross bar (3) and the four bolts (Fig. 1C) on cross actuation
assembly (4 & 5).
Fully tighten all the nylon nuts (17) on both clamping assemblies (Fig. 2 ). First tighten the diagonal placed
M10x60 bolts with a 20Nm torque, and then M10x50 bolts to a 40Nm torque.
Re-check the distance of 20mm from the rollers to the tires, the position of the aluminium rollers in addition to
the surface of the tire and finally the distance between the plastic gear cover (Fig. 8) and the tires & shock
absorbers (>10mm). If necessary, loosen the bolts and re-adjust the position of the assembly.
Re-check that all bolts/nuts have been tightened to the correct torque!
The main mechanical components have now been installed.

INSTALLATION - ELECTRICAL/ELECTRONIC COMPONENTS

Make sure the 12V supply from the battery and any 230V electricity supply are
disconnected.
Remove battery cable terminals and disconnect any external electrical power before starting work.
Find a suitable place for the electronic control unit (32), such as a storage area, under a seat or a bed. Make
sure this place is dry and close to the battery (40cm to 60cm). The unit can be mounted on the bottom
(horizontal) or on the wall (vertical°. When mounted vertically, the connectors must point downwards
to avoid any short-circuits by objects falling into.
Fix the electronic control unit securely into position with two screws M5x40 (35). Note: if the provided screws
are not of suitable length or type for the desired location/material please substitute these as appropriate.
Drill a 25mm hole through the floor of the caravan approximately 150mm centrally in front of the control unit
(32) terminals. Caution! Take extra care to avoid any chassis members, gas pipes and electrical wires!
Route and connect the motor-cables in accordance with wiring diagram (Fig.12) (red = positive, black =
negative).
The wiring diagram (Fig. 12 + Table. A (see below)) depicts the wiring route when installing the motor units in
front of the wheels/axle towards the 'A' frame. Please refer to table B (below) for fitment of the motor units to
the rear of the axle.
Table . A
FRONT OF AXLE FITTING
Motor A Positive (+) cable to terminal 4
Motor A Negative (-) cable to terminal 3
Motor B Positive (+) cable to terminal 2
Motor B Negative (-) cable to terminal 1
Mark the motor cables (12 & 13) for both motor units using the cable markers (25). The cables for the left and
the right motor should have the same length. Avoid any loops.
Connect the spade connectors (24) to the motors. Please note that the red cable is connected to the terminal
under the moulded '+' symbol on the weatherproof terminal cover.
Table . B
REAR OF AXLE FITTING
Motor A Positive (+) cable to terminal 1
Motor A Negative (-) cable to terminal 2
Motor B Positive (+) cable to terminal 3
Motor B Negative (-) cable to terminal 4
EN EVOLUTION 17
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DURO
Ref: -UM-TKI-1010-Rev.A.