These instructions are for general guidance. Installation procedures may vary depending on
caravan type.
Use appropriate support! Working under a vehicle without appropriate support is extremely
dangerous. If you are fitting the mover system yourself, it is advisable that the installation is
conducted by two people, as the mover will need to be raised up to the bottom of the caravan’s
chassis before the clamps can be installed.
Remember to complete the product registration form with the serial numbers of each motor
assembly prior to fitment (see details within the Guarantee section of this manual).
If with your particular model of mover the motors are not pre-assembled onto the framework, please
follow assembly manual supplied in the motor packaging.
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.
Clean the area of your chassis where you need to mount all components to ensure a good fitting.
Unpack all the components and check for the presence of all parts (see Package Contents List).
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 mover.
Ensure both rollers are in the DISENGAGED position (Fig.5 or Fig.7), as the unit will not fit correctly otherwise.
Loosely assemble motor framework side (1), motor framework side (2) and main cross bar (3) (see Fig.1). The nuts (Fig.1B) on the
cross bar (3) must be no more than finger-tight at this stage.
Place the assembly (Fig.1) loosely under the caravan. In principle, the unit should be fitted in front of the caravan road wheels, but
if fitting in this position is not possible, 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 to the chassis (see Fig.10) and attach using the bolts, nuts and washers (16,17,18) provided
in the installation kit. Nuts must be no more than finger-tight.
Quattro Mover with Manual Engagement:
Assemble the parts of the cross actuation bar (4 & 5) and connect them to the motor units (1 & 2) with the nylock nut and bolt (in
bag of bolts) onto the cross actuation bar-connectors (see 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/mover (the
centre of the bar is marked).
With the main assembly loosely fitted onto the chassis, slide the whole assembly along the chassis until the rollers
(Fig.2A or Fig.4A) are 20mm away from the surface of the centre of each tyre (Fig.5 or Fig.7). 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.
Ideally, align the roller(s) with the centre of each tyre, if clearances permit.
Quattro Platinum
: When positioning, always ensure
there is at least 10mm of clearance between the gearbox and the tyre (Fig 9).
Quattro Diamond
: If the roller widths exceed that of
the tyre, ensure that the outer roller is aligned with the outer wall of the tyre. Overhang on the inside wall of the tyre is acceptable
on thinner tyres, and will not affect function or grip. If there is an obstruction preventing the rollers from being mounted centrally,
then moving the mover inboard to suit is acceptable as long as at least one roller makes full contact on the tyre.
Fully tighten the four nylock nuts (17) on both clamping assemblies (Fig.10A) to a torque setting of 40 ft lbs/55Nm, then
the four
bolts (Fig.1B) on the Main Cross Bar (3) and the four bolts (Fig.1C) on Cross Actuation assembly (4 & 5) to a torque setting of 9ft
lbs/12Nm. Re-check the distance of 20mm from the rollers to the tyres and if necessary, loosen the bolts and re-adjust the position
of the assembly. Once satisfied with the position of the assembly, fit and tighten the Chassis Stop Nuts & Bolts (7) , one pair in
each of the Upper Chassis Clamp Plates
(see Fig.10). Tighten to a torque setting of 40 ft lbs/55Nm. The Stop Bolts grip the lip of the
chassis and help prevent the mover from sliding along the chassis. The main mechanical components have now been installed.
Installation - Mechanical Components
Page 3
Installation - Classic Clamping System (Fig.10.1)