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Installation
4.3
Support frame, truck
1. Measure and mark the midpoint of the rear beam
of the vehicle. See Image 29.
2. Bolt or spot-weld the mounting jig (product no.
78183TL) to the rear beam, so that both mid-points
are aligned.
3. Position the support frame under the vehicle
chassis.
4. Temporarily connect the control card to enable the
lift functions, see section "3.8 Temporary connec-
tion" on page 16.
5. Raise the lift arms to the highest position.
6. Attach the 1st booms to the lugs on the jig. Use po-
sition A if the platform is equipped with mudguard,
otherwise position B. See Image 30. Use the steel
platform's normal pivots. In cases where assembly
jigs cannot be used, measure the correspond-
ing distance between the 1st boom and the bed,
see Image 30.
7. The support frame should be positioned as high as
possible within the specified C dimension. Adjust
the frame to the ideal height under the chassis. A
car jack is useful. The frame must be positioned
parallel with the floor of the vehicle body and must
not be in contact with the vehicle chassis; there
must be a few millimetres of play. If necessary
adjust the angle of the arms by carefully operat-
ing the lift.
8. Install the brackets on the support frame so that its
opening is facing towards the front of the vehicle,
and adjust the position of the frame so they are in
contact with the vehicle chassis.
9. Install the U-profile with associated washers and
nuts, but do not tighten these. Screw on the nuts
alternately until the U-profile is aligned in contact
with the frame, see Image 32.
24
Image 29. Measure and mark the midpoint of
the rear beam of the vehicle. Bolt or spot-weld the
mounting jig to the rear beam
B
A
80
Image 30. Mounting options
Image 31. Mounting jig
Image 32. Install the U-profile with as-
sociated washers and nuts
ZN 2500-130/150
56
www.zepro.com
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