2
INSTALLATION INSTRUCTIONS - WTJ, VAN-J
Review this entire page before installing the lifting jib.
Consult the factory in the event there are any questions or problems at the time of installation, or for information
regarding optional features not covered by the owner’s manual.
The lifting jib must be securely anchored to a solid mounting surface before use!
Before mounting a lifting jib in a
vehicle, consult the vehicle manufacturer for a specific mounting location and mounting hardware recommendations.
•
The installation must be made so that it complies with all the regulations applicable to the machine and its location,
including DOT, state, and federal regulations. The end-user must verify that the supplied equipment is installed so it
will be suited to the environment in which it will be used.
•
The end user must verify that the vehicle surface to which the lifting jib will be mounted has sufficient strength and
stability, not only for lifting static loads but also for the dynamic forces that develop from being mounted on a moving
vehicle when the lifting jib in the stowed position.
•
Modifications or additions to the lifting jib without prior manufacturer’s authorization may void the product’s warranty.
The addition of ancillary equipment to the lifting jib may necessitate that its load capacity be reduced.
•
Installation must be performed by suitably trained personnel with access to the appropriate equipment. The
electrical aspects of the installation should be performed by an electrician.
For a typical installation of a standard lifting jib (WTJ models or the VAN-J), you will need the following:
1.
A means to unload the lifting jib from the freight truck.
2.
A smooth, level, and adequately strong surface on which to mount the lifting jib.
Note: Backing or stiffener plates may be required to provide sufficient support for the lifting jib. Consult the vehicle’s
manufacturer for assistance in determining the need for additional materials to ensure proper mounting.
3.
A power drill, drill bits, and hardware. Again, consult the vehicle’s manufacturer to determine the best size and type
of hardware with which to anchor the lifting jib to a vehicle bed.
4.
If the VAN-J is to be installed in a covered vehicle, verify that there is enough clearance inside the vehicle to mount
the unit and that the jib will be able to swing appropriately. The VAN-J has an overall height of 46", and the VAN-J-
DC is 55".
5.
For units with an AC-powered winch, it is recommended that a ground-fault circuit interrupter device be used in the
supply circuit to protect personnel from electrical shock. The AC winch must only be used with effectively grounded
supply circuits.
To install a standard lifting jib (WTJ, WTJ-E and VAN-J):
1.
It is recommended that the lifting jib remain completely assembled for installation. If the base is removed during the
installation of a WTJ model, be sure that the bearing disk is still inside the bottom tube before reinstalling the jib
pole.
2.
Using two people, move the lifting jib into the desired position on the vehicle bed. Use care to avoid damaging the
winch or any hydraulic components (when supplied). Choose a location that will allow for an adequate swinging
radius. Consult the vehicle manufacturer for recommendations regarding the mounting location.
3.
Use the lifting jib’s base as a template to mark the drill hole locations on the vehicle bed.
4.
Remove the lifting jib and drill holes through the vehicle bed, sized appropriately for the hardware selected for
mounting the lifting jib.
5.
Using two people, align the lifting jib’s base with the holes drilled into the vehicle bed. With one person holding the
lifting jib steady, anchor its base to the vehicle’s bed using the hardware and any backing or stiffener plates
recommended by the vehicle manufacturer.
6.
Raise the end of the jib and secure it at the desired lifting angle.
7.
Verify that the jib swings freely and without obstruction throughout the desired range of use.
8.
Connect the power supply (if applicable) to the winch’s power supply cord. On DC-powered units, the included
power supply cord and pendant control cable must be plugged into the winch.
9.
Run the winch down and up to ensure it operates properly and verify that the winch cable is spooling on and off the
reel smoothly.
10. Test the lifting jib at 125% of the rated capacity prior to its initial use. After testing, visually inspect the lifting jib and
the vehicle for evidence of deformation, cracking, fatigue, or other damage. If any of these conditions are seen,
make necessary corrections to the installation and retest the unit again before approving it for use.
