SKYJACK, Page 20 SJIII Series
Section 5 - ProceduresService and Maintenance
5.3-6 Control Module Load Calibration Procedure
1. Move the aerial platform to a test area where the platform can be elevated to its maximum working height and
reach.
2. Ensure the aerial platform is parked on a firm, level surface.
IMPORTANT
Each phase must be completed before the next phase can be carried out.
All phases must be completed before the aerial platform can be operated.
IMPORTANT
Always follow the instructions of the Calibration instrument.
IMPORTANT
Make sure the aerial platform is on BASE mode.
NOTE
To ensure a good and clear contact, clean the wire terminals before attaching the jumper clip.
3. Locate the main manifold inside the hydraulic/electric tray.
4. Disconnect the black wire #14 from the lift coil.
5. Locate the contactor on the electrical panel assembly.
6. The jumper connection must be connected between the contractor (wire #19B) and the lift coil (instead of the
black wire #14)
Main Manifold
Contactor
Wire #19B
JUMPER, Insulated
Alligator Clip
Black wire #14
Lift Valve
Coil
7. Connect the Easy-Cal tool to the P1 connector on the CONTROL MODULE.
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