Genie Z-45/25 Bi-Energy Service Manual page 67

July 2004
REV A
Before serial number 21180:
3 Remove the wht/red wire from TP6. Temporarily
insert a short piece of stripped wire into TP6.
4 Connect the red (+) lead from an amp meter to
the wht/red wire. Connect the black (-) lead to
the piece of wire at TP6.
After serial number 21179:
3 Disconnect the blk/red wire of the boom
function speed controller from the wht/red wire.
4 Connect the red (+) lead from an amp meter to
the blk/red wire. Connect the black (-) lead to
the wht/red wire.
All models:
5 Turn the boom function speed controller to the
position.
CREEP
6 Set the threshold: With the boom in the stowed
position, press down the foot switch and move
the primary boom toggle switch in the down
position until the amperage reading appears.
Adjust the amperage to 0.17 to 0.18A. Turn the
threshold trimpot adjustment screw clockwise to
increase the amperage or counterclockwise to
decrease the amperage.
7 Turn the boom function speed controller to
the 9 position.
8 Set the max-out: Press down the foot switch,
then move the primary boom toggle switch in
the down position. Adjust the amperage to 0.54
to 0.55A. Turn the max-out trimpot adjustment
screw clockwise to increase the amperage or
counterclockwise to decrease the amperage.
9 Before serial number 21180: Remove the
temporary wire from TP6 and install the wht/red
wire into TP6.
Boom function speed
controller specifications
Threshold
Max-out
Part No. 106488
0.17 to 0.18A
0.54 to 0.55A
Genie Z-45/25 Bi-Energy and Genie Z-45/25J Bi-Energy
Section 4 • Repair Procedures
PLATFORM CONTROLS
4 - 3