Genie S-60 Service Manual page 145

Third Edition • First Printing
Continued from the
previous page.
Part No. 65196
With key switch turned
to ground controls and
0V
both Emergency Stop
buttons pulled out to the
position, hold the
ON
function enable switch to
either side and move the
turntable rotate toggle
switch TS17 in the
LEFT
direction. Check voltage
on wht/blk-4 wire on
boom rotate directional
valve coil (item A).
12V or more
Continued on the next
page.
Genie S-60 & Genie S-65
Section 5 • Troubleshooting Flow Charts
Hold the function enable
12V or
switch to either side and
more
move the turntable
rotate toggle switch in
the direction.
LEFT
Check voltage at TB5.
0V
With key switch turned
to platform controls and
12V or
both Emergency Stop
more
buttons pulled out to the
position, press down
ON
the foot switch and
move the turntable
rotate controller in the
direction. Check
LEFT
voltage at TB5.
0V
12V or
more
Press down the foot
switch and move the
turntable rotate
controller in the
LEFT
direction. Check voltage
at TP5.
0V
Press down the foot
switch and check 0V
voltage at terminal "+"
on controller.
12V or more
Re-adjust controller (see
Repair Section) OR
replace controller OR
consult Genie Industries
Service Department.
CHART 18
Repair open in wht/blk-4
wire circuit from TB5 to
turntable rotate left
directional valve coil
(item A) OR repair open
in brn ground wire circuit
to valve coil.
Troubleshoot turntable
rotate toggle switch OR
repair open in wht/blk
wire circuit from TS17 to
TB5 OR consult Genie
Industries Service
Department.
Repair open in wht/blk-3
wire from TP5 to TB5.
Repair open in power
supply circuit from TP24
to controller OR repair
open in brn ground wire
circuit from ground to
controller.
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