Genie S-60 Service Manual page 149

Third Edition • First Printing
Continued from the
previous page.
Part No. 65196
With key switch turned
to ground controls and
both Emergency Stop
0V
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
RIGHT
direction. Check voltage
on wht-4 wire on
turntable rotate right
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
switch to either side and
12V or
move the turntable
more
rotate left/right toggle
switch in the
RIGHT
direction. Check voltage
at TB4.
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
RIGHT
voltage at TB4.
0V
12V or
more
Press down the foot
switch and move the
turntable rotate
controller in the
RIGHT
direction. Check voltage
at TP4.
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 19
Repair open in wht-4
wire circuit from TB4 to
turntable rotate right
directional valve coil OR
repair open in brn
ground wire circuit to
valve coil.
Troubleshoot turntable
rotate controller OR
repair open in wht-3 wire
circuit from boom
controller to TB4 OR
consult Genie Industries
Service Department.
Repair open in wht-3
wire from TP4 to TB4.
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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