Platform Level Down Function Inoperative - Genie S-65 Service Manual

Service Manual - Second Edition
800-610-4101
ActionRental.com
Platform Level
Down Function
Inoperative
Be sure all other
functions operate
normally.
Part No. 48412
With the keyswitch
turned to ground control
and both Emergency
Stop buttons pulled out
to the position, move
ON
0V
the function enable
switch to either side and
activate the platform
level toggle switch TS16
in the down direction
and check the voltage at
org/blk wire on platform
level down function
directional valve
(item U).
12V or more
Continued on the next
page.
Genie S-60 & Genie S-65
Section 5 - Troubleshooting Flow Charts
With the keyswitch
turned to ground control
12V or
and both Emergency
more
Stop buttons pulled out
to the on position, move
the function enable
switch to either side and
activate the platform
level toggle switch TS16
in the down direction
and check the voltage at
TB15.
0V
With the keyswitch
turned to platform
control and both
Emergency Stop buttons
pulled out to the on
0V
position, activate the
footswitch and the
platform level toggle
switch TS7 in the down
direction and check the
voltage at TB15.
12V or more
Troubleshoot platform
level toggle switch TS16
on ground control panel
OR repair open in red
power wire circuit to
TS16 OR repair open in
org/blk wire circuit from
TS16 to TB15 OR
consult Genie Industries
Service Department.
Chart 22
Repair open in org/blk
wire from TB15 to
platform level down
directional valve coil
(item U) OR repair open
in brown ground wire
circuit to valve coil.
Troubleshoot platform
level toggle switches
TS16 and TS7 on
ground and platform
control panels OR repair
open in red power wire
circuit to TS16 and TS7
OR repair open in org/
blk wire circuit from
TS16 and TS7 to TB15
OR consult Genie
Industries Service
Department.
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