Genie GS-2046 Service Manual page 144

Section 5 • Troubleshooting Flow Charts
Chart 10
All Drive
Functions
Inoperative, All
Other
Functions
Operate
Normally
Be sure, if the Error
Indicator light is on at
the platform controls,
you refer to the specific
chart that relates to the
error code that is
displayed on the ECM.
Be sure the circuit
breaker and fuse are
not tripped or blown.
Be sure the batteries
are fully charged and
properly connected.
5 - 18
With the key switch
turned to platform
controls and both
light is
Emergency Stop buttons
on
pulled out to the
ON
position, activate drive
forward and drive
reverse functions.
Check to see if the error
indicator light is on at
the platform controls.
light is
not on
Replace the platform yes
controls with known
operating platform
controls. Activate the
drive function. Does the
drive function operate?
no
Replace the ECM U5
OR consult the Genie
Industries Service
Department.
Genie GS-2046 and GS-2646 and GS-3246
Reset the ECM U5 by
light is
pushing in Emergency
on
Stop button P2 to the
position. Pull the
OFF
Emergency Stop button
P2 up to the position.
ON
Check to see if the error
indicator light is on at
the platform controls.
light is
not on
Replace the platform
controls OR consult the
Genie Industries Service
Department.
Replace the platform
controls.
June 2003
REV A
Refer to the chart(s) that
are related to the error
code that is displayed
on U5 OR consult the
Genie Industries Service
Department.
Part No. 72972