Service manual

Part No. 39528 Genie GS-1530 & Genie GS-1930 5 - 17
Service Manual - First Edition
Section 5 - Troubleshooting Flow Charts
CHART 5
Check voltage at output
side of platform
Emergency Stop switch.
0V
Replace contact on
Emergency Stop switch
OR replace Emergency
Stop switch.
24V
24V
0V
Continued from the
previous page.
Replace control cable
from the ECM to the
platform controls.
Replace the ECM OR
consult the Genie
Industries Service
Department.
Check voltage at
terminal 5 on the main
circuit board at the
platform controls.
Before serial number
6091:
replace the main
circuit board.
After serial number
6900:
repair open in the
wire from terminal 22 to
terminal 5 on the main
control board.
Before serial number
6091:
Check voltage at
the input side of the
Emergency Stop switch
at the platform controls.
0V
Replace the main circuit
board.
24V
Check voltage at
terminal A4 at the ECM.
24V
0V