Machine Will Not Drive At Full Speed - Genie GS-2046 Service Manual

Section 5 - Troubleshooting Flow Charts
Chart 16
Machine Will
Not Drive At
Full Speed
Be sure the circuit
breaker and fuse are
not tripped or blown.
Be sure the batteries
are properly connected.
Be sure the batteries
are fully charged.
Be sure that the drive
speed select switch is in
the down position.
5 - 34
With key switch in
platform position and
both Emergency Stop
buttons pulled out to the
position at both the
ON
ground and platform
controls, and the
platform in the stowed
position, drive the
machine in either
direction. Is the error
indicator light on at the
platform controls?
light is
not on
Continued on the next
page.
Genie GS-2046 & Genie GS-2646 & Genie GS-3246
light is
Check voltage at white
on
wire (39C-pothole sw) at
S5.
24V
Raise the platform
approximately 3 feet
(0.9 m) and check
voltage at output side of
S5.
24V
Check voltage on input
side of S6.
24V
Check voltage on output
side of S6.
24V
Repair open in wht wire
(B10-pothole sw) from
the output side of S6 to
the ECM OR replace
ECM OR consult Genie
Industries Service
Department.
Service Manual - First Edition
Repair open in white
0V
wire (39C-pothole sw)
from S5 to multi-function
alarm to keyswitch.
Adjust limit switch S5 so
pothole arm activates
0V
switch OR replace limit
switch contact OR
replace limit switch S5.
0V
Repair open in white
wire jumper (21B-
pothole jumper) from
output side of S5 to
input side of S6.
0V
Adjust limit switch S6 so
pothole arm activates
switch OR replace limit
switch contact OR
replace limit switch S6.
Part No. 48339