Genie GR-12 Operator's Manual page 45

Sixth Edition • First Printing
Operational indicator codes
If the platform controls LED or ground controls
LCD diagnostic readout displays an operational
indicator code such as LL, the fault condition must
repaired or removed before resuming machine
operation. Push in and pull out the red Emergency
Stop button to reset the system.
LED Readout
LCD Readout
Operational Indicator Codes
Code Condition
LL Off-Level
OL Platform Overloaded
CH Chassis Mode Operation
PHS Pothole Guard Stuck
ND No Drive (option)
OHL Outdoor Height Limit
For further information, please consult the
appropriate Genie Service Manual. A code and a
description of a code can also be viewed at the
ground controls LCD display.
Part No. 1297723GT
Platform Overload
If the platform controls LED diagnostic readout
displays a flashing OL and the ground controls
LCD diagnostic readout displays OL: Platform
Overloaded, the platform is overloaded and no
functions will operate. An alarm will sound.
1 Push in the red Emergency Stop button to the
off position.
2 Remove weight from the platform.
3 Pull out the red Emergency Stop button to the
on position.
When the platform is being raised or lowered, a
self-check function will be performed near
maximum height. The machine may stop and an
alarm may sound. If the machine is not
overloaded, normal operation will resume.
Overload Recovery
If the ground controls LCD diagnostic readout
displays Overload Recovery, the auxiliary lowering
system has been used while the platform was
overloaded. For information on how to reset the
message, please consult the appropriate Genie
Service Manual.
™ -12 • GR ™ -15 • GR
GR
Operating Instructions
LED Readout
LCD Readout
™
-20
Operator's Manual
43