Fault Codes - Genie TMZ-50/30 Service Manual

June 2005
800-610-4101
ActionRental.com
Observe and Obey:
Troubleshooting and repair procedures shall be
completed by a person trained and qualified on
the repair of this machine.
Immediately tag and remove from service a
damaged or malfunctioning machine.
Repair any machine damage or malfunction
before operating the machine.
Unless otherwise specified, perform each
repair procedure with the machine in the
following configuration:
· Machine disconnected from tow vehicle
· Machine parked on a firm, level surface with
the boom stowed and both latches secured
· Key switch in the off position with the
key removed
· The red Emergency Stop button in the off
position at both ground and platform controls
· Wheels chocked and parking brake applied
· All external AC power supply disconnected
from the machine
Part No. 65162
Section 5 • Troubleshooting Flow Charts
Before Troubleshooting:
Read, understand and obey the safety rules and
operating instructions in the appropriate
operator's manual on your machine.
Be sure that all necessary tools and test
equipment are available and ready for use.
Be aware of the following hazards and follow
generally accepted safe workshop practices.
Crushing hazard. When testing
or replacing any hydraulic
component, always support
the structure and secure it
from movement.
Electrocution hazard. Contact
with electrically charged circuits
could result in death or serious
injury. Remove all rings, watches
and other jewelry.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to
squirt or spray.
TMZ-50/30

Fault Codes

5 - 1