March 2022
Maintenance Manual
Quarterly Maintenance Procedures
Part No. 1268489GT
S
®
Booms • Z
®
Booms
47
Q-3
Inspect the Electrical Wiring
Genie specifications require that this procedure be
performed quarterly.
Maintaining electrical wiring in good condition is
essential to safe operation and good machine
performance. Failure to find and replace burnt,
chafed, corroded or pinched wires could result in
unsafe operating conditions and may cause
component damage.
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
1 Inspect the following areas for burnt, chafed,
corroded pinched and loose wires:
Note: Inspection areas will vary by model.
•
Engine wiring harness
•
Engine relay block
•
Hydraulic manifold wiring
•
All wire harness connectors to ground
control box
•
Inside of the ground control box
•
Turntable area
•
Cable tracks
•
Cables on the primary, secondary and jib
booms
•
Jib boom/platform rotate manifold
•
Inside of the platform control box
•
All wire harness connectors to platform
control box
•
Battery compartment
•
Battery separator
•
Battery charger
•
Contactor
•
Motor controller
•
Electric motor
•
Pump motor
•
Limit switches
•
Rotary sensors
2 Inspect for a lite, even coating of dielectric
grease on all harness connections.
Note: Do not apply excessive amounts of dielectric
grease to harness connectors, pins or sockets.
Note: Do not apply dielectric grease to a engine
ECU/ECM or engine harness connectors.
Summary of Contents for Genie Lift Guard S-40
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