Maintenance Manual November 2021
Quarterly Maintenance Procedures
34 Scissor Lifts Part No. 1305686GT
Q-6
Inspect the Electrical Contactors
- GS-30m, GS-30, GS-32m, GS-32,
GS-46, GS-55, GS-69 DC,
GS-69 BE
Genie specifications require that this procedure be
performed quarterly.
Maintaining the electrical contactor in good
condition is essential to safe machine
performance. Failure to locate a worn or damaged
contactor could result in unsafe operating
conditions and may cause component damage.
1 GS-30m, GS-30, GS-32m, GS-32, GS-46,
GS-55: Open the battery tray and disconnect
the battery pack from the machinet.
GS-69 DC, GS-69 BE: Open the contactor
box below the ground control box.
2 Locate the electrical contactor mounted on
the fuse bracket.
3 Visually inspect the contact points of the
contactor for the following items:
• Excessive burns
• Excessive arcs
• Excessive pitting
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
Note: Replace the contactor if any damage is
found.
Q-7
Inspect the Voltage Inverter (if
equipped)
Genie specifications require that this procedure be
performed quarterly.
Perform this procedure more often if dusty
conditions exist.
Note: Refer to the information in this procedure
that is appropriate for the inverter that is installed
on your machine.
1 Inspect the inverter plug and pigtail for
damage or excessive insulation wear.
Replace as required.
2 Turn the key switch to the on position and pull
out the red Emergency Stop button to the on
position at both the ground and platform
controls.
Inverter type 1
1 status LED
2 display LED
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