Genie GS-1530 Service And Repair Manual page 152

Service and Repair Manual
Scissor Components
4 Lower the platform onto the safety arm.
Crushing hazard. Keep hands
clear of the safety arm when
lowering the platform.
5 Using a suitable lifting device, support the link
stack at the steer end of the machine.
6 At the ground controls, turn the key switch to
the off position and push in the red Emergency
Stop button to the off position.
7 Disconnect the battery pack from the machine.
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
Note: At the lower lift cylinder, install the orifice
fitting with the small opening of the orifice fitting
closest to the supply hose.
8 Tag and disconnect the wiring from the
solenoid valve coil at the barrel end of the lift
cylinder.
Skip to step 13 if removing the upper
cylinder.
9 If equipped, tag and disconnect the three-pin
connector from the pressure transducer
harness. To remove the pressure transducer
refer to Repair Procedure, How to Remove the
Pressure Transducer (if equipped).
136
10 Loosen the adjustment nuts on the solenoid
Note: During assembly, the manual platform
lowering cable needs to be properly adjusted.
Refer to Repair Procedure, How to Adjust the
Manual Platform Lowering Cable.
11 Remove the fasteners securing the manual
12 Tag, disconnect and plug the hydraulic hoses
13 Attach a lifting strap from an overhead crane
14 Remove the fasteners from the lift cylinder
15 Lower the cylinder onto the number 1 inner
GS-30 • GS-32 • GS-46 • GS-47
valve and disconnect the manual lowering
cable from the valve.
lowering cable mount bracket to the cylinder.
Remove the bracket from the cylinder.
on the lift cylinder. Cap the fittings on the
cylinder.
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.
or similar lifting device to the barrel end of the
lift cylinder for support.
rod-end pivot pin. Use a soft metal drift to
remove the pin.
Crushing hazard. The lift cylinder
will fall if not properly supported
when the pivot pin is removed.
arm cylinder plate.
September 2016
Part No. 1272217