Platform Controls; Controllers - Genie Z-30/20N Service And Repair Manual

September 2015
Platform Contro ls
1-1 1-1 C ontroll ers

Controllers

The drive joystick is connected to the drive motor
controller, located under the drive chassis cover at
the non-steer end of the machine. Maintaining the
boom function speed controller at the proper
settings is essential to safe machine operation.
The boom function speed controller should operate
smoothly and provide proportional speed control
through its entire range of motion. For further
information or assistance, contact the Genie
Product Support.
1 boom function speed controller
2 drive and brake printed circuit board
3 drive joystick
Part No. 1268498 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N

Platform Controls

Boom Function Speed Controller
Adjustments
Electrocution/burn hazard.
Contact with electrically charged
circuits could result in death or
serious injury. Remove all rings,
watches and other jewelry.
Note: Do not adjust the boom function speed
controller unless the static battery supply voltage is
above 24V DC.
1 Turn the key switch to platform controls and
pull out the red Emergency Stop button to the
on position at both the ground and platform
controls.
2 Open the platform control box lid and locate
the boom function speed controller.
1 black/red wire
2 diode
3 white/red wire
4 boom function speed controller
5 ramp rate trimpot
6 threshold trimpot
7 max out trimpot
Service and Repair Manual
13