Genie Z-80/60 Service And Repair Manual page 8

Table of Contents
Section 3
viii
Repair Procedures ............................................................................................. 17
Introduction .......................................................................................................... 17
Platform Controls ............................................................................................... 19
Platform Controls ................................................................................................. 19
1-1 Platform Circuit Board .................................................................................... 20
How to Remove the LED Circuit Board .......................................................... 21
1-2 Joysticks - How to Calibrate a Joystick ......................................................... 21
How to Reset a Proportional Valve Coil Default ............................................. 25
How to Set the Function Thresholds and Default Functions Speeds ............. 25
How to Adjust the Function Speeds ............................................................... 27
How to Adjust the Function Ramp Rate Setting ............................................. 28
Platform Components ....................................................................................... 28
2-1 Platform .......................................................................................................... 28
2-2 Platform Leveling Cylinder ............................................................................. 29
How to Remove the Platform Leveling Cylinder ............................................. 29
How to Bleed the Platform Leveling Cylinder ................................................. 30
2-3 Platform Rotator ............................................................................................. 31
How to Bleed the Platform Rotator ................................................................. 32
2-4 Platform Overload System (if equipped) ........................................................ 33
2-5 Platform Overload Recovery Message .......................................................... 36
Jib Boom Components ...................................................................................... 37
3-1 Jib Boom ........................................................................................................ 37
3-2 Jib Boom Lift Cylinder .................................................................................... 39
September 2016
Part No. 1268556