Genie Z80/60 Service Manual page 120

Section 4 • Repair Procedures
PLATFORM CONTROLS
How to Adjust the Function
Ramp Rate Setting
The ramp rate setting of a joystick controls the time
at which it takes for the joystick to reach maximum
output, when moved out of the neutral position.
The ramp rate settings of a joystick can be
changed to compensate for hydraulic pump wear
to maintain peak performance from the machine.
Refer to Section 2, Specifications.
Note: Perform this procedure with the boom in the
stowed position.
1 Pull out the red Emergency Stop button to the
on position at both the ground and platform
controls.
2 Press and hold the enter button
ground control panel while turning the key
switch to ground controls.
3 Press the plus button
scroll button twice.
4 Press the scroll button
be adjusted is displayed.
5 Press the plus button
rate or press the minus button
the ramp rate.
6 Press the enter button
memory.
7 Perform this procedure until the machine
function speed meets specification.
4 - 18
on the
twice, then press the
until the function to
to increase the ramp
to decrease
to save the setting in
Z-80/60
Ramp Rate
Specifications
Ramp rate (factory settings)
Turntable rotate
accelerate
decelerate
Primary boom up/down
accelerate
decelerate
Primary boom extend/retract
accelerate
decelerate
Secondary boom up/down
accelerate
decelerate
Secondary boom extend/retract
accelerate
decelerate
Drive
accelerate
decelerate to neutral
decelerate, change of direction
decelerate, coasting
decelerate, braking
decelerate, shift from low to high speed
decelerate, shift from high to low speed
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
June 2011 July 2013
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
REV E REV F
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
4 seconds
1.0 second
3 seconds
0.25 second
3 seconds
0.75 second
7 seconds
0.75 second
7 seconds
0.75 second
1.5 seconds
0.5 second
0.5 second
0.75 second
2 seconds
1 second
4 seconds
Part No. 88619