Genie ZX-135/70 Service And Repair Manual page 94

Service and Repair Manual
Boom Components
2 Point Calibration procedure
Note: Use this procedure for software versions
4.01 and higher.
32 Push in the ground controls red Emergency
Stop button to the off position. Do not turn the
key switch to the off position.
33 Turn the key switch to ground controls.
34 Open the ground control box.
35 Locate the calibration toggle switch at the top
of the ground control box. Activate calibration
mode by moving the toggle switch in the left
direction.
36 Temporarily install a control box door retaining
fastener between the door and the box to
prevent the control box door from moving the
toggle switch while calibrating the machine.
37 Remove the key from the main key switch.
Insert the key into the bypass/recovery key
switch and turn it to the bypass position.
Note: The angle sensor calibration values will not
be saved correctly unless the key switch is in the
bypass position and the calibration toggle switch is
activated.
38 Press and hold the enter button on the ground
control panel while pulling out the ground
controls red Emergency Stop button to the on
position. Hold the enter button for
approximately 5 seconds and then release
it.Enter sensor calibration mode by pressing
the buttons at the ground controls in the
following sequence:
(plus)(enter)(enter)(plus).
82
39 Press the enter or previous button on the
LCD screen until DELETE SECONDARY
BOOM ANGLE SENSOR CALIBRATION is
displayed.
40 Press the plus button to select YES, then
press the enter button to accept.
41 Lower the secondary boom to the stowed
position.
42 Press the enter or previous button on the
LCD
SCREEN UNTIL
FULLY LOWERED is displayed.
43 Press the plus button to select YES, then
press the enter button to accept.
44 Fully raise the secondary boom until it stops at
the end of the cylinder stroke.
45 Press the enter or previous button on the
LCD
SCREEN UNTIL
FULLY RAISED is displayed.
46 Press the plus button to select YES, then
press the enter button to accept.
47 Press and hold the engine start button for
approximately 5 seconds to shut off the engine
and to save the calibration settings.
Note: Do not turn the engine off with the key switch
or red Emergency Stop button or all calibration
points or values will not be saved.
48 Press the enter or previous button on the
LCD screen until EXIT is displayed.
ZX-135/70
October 2016
SECONDARY BOOM
SECONDARY BOOM
Part No. 1268558