Terex Genie Z-45 DC, Service And Repair Manual, Page: 63 / 140

July 2020
Part No. 1297714GT Z ® -45 DC • Z ® -45 FE 53
Service and Repair Manual
Note: Perform this procedure with the machine in
the stowed position.
1 Connect a 0 to 5000 PSI / 0 to 350 bar
pressure gauge to test port 1 on top of the
function manifold.
2 Turn the key switch to Ground control. Pull out
the platform red Emergency Stop button to the
on position and pull out the ground control red
Emergency stop button to the on position.
3 To enter the pressure sensor calibration
mode, momentarily activate the ground control
function enable switch three times within 5
seconds of pulling the red Emergency Stop
button at the ground controls.
The pump motor activates and a green light will
begin flashing on the TCON controller.
Note: The procedure will time out if any step is not
completed within 90 seconds or terminate if the
function enable switch is activated.
4 Simultaneously activate the platform level
toggle switch until the pressure gauge reads
1000 PSI / 69 bar. The platform level toggle
up increases pressure, platform level down
decreases pressure.
5 Simultaneously activate the platform rotate
toggle switch to store the value
Result: The control system will continue to the
next calibration procedure value - (3000 PSI /
207 bar).
6 Simultaneously activate the platform level
toggle switch until the pressure gauge reads
3000 PSI / 207 bar. The platform level toggle
up increases pressure, platform level down
decreases pressure.
7 Simultaneously activate the platform rotate
toggle switch to save the value.
Result: The control system will automatically
continue to the next procedure, calibrate and
save for the remaining values:
2500 PSI / 172 bar, 2000 PSI / 138 bar.
A one second pulse alarm will indicate the
calibration procedure is complete.
WARNING
Tip-over hazard. Do not adjust
the relief valve higher than
specified.
8 Remove the pressure gauge.
Manifolds