Terex Genie Z-60 DC, Руководство по обслуживанию, Страница: 29 / 193

August 2022 Service and Repair Manual
Platform Controls
Part No. 1307785GT Z ® -60 DC • Z ® -60 FE 17
8 Momentarily activate the drive enable toggle
switch in the right direction until CALIBRATE
TILT SENSOR is shown on the display.
9 Momentarily activate steer in the right
direction until VALVE MAXIMUM CURRENT
is shown on the display.
10 Momentarily activate the drive enable switch
to enter the sub menu VALVE MAXIMUM
CURRENT.
High Flow Functions:
The function speeds are fixed by the flow rate
supplied by the hydraulic pump. Excess flow is
rarely produced resulting in little or no oil going
over relief.
11 Momentarily activate and release the high
flow boom function in one direction.
Result: The display shows the name, direction
and current value in milliamps for the function
being moved. Example: “PRI_UP_MAX
590.”
12 Momentarily activate steer right five times to
increase the mA value.
13 Activate the boom function again by pressing
the foot switch and moving the function switch
(or joystick to full speed) in the same
direction. Momentarily active steer left once
every three seconds to decrease the
maximum mA value where pressure rises by
about 300 PSI / 21 bar.
14 Release the foot switch and momentarily
activate steer in the right direction one time to
increase the value by 10 milliamps. Repeat
releasing the foot switch and momentarily
activating steer right until the function moves
with no valve throttling and no audible alarm
for the primary up/down, secondary up/down
and primary boom extend and retract.
15 Momentarily activate steer in the right
direction t wo times to increase the value by
20 milliamps for the turntable function setting.
16 Momentarily activate the drive enable toggle
switch in the right direction to save the value.
Result: The alarm will sound indicating the
setting has been saved. Continue to the next
desired high flow function adjustment.
To exit programming mode:
17 Move and hold the drive enable toggle in the
left position until the display returns to
SYSTEM READY mode.
Low Flow Functions:
Hydraulic flow from the pump is fixed, and the
function speed is controlled by the hydraulic
directional control valve. Hydraulic flow will always
exceed the flow allowed by the controlling valve
and the excess flow will always be sent over the
relief valve and back to tank. Function speed is set
by changing control current (mA) and is confirmed
by timing the function travel time with a stop
watch. Refer to Specifications,
Performance
Specifications
for each boom function speed.
18 Perform steps 1 through 10 to enter the sub
menu VALVE MAXIMUM CURRENT on the
display.
19 Momentarily active a low flow boom function
in one direction.
Result: The display shows the name of the
function, direction and current value in
milliamps for the function being moved.
Example: “JIB_UP_MAX 590.”