Manitowoc Grove TMS9000-2 Series, Руководство по обслуживанию

Страница: 116 / 408

2-60
Published 01-14-2021 Control # 707-01
HYDRAULIC SYSTEM TMS9000-2 SERVICE MANUAL
nipple at the G2 port of the outrigger selector/ A/C
manifold (Figure 2-41).
2. Outrigger Beam Extend: Start engine and idle. Ensue
that the outrigger beams can be fully extended safely.
Extend any outrigger beam until full stroke of the
cylinder is achieved and hold. Slowly accelerate the
engine to full RPM. The reading at G2 should be 750
±50 PSI (52 ±4 bar) if it is not use the service tool as
follows to adjust
a. In the Tools->EEprom->View Parameters->Cabin-
>Solenoid PWM Control (carrier)->Pressure Sol -
Outrigger Beams Extend Target params row
increase the value to increase the pressure or
decrease the value to decrease the pressure
(adjustment by 10 mA increments is suggested).
Make sure to write column to “active settings”.
Repeat this step until the pressure is achieved. If the
value needs adjusted by more than 100 mA there
may other issues in the circuit.
b. Once the pressure is achieved make sure to “Save
active to customer” and “Save active to factory”
3. Outrigger Beam Retract: Start engine and idle. Retract
any outrigger beam until full stroke of the cylinder is
achieved and hold. Slowly accelerate the engine to full
RPM. The reading at G2 should be 1600 ±100 PSI (110
±7 bar) if it is not use the service tool as follows to adjust
a. In the Tools->EEprom->View Parameters->Cabin-
>Solenoid PWM Control (carrier)->Pressure Sol -
Outrigger Beams Retract Target params row
increase the value to increase the pressure or
decrease the value to decrease the pressure
(adjustment by 10 mA increments is suggested).
Make sure to write column to “active settings”.
Repeat this step until the pressure is achieved. If the
value needs adjusted by more than 100 mA there
may other issues in the circuit.
b. Once the pressure is achieved make sure to “Save
active to customer” and “Save active to factory”
4. Outrigger Jack Extend Pressure: Start engine and
idle. Extend any outrigger jack until full stroke of the
cylinder is achieved and hold. Slowly accelerate the
engine to full RPM. The reading at G2 should be 3000
±50 PSI (207 ±4 bar) if it is not use the service tool as
follows to adjust.
a. In the Tools->EEprom->View Parameters->Cabin-
>Solenoid PWM Control (carrier)->Pressure Sol -
Outrigger Jacks Extend Target params row increase
the value to increase the pressure or decrease the
value to decrease the pressure (adjustment by 10
mA increments is suggested). Make sure to write
column to “active settings”. Repeat this step until the
pressure is achieved. If the value needs adjusted by
more than 100 mA there may be other issues in the
circuit.
b. Once the pressure is achieved make sure to “Save
active to customer” and “Save active to factory”
5. Outrigger Jack Retract Pressure: Start engine and
idle. Retract any outrigger jack until full stroke of the
cylinder is achieved and hold. Slowly accelerate the
engine to full RPM. The reading at G2 should be 2250
±150 PSI (155 ±10 bar) if it is not use the service tool as
follows to adjust.
a. In the Tools->EEprom->View Parameters->Cabin-
>Solenoid PWM Control (carrier)->Pressure Sol -
Outrigger Jacks Extend Target params row increase
the value to increase the pressure or decrease the
value to decrease the pressure (adjustment by 10
mA increments is suggested). Make sure to write
column to “active settings”. Repeat this step until the
pressure is achieved. If the value needs adjusted by
more than 100 mA there may other issues in the
circuit.
b. Once the pressure is achieved make sure to “Save
active to customer” and “Save active to factory”
6. Stop engine. Remove diagnostic couplers.
H. Procedure for Checking/Setting Air
Conditioning Pressure
1. With the engine off, install a pressure check diagnostic
coupler (Parker PD240) with gauge onto the diagnostic
FIGURE 2-41
9266-11
G2
A/C relief
Fo
r
Reference
Only