Maintenance and inspections
34
X
Repeat the following steps until the synchronisation of the platforms is
achieved:
X
Open valves 1 and 2 by four revolutions.
X
Set the platform down on the rests («Lower to latched position» control).
X
Unscrew the bleeder screws (6) on the hydraulic cylinders approximately
3 to 4 revolutions and allow the air to escape.
X
Carefully operate the «Lift» control (inching mode) until both platforms
have reached the mechanical stop.
X
Tighten the bleeder screws (6).
X
Press the «Lower to latched position» control for about 1 s to relieve the
excess pressure.
X
Close valves 1 and 2.
X
Reattach plug at pos. 1.
The aeration of the hydraulic system is completed.
Summary of Contents for ML40
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