Mohawk V-035-A-X, Руководство по эксплуатации и обслуживанию

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MV-A00000920 MOHAWK V-A SERIES: VERTICAL RISE DRIVE-ON MANUAL 35,000 - 64,000 LB MODEL 6-7
6.2.5. Unblocking safety locks
Procedure to be done, when a “safety lock” is in blocking position:
1. Open the feed valve of the slave circuirt of the involved cylinder
2.
Activate the hand pump till when the “safety lock” is blocked
3.
Close the “feed valve” of the slave circuit
4. Lower the lift
5. Discharge the loading
6. Fill the slave circuits.
6.2.6. Air bleeding from the volumetric circuit
To bleed the air from the circuit, proceed as follows:
1. Take the lift to its maximum height;
2. Connect breather pipe of the first slave cylinders to a tank using a
flexible PULY hose;
3. Open the breather pipe a little send oil to the volumetric circuit using
the dedicated switch.
4. Repeat the procedure for the other 3 cylinders.
5. Close the breather pipe;
6. Lower by about 0.5 m
/18”;
7. Repeat this procedure at least 3 times until all the air has been
eliminated from the circuit.
PULY hose
BREATHER PIPE
OPEN
SAFETY
MECHANICAL
LOCK
BLOCK
BREATHER PIPE
CLOSED
SAFETY
MECHANICAL
LOCK
UNBLOCK
The “unblocking procedure” has to be carried out
from specialized people and authorized from the
manufacturer.