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5. PROBLEMS, MALFUNCTIONS AND SOLUTIONS
5.1 OPERATIONS THAT CAN BE CARRIED OUT BY THE USER
5.1.1 The cylinder or hydraulic tool does not move forward.
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Tank under pressure.
Replace the transportation plug with the ventilation plug.
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Pump not primed.
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Turn the machine on without activating the remote pendant / with the distributing control set to 'C' for a few minutes
until the pump expels the air from the circuit. This operation can be optimised by stopping and starting the motor. As
the pump is gradually primed, the noise made by the machine changes.
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Not enough oil in the tank.
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Check level and refill.
Pressure regulating valve incorrectly adjusted.
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Readjust the external pressure limiting valve.
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Hose quick plugs not correctly connected.
Check that all plugs are connected properly.
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Filter dirty.
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Remove the lid and proceed as described in the Maintenance section.
All these operations can be carried out by the user. Other operations should only be carried out by specialist personnel, preferably
from an authorised technical assistance service.
7. . WARRANTY
MELCHOR GABILONDO, S.A. guarantees its products against all design and manufacturing defects for the durations of two years from the date
of purchase. This guarantee does not include the ordinary wear of both metal and non-metal parts, abuse, using the equipment beyond its
rated capacity and any wear or damage incurred as a result of using a hydraulic fluid which is not recommended by MELCHOR
GABILONDO, S.A.
Please note that if the equipment is disassembled or serviced by anyone other than an authorized service dealer or by MELCHOR
GABILONDO, S.A., this guarantee is rendered null and void.
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