Globaljig Quick Pull, Инструкция по установке, использованию и техническому обслуживанию

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6.1. Airdraulic connection
After having removed the relative cap, connect the flexible oil pressure tube
by coupling the double key connectors. Tighten the connectors appropriately
(do not tighten excessively) and check that there is no leakage or drawing
after a brief period of function.
Connect the compressed air tubes using the quick connectors.
Connect the control unit’s air intake tube to the mains system.
IMPORTANT
A dehumidifier with a lubricator must be installed upstream from the
control unit on the compressed air distribution system.
The lack of this device could result in damage to the pneumatic solenoid
valve and thereby compromise the arm opening/closing functionalities.
Make sure that all of the connections have been performed properly.
Even a single incorrect connection or lack of contact will inhibit the
equipment’s proper function.
After having checked the control unit’s oil level (see the amount
recommended by the manufacturer in the Technical Characteristics Table),
raise and lower the lift 2 or 3 times in order to allow the air bubbles to be
purged from the hydraulic circuit.
It is absolutely forbidden for the user to tamper with the pressure
relief valve, which has been calibrated by the Manufacturer.