Jema Autolifte Euroline JA3000S-E, Installation, Operation And Maintenance Manual

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Step 5:
Electrical connection
For the connection it is recommended cable wire 5x1,5 mm2 (3F + PE). The plug used should be a CE approved
380/400V plug with phase inverter - Follow the electric wire diagram (Page 18) .
IMPORTANT : The use of protective fuses is recommended on the main supply line
5. Adjustment, check and operationtest
5.1:
Adjustments, add oil and check the order of phases
Open the hydraulic oil tank, add 12L hydraulic oil (32) in to the oil tank, the hydraulic oil can be provided by Jema Autolifte,
one of our dealers our by you as a end-user
– It is just very important that the oil used is a hydraulic oil 32 in a good quality.
Make sure th hydraulic oil tank is clean to prevent any impurity into the oil line, which could lead the obstruction of the oil
line damages on the solenoid valve.
Check carefully to ensure that the
electrical connections have been made properly by pushing briefly on the “UP” button. If
the lift goes up, connections have been made properly. If the lift does not go up, the three phasesin the main supply
connection should be interchanged. The main switch should be previously disconnected.
5.2:
Drainage adjustment
Switch on the lift and check that the oil tank is full. Press the “UP” button. The first time, the cylinders may perform jerking
movements, which is normal and due to air in the circuit. Continue the lifting until the lift reaches the maximum height.
STOP
pushing the “UP” button when the lift reach maximum height, since it could cause damages in the hydraulic system.
Lower the lift to ground (Lowest) position, and repeat the bleeding process again.
5.3:
Operating test
Press the “UP” button (SB1). The lifting will start immediately as far as the engine starts. As soon as the button is released,
the lift will stop and will be ready to be used.
Press “DOWN” Button (SB2). The lift will start lowering.
5.4:
Lowering safety (In case of being embedded): The lift is equipped with a lowering stop at approx. 300mm from the floor
to prevent accidents during lowering. To continue to the lowest position, the “DOWN FEET SAFETY” button must be
pressed allowing the lift to descend while sounding an acoustic danger warning.