Commissioning Procedure; Electrical System - Corghi ERCO X4300 Serie Betriebsanleitung

COMMISSIONING prOCEDUrE

The machine must be put into service by specially trained personnel, in order to assure
the correct functioning of the lift and all its mechanical and electrical safety systems.
The commissioning procedures for the electrical, hydraulic and safety systems and the
accessories are described in the following paragraphs.
Carry out the steps of the commissioning procedure in the order given below, to avoid
malfunctions that may damage the machine and put the safety of personnel at risk.
WARNING
the manufacturer declines liability for any damages resulting from failure to follow
the above instructions, which may invalidate the warranty.
Switch on the control panel with the main switch and check that the pilot light (white)
illuminates. Then press and hold the start button for a few seconds and check that the
motor turns in the correct direction; if the motor starts but the lift does not ascend, swap
two of the phases of the power cable. Then check operation again.
When putting into service the hydraulic system carry out the following operations:
a) Supply power to control panel.
b) Carry out some up/down complete cycles. Check that no oil leakage from piping fit-
tings, or air ones from the pneumatic system are present. Tighten fitting if leakage is
present.
Stay for a few seconds in travel end position with the free-wheel lift table to bleed
air from pipes and cylinders.
c) For models LT, provide for the free-wheel lift table adjustment procedure following
the operating directions reported in paragraph "ROUTINE MAINTENANCE".
d) Check the oil level in the tank is correct when the lift is completely lowered.
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Electrical system

Hydraulic and pneumatic system
Operator' s manual