USER’S MANUAL MIG
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MATT di LIEVORE SRL Via Bianche 7 36010 Carre’ ( VI ) Tel. 0445 / 892223 Fax 0445 / 390346
Check for the presence of power supply to the gear motor using a suitable
instrument after opening or closing commands have been given.
If the motor vibrates but does not turn, the causes could be the following:
a) incorrect connection of the C common wire.
b) operation capacitor not connected to the terminals on the control board.
c) if the moving direction of the leaf is opposite to the right one, invert the motor
running connections.
Incorrect operation of the electrical accessories
All control and safety devices can cause, in case of failure, malfunctioning or
stoppage of the automation.
To identify the failure, it is advised to disconnect all the devices of the automation
one by one until the one causing the problem is found.
After fixing or replacing the defective device, reset all the devices previously
disconnected. Refer to the relevant instruction manual for all the devices installed
on the automation.
13. MANUAL MODE
In case of interruption of the power supply, failure, or need activities on the plant,
is possible to operate the gate in manual mode, as shown in Fig. 4. Insert the key in
lock release lever and rotate in order to open it. Pull off the lever up to a corner
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