DEGASSING SYSTEM DG-50
INSTALLATION OPERATION & MAINTENANCE MANUAL
MA-DG-50r01
12
4.3
Electrical connections
CAUTION: IT WILL BE NECESSARY TO VERIFY THAT THERE IS NO VOLTAGE IN POWER SUPPLY CABLE
BEFORE TO START ELECTRIC WIRING.
FOLLOW THIS PROCEDURE FOR CORRECT INSTALLATION:
Power supply connection
Degassing system, must be electrically supplied by connecting power supply cable to terminals X0. Required
cable has to be three wires and size of wires must be 4 mm² (L+N+PE). Before connect cable, voltage supply
must be checked and must be between 100-240 VAC 50/60 Hz.
Power supply terminals block
Follow next steps:
•
Open the steel electrical box, located in the upper part of the panel.
•
Verify that the automatic switch (Q1) is switched off. If not, switch them off.
•
Introduce three wire power supply cable by using M-20 gland in left lower side of electrical box
•
Connect the main cables in terminals 1, 2, and ground cable in green/yellow terminal, in X0
terminals block, in the lower side of terminals.
•
Finally, adjust gland to the cable and ensure that is correctly clamped.