Daihen Welbee WB-A350P, Owner'S Manual

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4-11
Chapter 4 Connection
C
ONFIRMATION OF
C
ONNECTION
C
ONNECTION
C
HAPTER
4
4.4 Confirmation of Connection
This section explains the point of confirmation after completing all of the connections. Check for the
following after the connection is complete.
• No looseness in the cable connections
If looseness is found, tighten it to secure the connection.
• No cable of other equipment is connected to the breaker to which input cable of the welding power source
is connected.
Connect only the cable of the welding power source to the breaker.
• Capacity of the disconnect switch and the rating of fuse and circuit breaker are appropriate. ( 3.1.1
-
Welding power source equipment)
• Perform grounding for the case of the welding power source.
Ground terminal is properly grounded when grounding cable of the welding power source is connected
to the breaker's ground terminal.
• No tools or equipments are left placed on the surface of the welding power source.
Do not place any material on the surface of the welding power source.