Connection
18
6 Connection
Important
●
The installation shall be done by qualified installation personnel and should conform to
all national andlocal codes.
●
Type and capacity of protection devices, such as breaker and fuse, to be applied
should conform to all national and local codes.
●
Type and size of cables to be applied should conform to all national and local codes.
T
ouching current carrying parts may cause a fatal accident like an electric
shock, burn injury and so on. To prevent physical accidents like an electric
shock, burn injury and so on, make sure to observe the followings.
●
Make sure to turn off the switches of this product and the distribution box before starting
connections.
●
Do not perform any connection work with wet hands.
●
Make sure to insulate all bare current-carrying parts like joints and so on by tape, etc.
●
Do not apply undue force to the cables and wires.
●
Avoid contact with the welding arc part at wiring.
●
For safety reasons, provide base material with grounding work. Wiring and grounding
work should be done by qualified electricians.
Observe the followings to prevent a fire caused by overheat of cables.
● Use cables with specified size or larger.
● Fasten all cable connections securely.
6.1 The connection of output cable
Connecting cable from base metal
●
Connect
cable from the base metal to the base metal terminal (-).
●
After connection, insulate the cable connections with insulation tape.
●
Use a cable of 35 mm
2
(70 mm
2
for 500FD2) or more for welding or a specified tough rubber sheath cable
(excluding vyniletype)
●
Make sure to use one whose cross section and length conform to the applied connecting cable.
●
Make sure to attach the proper clamp terminal.
Connecting torch cable
●
Connect torch cable from the wire feeder to the torch ter- minal (+) with the attached M10 bolt.
●
After connection, insulate the cable connections with insulation tape.
Connecting feeder cable
●
Put in the plug of the feeder cable from the wire feeder to the feeder connector.
Base metal side cable
Output torch side terminal
Summary of Contents for YD-350FD2
Page 9: ...Rated Specifications 6 2 4 Dimensions 机型 W H L YD 350FD2HGY 570 1060 1200 YD 500FD2HGY ...
Page 30: ...Operation 27 9 2 CRATER Operation Turn the torch switch on and off twice ...
Page 45: ...Circuit diagram 42 13Circuit diagram 13 1 Circuit diagram for YD 350FD2HGY ...
Page 46: ...Circuit diagram 43 13 2 Circuit diagram for YD 500FD2HGY ...
