④
power source input terminal
(It is attached with the protective cover )
●After connecting the power source input cables, please be sure to well install power source input protective cover.
⑤
external control wire inlet
( external terminal )
●When the wire connection of external terminals, please guide the wires through rubber cover and fasten all wires.
⑥
grounding terminal
(
M
8 bolt )● please use reliable grounding method.
⑦
cooling fan air passage inlet
● The fan intakes cool air from this inlet.
● Do not leave any obstacles near this inlet
● The operation of the cooling fan.
When the power is turned on, the fan rotates. If the no-welding operation lasts more than seven minutes,
electricity until the welding operation starts for the next time. (After
TS-ON
pressing the switch again, the fan continues to rotate).
⑧
The gas regulator is equipped with the socket and fuse
●The output of gas regulator socket is AC V. Please do NOT use it on any other purpose.
● fuse capacity is 3A.
● please use the gas regulator provided by the Company.
After turning on the power source switch, gas regulator socket outputs voltage immediately.
to save
it automatically stops
11
④
⑤
⑤
⑥
⑦
⑧
Names and functions
100
Содержание YD-350GL4
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Страница 52: ...Circuit diagram 48 13 Circuit diagram 13 1 Circuit diagram for 350GL4 100V 100V Optional parts 300 246 ...
Страница 53: ...Circuit diagram 49 13 1 Circuit diagram for 500GL4 100V 100V Optional parts 300 248 ...