Installation Method; Hot Welding (General Tig Welding) - ANDELI TIG-250MGLC User Manual

(The parameters of the same type cold welding machine are the
same as above, not listed)
2.Installation method：
Note: Please strictly follow the steps below for installation and commissioning!
The electrical connection operation must be performed after turning off the
power switch of the distribution box!
The protection grade of this equipment is IP21, and it should be avoided in rain!
Connect the welding input power line to the corresponding voltage level a
1
nd ≥60A circuit breaker (connect the ≥4 square power line)；
The input power line should be in good contact with the corresponding power
2
terminal or switch to prevent oxidation；
Use a multimeter to measure whether the input voltage is within the fluctuation
3
range；
Connect the yellow-green wire on the power cord and the grounding screw on the
4
rear panel to ≥4 square wires and ground them well；
If the welding machine is placed on an inclined plane, the welding machine
5
should be fixed and not allowed to slide down；
Each welding machine is equipped with an insulated handle, which is lifted by
6
hand when moving the welding machine；

2.1 Hot welding (general TIG welding)

Tightly connect the air pipe to the air inlet of the rear plate of
1
the welding machine; the gas supply path should include a gas bottle, an argon
decompression flow meter and a gas pipe, and the connection part of the gas
pipe should be tightly tightened with a hose clamp to prevent leakage and air
ingress.
Insert the gas-electric integrated interface of the argon arc welding
2
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