Welbach ALPHA 225, User Manual

Page: 39 / 87

EN EN
76
NOTE: Protection Code (may showed on the digital display)
1. DISPLAY 804:
Machine auto-self protection when it is over-heated
2. DISPLAY 805:
Short circuit of the TIG torch
3. DISPLAY 806:
TIG Torch is lack of water protection
OPERATION
Note:
Before beginning, please read and understand all the safety precautions and especially
the section “Specific Safety Rules” .
1. Open the door of water cooling system and Pour into some water
2. Connect the TIG torch control, cable plug, water outlet and gas outlet hose. Twist
to lock in place.
3. Plug the cable of the Grounding Clamp into the welder and secure the clamp to a
clean, exposed metal part of the workpiece.
77
ENTRIX 315
ASSEMBLY
Grounding the tool:
Attach a ground wire (not supplied) to the screw in the lower right of the back of
the tool case. Connect the other end of the wire to an appropriate ground, such as a
steel workbench, steel biding member or grounding electrode.
Attaching the Air and Water Supply
ENTRIX 315
WARNING:
Only use dry Argon as the gas in this tool. Use of any other gas, such as oxygen, acety-
lene, etc. may cause explosion.
POWER
SWITCH
GROUNDING
SCREW
COOLING
FAN
WATER
INLET (1)
WATER
OUTLET (2)
GAS
INLET (3)