Welbach ALPHA 225 Manuel D'utilisation page 40

1. Connect the gas air inlet (3) to your supply Argon by one air hose (not supplied).
And remember to fasten it with coupling.
2. Connect the water inlet (1) to the water outlet of the tank (not supplied) by
water pipe (not supplied) for pouring water into the machine to cool the torch,
and then connect the water outlet (2) to the inlet of that tank to drain away water
(hot water from the machine). It makes the water cycle though the TIG torch.
Attaching the Air and water Supply
Optional choice: ENTRIX 315 PRO
WATER
COOLING
SYSTEM
As for the above ENTRIX 315 PRO (professional one ), the water cooling system
has been fitted and the water cycle have been connected well; What you need to
do is to Connect the right gas air inlet (3) to your supply Argon by one air hose
(not supplied). And remember to fasten it with coupling.
EN
AIR INLET
78
TIG Torch Connector and Instruction
GAS INLET HOSE
(2B)
TIG TORCH
CONTROL (1B)
TIG Torch Connector and Instruction (ENTRIX 315)
Function control panel
TIG torch cable socket (3)
Torch control socket
(1)
Gas outlet (2)
EN
CABLE PLUG (3B)
WATER OUTLET
(4B)
Connection foot pedal
Water outlet (4) Ground socket (5)
79