THE ARGON GAS LINE SHOULD BE TAGGED AS “Ar”. IF NOT, TAKE DRY COMPRESSED
AIR AND GENTLY BLOW THROUGH THE LINES TO DISCOVER WHICH LINE EXHAUSTS
THROUGH THE TORCH OR THROUGH THE RETURN LINE. ON SOME BRANDS OF TORCHES,
THE WATER LINES ARE COLOR CODED: BLUE FOR COOL WATER SUPPLY AND RED
FOR HOT WATER RETURN. COOLER FITTINGS SHOULD BE COLOR CODED BLUE AND
RED AS WELL.
CAUTION: EVERLAST TORCHES ARE EQUIPPED WITH A DIFFERENT COLOR ARRANGEMENT.
IF THE TORCH DOES NOT HAVE RED AND BLUE LINE, THEN THE COLOR CODE
DOES NOT APPLY. FOLLOW THE HOSE DIAGRAM ABOVE, AND TEST THE TORCH BY
BLOWING AIR THROUGH AS DESCRIBED ABOVE IF IN DOUBT. IF WATER BEGINS TO
EXHAUST FROM THE TORCH AFTER CONNECTING THE UNIT, STOP IMMEDIATELY AND
CHECK THAT THE LINES ARE CONNECTED TO THE CORRECT FITTING. DO NOT OPERATE
WATER COOLED TORCHES WITHOUT WATER FOR ANY REASON.