Gullco SAM CM-02-250 - Manual (Page 4)

2
SAFETY PRECAUTIONS
The following cautionary/warning label is attached to each SAM
®
carriage and its intent is to instruct
all those concerned to read the manual before turning the unit on and before performing service.
Also, positively disconnect the unit from all power supplies before servicing!
IMPORTANT
READ THIS BEFORE OPERATING THE SAM
®
CARRIAGE
Ensure that an adequate and well-maintained weld return path is provided with good electrical
contact. Failure to do so may result in the welding current passing through the carriage and
damaging the wiring and electrical components.
ALL THE SAFE PRACTICES AND PRECAUTIONS MAY NOT BE GIVEN IN WRITING. SOME
ARE BASED ON COMMON SENSE, BUT OTHERS MAY REQUIRE TECHNICAL
BACKGROUND TO EXPLAIN.