Arc Machines 227 - Manual (Page 9)

MODEL 227
OPERATION MANUAL
Doc # 740063 Rev E
SECTION I - INTRODUCTION
1.1 SAFETY PRECAUTIONS
WARNING: Never weld on sealed containers or pipes. This
may result in an EXPLOSION.
WARNING: Welding produces high temperatures in both the
welded components and the welding equipment. Both can
cause severe burns. Do not touch recently welded components.
Avoid touching internal components of the welding system
soon after use. Avoid touching torch components and welding
fixtures soon after welding.
WARNING: The welding arc emits ultra-violet (UV) radiation
and the molten weld gives off infra-red (IR). Both can burn
eyes and skin if unprotected. Suitable eye and skin protection
must be worn.
WARNING: Weld materials can emit toxic fumes during
welding. WELD ONLY IN AREAS WITH ADEQUATE
VENTILATION.
WARNING: Most GTAW gases like Argon are non-toxic,
however, Argon is heavier than air and will displace the
normal atmosphere in enclosed areas. DO NOT WELD IN
ENCLOSED AREAS WITH OUT PROPER VENTILATION
OR RESPIRATORS.
WARNING: AMI factory training is essential for all Welding
Operators and Maintenance Technicians who operate AMI
equipment.
WARNING: Before operating, storing or handling, always
make sure that the M-227, M-227-RP Pendant, weld heads and
cables are not exposed to rain or standing water. SYSTEM
COMPONENTS ARE NOT WEATHER-PROOF.
1.3