Hobart Welding Products AIRFORCE 250A - Manual (Page 16)

OM-928 Page 12
4-6. Connecting Work Clamp
802 463-A
1 Work Clamp
2 Workpiece
Connect work clamp to a clean,
paint-free location on workpiece, as
close to cutting area as possible.
1
2
4-7. Connecting Input Power
802 589-A
Check input voltage available at
site.
1
Grounded Receptacle
A 120 volt, 20 ampere individual
branch circuit protected by
time-delay fuses or circuit breaker
is required (see Section 4-1).
2
Plug From Unit
Select extension cord of 12 AWG
for up to 75 ft (23 m) or 10 AWG for
up to 140 ft (46 m).
Y Special installation may be
required where gasoline or
volatile liquids are present −
see NEC Article 511 or CEC
Section 20.
1
2