4-6. Installing Shoulder Strap, Selecting A Location, And Connecting Input Power
1
Airflow Distance
Requirements
18 in.
(460 mm)
4-7.
Selecting Extension Cord (Use Shortest Cord Possible)
Single Phase AC
Input Voltage
115
230
*Conductor size is based on maximum 3% voltage drop
18 in.
(460 mm)
4 (21.2)
6 (13.3)
Maximum Allowable Cord Length in ft (m)
160 (49)
107 (33)
471 (144)
321 (98)
!
Do not move or operate
unit where it could tip.
3
2
2
Conductor Size − AWG (mm
)*
8 (8.4)
71 (22)
215 (66)
1
Welding Power Source
Shoulder Strap
Use strap to lift unit.
2
Input Power Cord
3
115 or 230 VAC Grounded
Receptacle
.
The Auto-Line circuitry in this
unit automatically links the
power source to the primary
voltage being applied, either
115 or 230 VAC.
An individual branch circuit capa-
ble of carrying 30 amperes and
protected by fuses or circuit
breaker is recommended. Rec-
ommended fuse or circuit breaker
size is 30 amperes.
!
Unit is supplied with a 115
VAC plug (CE models are
not supplied with a line
cord plug). For 230 VAC op-
eration, have a qualified
person obtain a proper
plug that meets all applica-
ble codes, and install the
plug according
to
manufacturer's
instruc-
tions.
Connect input power plug to
proper receptacle.
!
Special installation may be
required where gasoline or
volatile liquids are present
− see NEC Article 511 or
CEC Section 20.
Ref. 803 351-C
10 (5.3)
12 (3.3)
47 (14)
29 (9)
146 (45)
90 (27)
OM-220 340 Page 15
the