Linkoln Electric POWER MIG 140 Manuel De L'opérateur page 8

POWER MIG 140 & 180 MODELS
®
TECHNICAL SPECIFICATIONS - 140 AMP UNITS
(K2471-2)
INPUT – SINGLE PHASE ONLY
Standard Voltage/Frequency
120 V / 60 Hz
RATED OUTPUT
Duty Cycle Current
20% Duty Cycle 90 Amps
OUTPUT
Welding Current Range
30-140 Amps
RECOMMENDED INPUT CABLE AND FUSE SIZES
Input Voltage / Frequence
120 V 60 Hz
Power Cord
15 Amp, 125 V,
Three Prong Plug
(NEMA Type 5-15P)
1 If connected to a circuit protected by fuses use Time Delay Fuse
marked "D".
PHYSICAL DIMENSIONS
Height Width
14 in. 10.15 in.
(357 mm) (258 mm)
Read this entire installation section before you
start installation.
INSTALLATION
WARNING
ELECTRIC SHOCK CAN KILL.
• Only qualified personnel should
perform this installation.
• Only personnel that have read and
understood POWER MIG
Models Operator's Manual should
install and operate this equipment.
• Machine must be plugged into a receptacle which is
grounded per any national, local or other applicable
electrical codes.
• POWER MIG ® 140 & 180 Models power switch is to be
in the OFF ("O") position when installing work cable and
gun and when connecting power cord to input power.
Input Current
20 Amps @ rated output
Voltage at Rated Amperes
19.5
Open Circuit
Wire Speed Range
Voltage
50 - 500 in/min.
33 V
(1.3 - 12.7 m/min.)
1
Fuse or Breaker Size Input Amps
20 Amp 20
Extension Cord
3 Conductor # 12 AWG
2
(4mm ) or Larger
up to 50 ft.(15.2m)
Depth Weight
18.6 in. 58 lbs.
(472 mm) (26.3 kg.)
®
140 & 180
TECHNICAL SPECIFICATIONS - 180 AMP UNITS
(K2473-2)
INPUT – SINGLE PHASE ONLY
Standard Voltage/Frequency
230 V / 60 Hz
208 V / 60 Hz
RATED OUTPUT
Voltage/Duty Cycle Current
230 V 30%
130 Amps
208 V 30%
Welding Current Range
30-180 Amps
RECOMMENDED INPUT CABLE AND FUSE SIZES
Input Voltage / Frequence
230 V 60 Hz
50 Amp, 250 V
Three Prong Plug
(NEMA Type 6-50P)
1 If connected to a circuit protected by fuses use Time Delay Fuse
marked "D".
PHYSICAL DIMENSIONS
Height Width
14 in. 10.15 in.
(357 mm) (258 mm)
SELECT SUITABLE LOCATION
Locate POWER MIG 140 & 180 Models in a dry location where
®
there is free circulation of clean air into the louvers in the back
and out the front of the unit. A location that minimizes the amount
of smoke and dirt drawn into the rear louvers reduces the chance
of dirt accumulation that can block air passages and cause
overheating.
STACKING
POWER MIG ® 140 & 180 Models cannot be stacked.
TILTING
Each machine must be placed on a secure, level surface, directly
or on recommended cart. The machine may topple over if this
procedure is not followed.
A-1
INSTALLATION
Input Current
20 Amps @ rated output
Voltage at Rated Amperes
20
17
OUTPUT
Open Circuit
Wire Speed Range
Voltage
50 - 500 in/min.
34 V
(1.3 - 12.7 m/min.)
Fuse or Breaker Size 1 Input Amps
40 Amp Super Lag
Power Cord
Depth Weight
18.6 in. 66 lbs.
(472 mm) (30 kg.)
20