Lincoln Electric IM992 Welder User Manual


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2
40 Volt
60 Hz.
3
-Wire
Service
POWER
COMPANY
METER
2
40 VOLT
120 VOLT
120 VOLT
LOAD
N
N
EUTRAL
BUS
G
ROUND
PREMISES
D
ISCONNECT AND
SERVICE
O
VERCURRENT
PROTECTION
GND
N
NOTE: No. 6 COPPER CONDUCTOR CABLE SEE
NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE
SIZE RECOMMENDATIONS.
240 VOLT
GROUNDED CONDUCTOR
5
0AMP
240 VOLT
D
OUBLE
POLE
C
IRCUIT
BREAKER
DOUBLE POLE DOUBLE THROW
S
WITCH RATING TO BE THE SAME
A
S OR GREATER THAN PREMISES
SERVICE OVERCURRENT
PROTECTION.
5
0 AMP, 120/240
VOLT PLUG
NEMA TYPE 14-50
50 AMP, 120/240 VOLT
RECEPTACLE
2
40 Volt
60 Hz.
3
-Wire
Service
POWER
COMPANY
METER
2
40 VOLT
120 VOLT
120 VOLT
LOAD
N
N
EUTRAL
BUS
G
ROUND
PREMISES
D
ISCONNECT AND
SERVICE
O
VERCURRENT
PROTECTION
GND
N
NOTE: No. 6 COPPER CONDUCTOR CABLE SEE
NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE
SIZE RECOMMENDATIONS.
240 VOLT
GROUNDED CONDUCTOR
5
0AMP
240 VOLT
D
OUBLE
POLE
C
IRCUIT
BREAKER
DOUBLE POLE DOUBLE THROW
S
WITCH RATING TO BE THE SAME
A
S OR GREATER THAN PREMISES
SERVICE OVERCURRENT
PROTECTION.
5
0 AMP, 120/240
VOLT PLUG
NEMA TYPE 14-50
50 AMP, 120/240 VOLT
RECEPTACLE
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