Lincoln Electric IM544-B Welding System User Manual


 
F-3
DIAGRAMS
F-3
COMMANDER 400
CONNECTION DIAGRAM:
CONTROL MODULE. INCORRECT SWITCH POSITION COULD RESULT IN DAMAGE TO THE CONTROL MODULE AND/OR POWER SOURCE.
K487-25
SPOOL GUN
BE SURE THAT CONTROL MODULE MODE SLIDE SWITCH IS IN THE "LINCOLN" (CONTACT CLOSURE) POSITION BEFORE ATTEMPTING TO OPERATE
N.B. USE VOLTMETER SWITCH TO SELECT DESIRED ELECTRODE POLARITY. POSITION THE RANGE SWITCH TO "WIRE WELDING CV".
K691-10
INPUT CABLE
K488 SG
DAMAGED. THE ENGINE GOVERNOR SETTING IS PRE-SET AT THE FACTORY - DO NOT ADJUST ABOVE RPM SPECIFICATIONS LISTED IN
Keep guards in place.
or service this equipment.
TO WORK
RECEPTACLE
CAUTION :
AN INCREASE IN THE THE AC AUXILIARY VOLTAGE. IF THIS VOLTAGE GOES OVER 140 VOLTS, WIRE FEEDER CONTROL CIRCUITS MAY BE
CONTROL MODULE
Keep away from moving parts.
ANY INCREASE OF THE HIGH IDLE ENGINE RPM BY CHANGING THE GOVERNOR SETTING OR OVERRIDING THE THROTTLE LINKAGE WILL CAUSE
Only qualified personnel should install,use
Do not touch electrically live parts.
before servicing.
Disconnect NEGATIVE (-) BATTERY LEAD
Do not operate with panels open.
N.A. WELDING CABLE MUST BE OF PROPER CAPACITY FOR THE CURRENT AND DUTY CYCLE OF IMMEDIATE AND FUTURE
APPLICATIONS. SEE OPERATING MANUAL.
ELECTRODE CABLE
TO CONTROL MODULE
COMMANDER 400 STICK & WIRE / K691-10 / K488 / K487 SPOOL GUN CONNECTION DIAGRAM
M18284
WARNING
RECEPTACLE
TO WORK
14 PIN WIRE FEEDER
115V RECEPTACLE
ELECTRODE
6 PIN REMOTE
N.D. PLACE IDLE SWITCH IN "HIGH" IDLE POSITION.
"REMOTE" POSITION.
PLACE WELDING TERMINALS SWITCH TO "REMOTELY CONTROLLED" POSITION.
N.C. IF OPTIONAL K857 REMOTE OUTPUT CONTROL IS CONNECTED TO 6 PIN RECEPTACLE,PLACE LOCAL REMOTE SWITCH IN
THE ENGINE WELDER OPERATING MANUAL.
12-13-96