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C-9 C-9
RANGER 10-LX
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CONNECTION OF THE K488 SG CON-
TROL MODULE AND K487 MAGNUM
SPOOL GUN TO THE RANGER 10-LX
(SEE FIGURE C6.)
1. Shut the welder off.
2. Connect the electrode cable from the SG Control
Module to the “ELECTRODE” terminal of the
welder. Connect the work cable to the “TO WORK”
terminal of the welder.
NOTE: Welding cable must be sized for current and
duty cycle of application.
3. Connect the K691-10 Input Cable to the SG
Control Module and the 14 pin amphenol of the
RANGER 10-LX as indicated in Figure C.6.
4. Set the slide switch on the SG Control Module to
the “Lincoln” position.
Be sure this switch is set to the “Lincoln” (contact clo-
sure) position before attempting to operate the SG
Control Module. Incorrect switch position could result
in damage to the SG Control Module and/or the
RANGER 10-LX.
5. Set the welder “polarity” switch to the desired
polarity, either DC (-) or DC (+).
6. Set the “RANGE” switch to the “WIRE FEED” posi-
tion.
7. Place the “IDLER” switch in the “HIGH” position.
Any increase of the high idle engine RPM by changing
the governor setting or overriding the throttle linkage
will cause an increase in the AC auxiliary voltage. If
this voltage goes over 140 volts, wire feeder control
circuits may be damaged. The engine governor set-
ting is preset at the factory — do not adjust above
RPM specifications listed in this manual.
8. Place the WIRE FEEDER switch in the “WITH CON-
TROL CABLE” position.
9. Adjust wire feed speed at the SG Control Module
and set the welding voltage with the output “CON-
TROL” to a CV (constant voltage) position at the
welder.
NOTE: If optional remote control is used, place the
output control switch in the “CONTROL
REMOTE” position.
FIGURE C.6
RANGER 10LX/K691-10/K488/K487 SPOOL GUN CONNECTION DIAGRAM
CAUTION
CAUTION
115V RECEPTACLE
6 PIN REMOTE
RECEPTACLE
ELECTRODE CABLE
TO CONTROL MODULE
TO WORK
14 PIN WIRE FEEDER
RECEPTACLE
TO WORK
ELECTRODE
K691-10
INPUT CABLE
K487-25
SPOOL GUN
K488 SG
CONTROL MODULE