Lincoln Electric RANGER 9 SVM 110-A Service Manual page 36

C-6
CONNECTION OF THE LN-25 TO THE
RANGER 9 WITH 42 VOLT REMOTE
OUTPUT CONTROL MODULE
(SEE FIGURE C.3.)
1. Shut the welder off.
2. Connect the electrode cable from the K626-XX
Input Cable Assembly to the "ELECTRODE" termi-
nal of the welder and to the LN-25 wire feeder.
Connect the work cable to the "TO WORK" termi-
nal of the welder.
NOTE: Welding cable must be sized for current
and duty cycle of application.
3. Connect the input cable from the K626-XX Input
Cable Assembly to the 14 pin amphenol on the
RANGER 9 and the input cable plug on the LN-25.
4. Set the welder "polarity" switch to the desired
polarity, either DC (-) or DC (+).
5. Set the "RANGE" switch to the "WIRE FEED" posi-
tion.
6. Place the "IDLER" switch to the "AUTO" or "HIGH"
position as desired.
RANGER 9/LN-25 WITH 42 VOLT REMOTE OUTPUT CONTROL MODULE CONNECTION DIAGRAM
RANGER 9
ACCESSORIES
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.
7. Place the WELDING TERMINALS switch in the
"REMOTELY CONTROLLED" position.
8. Adjust wire feed speed at the LN-25 and set the
welding voltage with the output "CONTROL" at a
CV (constant voltage) position at the welder.
NOTE: If optional remote control is used, place
FIGURE C.3
CAUTION
the output control switch in the "CON-
TROL REMOTE" position.
C-6
RANGER 9