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Troubleshooting & repair, Flashing the fields (continued) – Lincoln Electric PIPELINER 200 User Manual

Page 95

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TROUBLESHOOTING & REPAIR

F-25

F-25

PIPELINER® 200

FLASHING THE FIELDS (continued)

FIGURE F.8 - BRUSH HOLDER/BATTERY JUMPER CONNECTIONS

+

RAISE
EXCITER
BRUSH OFF
COMMUTATOR

TO POSITIVE
BATTERY
TERMINAL

TO NEGATIVE
BATTERY
TERMINAL

WARRANTY

3. Raise one exciter brush off the armature commuta-

tor.

4. Using the jumper leads and the 12VDC battery, first

attach the clip of one lead to the POSITIVE terminal

of the battery. Attach the other end of this same

lead to the right side brush holder. See Figure F.8.

5. Carefully attach one clip of the other lead to the

NEGATIVE terminal of the battery. Attach the other

end of the same lead to the left side brush holder for

approximately five seconds. Pull the lead away

quickly to minimize arcing. See Figure F.8.

6. Remove both leads from the brush holders and the

battery.

7. Install the brush removed in step 3.
8. Install the exciter cover using the 3/8” nut

driver.

9. Start the engine. The exciter should produce DC

output voltage.

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