Lincoln Electric PRECISION TIG SVM186-A Service Manual page 91

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REMOVAL AND REPLACEMENT PROCEDURE (continued)
FIGURE F.12 – HIGH VOLTAGE TRANSFORMER MOUNTING INSULATORS
FRONT MOUNTING
INSULATORS
REPLACEMENT PROCEDURE
1. Carefully position the new high voltage trans-
former in place in the two rear mounting insula-
tors. See Figure F.12.
2. Install the front mounting insulators and mount-
ing screw.
3. Using the phillips head screwdriver tighten all
four mounting screws making certain the insu-
lators are positioned correctly.
4. Reconnect the two primary leads.
5. Reconnect the two secondary leads to the high
frequency arc starter board assembly.
6. Replace any previously removed cable ties.
7. Replace the case wrap-around cover.
TROUBLESHOOTING AND REPAIR
HIGH VOLTAGE TRANSFORMER
PRECISION TIG® 225
SLOTTED REAR
MOUNTING INSULATORS
NOTE: On some machines the
mounting screw configuration may be
different.
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