Lincoln Electric INVERTEC V250-S Bedienungsanleitung PDF herunterladen (Seite 82)

F-50

TROUBLESHOOTING & REPAIR

F-50

PROCEDURE

1. Remove input power to the V250-S.

2. Perform

Filter Capacitor Discharge

Procedure

detailed in Maintenance

Section.

3. Perform

Power Board Removal

Procedure

in this section.

4. Using the 5/16’ nut-driver remove

the two screws from the top rear of

the case back. See Figure F.15.

5. Using the 5/16” nut-driver remove

the two screws from the top front of

the case front panel. See Figure

F.15.

6. Using the slot head screwdriver

carefully disengage the

heatsink/power board mounting

bracket from the top center panel.

This can be accomplished by sliding

the bracket assembly towards the

rear of the machine while at the

some time gently lifting up on the top

center panel. See Figure F.15.

FILTER CAPACITOR REMOVAL AND REPLACEMENT (continued)

INVERTEC V250-S

Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC

Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC

POWER BOARD

TOP CENTER PANEL

MOUNTING BRACKETS

REMOVE

CASE BACK

SCREWS

REMOVE

CASE FRONT 

SCREWS

Figure F.15 Heatsink/Power Board Removal

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