Lincoln Electric INVERTEC V250-S Bedienungsanleitung PDF herunterladen (Seite 100)

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

F-68

TROUBLESHOOTING & REPAIR

F-68

INVERTEC V250-S

MAIN TRANSFORMER REMOVAL AND REPLACEMENT

(MACHINE CODES BELOW 10150)

(continued)

MAIN TRANSFORMER 

MOUNTING SCREWS

MAIN TRANSFORMER 

LOCKING MOUNTING TABS

Figure F.22 Main Transformer Mountings

14. Using the slot head screwdriver

unclip the locking tabs and slide the

transformer towards the front of the

machine until it is free of the slots in

the bottom of the machine.

Note: The machine will have to be

tilted on its side to gain access to

the bottom of the unit.

15. With the main transformer loose

from the base carefully tilt and

remove the transformer from the

left side of the machine.

16. Install the new transformer by tilting

and carefully positioning it in place

in the slots in the case bottom.

Slide towards the rear of the

machine until the locking tabs are

in place.

17. With the 3/8” wrench replace the

two transformer mounting screws.

Note: The machine will have to be

tilted on its side to gain access to

the bottom of the unit.

18. Using the 7/16” wrench reassemble

the two secondary leads to the out-

put rectifier leads. Note lead and

washer placement and lead labels.

19. Using the slot head screwdriver

and 3/8” nut-driver reassemble the

two reactor leads to the output rec-

tifier leads. Note lead labels.

20. Replace the sleeving on the four

connections and replace the cable

ties.

21. With the 3/4” wrench assemble the

two secondary leads to the positive

output terminal.

Take note of the by-pass connec-

tion on the positive output terminal.

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 117 118

Kommentare zu diesen Handbüchern

Keine Kommentare

Lincoln Electric INVERTEC V250-S Bedienungsanleitung Seite 100

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Schweißsystem Lincoln Electric INVERTEC V250-S