Lincoln Electric LN-25 Service Manual page 52

F-14
GAS SOLENOID VALVE AND CONTROL PC BOARD TEST
TEST PROCEDURE
GAS SOLENOID VALVE
1. Open the case door. Remove the wire reel by
removing the retaining collar. See Figure F.5.
2. Remove the screws holding the control box
cover in place and remove the control box
cover. See Figure F.5
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TROUBLESHOOTING AND REPAIR
(FOR CODES ABOVE 10500 ONLY)
FIGURE F.5 – CONTROL BOX COVER REMOVAL.
(continued)
31
21
19
17
15
line s
2
at
3 to
4 37 5
5
SCREWS
SCREW
WIRE REEL
LN-25™
F-14
CONTROL BOX
COVER
SCREW
RETAINING
COLLAR