Test Procedures - Lincoln Electric LN-25 Service Manual

F-8
GAS SOLENOID VALVE AND SOLENOID PC BOARD TEST
CASE DOOR
TEST PROCEDURE
GAS SOLENOID VALVE
1. Open the case door . Remove the wire
reel by removing the retaining collar
See Figure F .1.
2. Remove the three screws holding the
control box cover in place and remove
the control box cover . See Figure F .1.
TROUBLESHOOTING AND REPAIR
(continued)
FIGURE F.1 Ð CONTROL BOX COVER REMOVAL.
31
21
19
17
15
s
line
2.
at
3. to
37 5
4.
5.
SCREW
WIRE REEL
.
LN-25
CONTROL BOX
COVER
SCREW
RETAINING
COLLAR
F-8