PGC5007
PGC5007 Operating Instructions 5 Furnace repair
24 OI/PGC5007-EN, Rev C
8. To move the sliders (see Figure 7.2):
a. Loosen the two thumbscrews.
b. Pull out the locking pin just far enough to allow you to move the slider.
c. Slide the assembly up until the locking pin snaps into place.
Valves in
Lower
Posi ti on
Valves in
Upper
Posi ti on
Fig. 7.2. Moving the Valves
9. If the column is in front of the furnace, back out the two screws holding the column mounting bracket in place and slide
the bracket toward the furnace.
10. Lift the bracket with the column up and let the column hang down in front of the oven to allow access to the furnace
housing cover.
11. Remove the 40 M3 hex socket screws that hold the furnace housing cover (see Figure 5.3). The cover temperature must
be below 40° C before you remove the screws.
Fig. 5.3. Furnace Housing