Middleby Marshall PS528-Series OVENS PS528 (Double) - Manual (Page 31)

SECTION 4
MAINTENANCE
27
1. As the air fingers are removed use a felt pen to mark
all parts of the fingers. This includes the finger manifold,
inner plate and the outer plate (refer to Figure 1-9). If a
blank or choke plate is used, mark that plate also. Fingers
are marked in the order shown; as viewed from the front
of the oven. (The marks for an upper oven should be
preceded with a “U”, example UB1, UT2, etc.)
Standard Fingers
2. Slide blank plates straight out.
Figure 4-8.
3. Remove air fingers.
NOTE: Some oven users require a custom finger arrange-
ment where the quantity of air fingers may vary.
You can remove top and bottom fingers and blank
plates from each or either end. It is highly recommended
that each finger be marked before removing so it is
placed in exactly the same position when reassembled
(refer to step 1).
Remove the air fingers, pull the finger at the back side
- pull straight out.
Figure 4-9.
4. With air fingers out, place them in an upright position
to remove the outer plate.
5. Gently step on the lip of the finger and pull the outer
plate off.
Figure 4-10.
T1 T2 T3
B1 B2 B3