Middleby Marshall PS360WB EN - Manual (Page 26)

4-2
SECTION 4
MAINTENANCE
Upper Oven
(Drive End)
Upper Oven
(Idler End)
Lower Oven
I. MAINTENANCE - DAILY
A. Check that the oven is cool and the power is discon-
nected, as described in the warning on Page 4-1.
B. Clean the outside of the oven with a soft cloth and
mild detergent.
B. Clean ALL of the cooling fan grills on the rear of the
oven with a stiff nylon brush. Locations of the fans
are shown in Figure 4-1.
C. Check that ALL cooling fans are operating properly.
Figure 4-1 - Cooling Fan Locations
Figure 4-2
Crumb Pans
Cooling Fans - Upper Oven
(2 fans per oven section)
Cooling Fans - Lower Oven
(2 fans per oven section)
REAR OF OVEN
CAUTION
If a cooling fan is not operating correctly, it must
be replaced IMMEDIATELY. Operating the
oven without adequate cooling can seriously
damage the oven's internal components.
D. Clean the conveyor belts with a stiff nylon brush.
This is more easily accomplished by allowing the
conveyor to run while you stand at the exit end of the
conveyor. Then, brush the crumbs off the conveyor
as it moves.
E. TANDEM AND DOUBLE TANDEM OVENS ONLY:
Remove and clean the crumb trays. Be sure to
replace the trays in the same positions from which
they were removed, because they are NOT identical.
See Figure 4-2.
F. OVENS EQUIPPED WITH WINDOWS ONLY: Clean
the window in place.