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Inspect Rack Lift and Rotation Assemblies
NOTE: Before performing rack inspection, observe condition of rack rotation belt.
1. Check rack rotation belt.
A. Gain access to the top of oven and loosen the screws securing rack rotation assembly
cover (Fig. 12).
B. Lift cover from top of oven.
C. Observe condition of the rack rotation belt. If belt is worn or damaged, contact your local
Hobart Bakery Systems service office.
D. Reverse procedure to install.
2. Check rack assembly for proper operation.
A. Put oven into operation and with customer’s typical bake product load weight on rack. If
rack does not stop in the proper rack load/unload position, see Rack Adjustment.
NOTE: Some under or over travel of rack positioning should be expected depending on product load.
Inspect Door Components
1. Check and or adjust door gaskets.
A. While operating oven, if air blows out
from the top, sides or underneath the
doors (or steam), door gasket will need
to be adjusted or replaced.
B. If gasket needs replaced, contact your
local Hobart Bakery Systems service
office.
2. Check door switch operation.
A. Turn oven on and start a normal bake
temperature.
B. With the oven doors closed, press
START button and observe rack rotation.
If no rotation, see Door Switch
Adjustment.
Inspect Air Louvers
1. Check air louvers (shutters) (Fig. 14) inside
oven and tighten any loose screws.
2. Check oven interior, and tighten or replace
loose or missing panel screws.
Fig. 12
Fig. 13