Form No. OVS16M_LC-0719
16
MAINTENANCE
3. Remove and clean the two air filters on the back of the
oven. To clean each filter:
a. Slide the filter straight out the side of the filter bracket.
b. Spray the filter with water and/or soak in mild soap and
water.
c. Rinse clean and allow the filter to air dry.
d. When the filter is dry, reinstall the filter into the filter
bracket.
4. Using a soft bristle brush or compressed air, carefully
clean dust/debris buildup on each front door cooling fan
and fan guard.
IMPORTANT NOTE
:
Use of cleaning chemicals not approved by Ovention when
cleaning the oven chamber will void the warranty.
5. Remove and clean the upper and lower jet plates inside
the oven chamber. To clean the jet plates:
a. Unlatch and open the oven door so that the inside of the
oven chamber is exposed.
b. Remove each plate by gripping the two tabs on each
plate and pulling straight out of the oven.
c. Spray Chemco Dirt Buster III Oven Cleaner onto both
sides of each jet plate. Allow the cleaner to sit for 3
–
5
minutes.
d. Using a non–abrasive nylon scouring pad, apply
pressure to wipe away grease residue.
e. Wipe the jet plates clean using a damp, non-abrasive
cloth and allow to air dry. Do not reinstall at this time.
Upper
Jet Plate
Oven
Door
Lower
Jet Plate
Door
Latch
Tab
Cleaning the Jet Plates
6. Clean the visible areas of the oven chamber using the
same procedure as the jet plates (steps “c” through “e”
above).
7. Reinstall the upper and lower jet plates into the oven
chamber.
8. Close the oven door and secure both door latches.
9. Remove and clean each conveyor end stop and crumb
tray as described in the “Daily Cleaning” procedure.
10. Remove both shuttle doors. To remove:
a. Slide the belt guard off the drive belt located behind the
right-side conveyor frame.
b. Remove the drive belt from the drive wheel by slightly
lifting the right-side shuttle door and conveyor frame.
c. For each shuttle door; lift the door, remove the actuator
pin and retaining bracket to disengage the actuator claw
from the actuator, and slide the door out of the curved
cutout on the conveyor frame.
Belt Guard
Drive Wheel
Drive Belt
Shuttle Door
(shown lifted)
Conveyor
Frame
(lift here)
Actuator
Claw
Actuator
Pin
Retaining Bracket
Removing the Shuttle Doors
11. Clean the belt guard and shuttle doors using mild soap and
water. Rinse clean and dry using a non-abrasive cloth.
12. Remove the conveyor belt assembly. This step requires
two people.
a. With one person on each side of the oven cavity, lift up
the left side of the conveyor belt assembly and slide the
entire assembly to the right.
b. When most of the conveyor belt assembly is through
the oven cavity, the person on the left should move to
the right side of the oven cavity and continue sliding the
assembly out of the cavity.
Curved Cutout
for shuttle door.
Conveyor Belt
Assembly
Lift up until recessed area clears
oven cavity, then slide out to the
right.
Removing the Conveyor Belt Assembly
13. Clean the conveyor belt assembly.
a. Spray Chemco Dirt Buster III Oven Cleaner onto both
sides of the conveyor belt assembly. Allow the cleaner
to sit for 3
–
5 minutes.
b. Using a non–abrasive nylon scouring pad, apply
pressure to wipe away grease residue on the conveyor
belt and frame.
c. Spray clean with water and dry using a non-abrasive
cloth. Additional air dry time may be necessary before
re-installation.
14. Reinstall the conveyor belt assembly, shuttle doors, belt
guard, crumb trays, and conveyor end stops by reversing
the above procedure.
