20
MAINTENANCE INSTRUCTIONS
DISCONNECT THE POWER SUPPLY BEFORE SERVICING OR CLEANING THIS
OVEN. SAFEGUARD THE POWER SO IT CANNOT BE ACCIDENTALLY RESTORED.
FAILURE TO DO SO COULD RESULT IN DISMEMBERMENT, ELECTROCUTION,
OR FATAL INJURY. THERE IS MORE THAN ONE POWER SUPPLY CONNECTION
POINT WHEN OVENS ARE STACKED, SO MAKE SURE THAT ALL SWITCHES ARE
IN THE OFF POSITION BEFORE CLEANING OR MAINTENANCE.
No electrical components should be subjected to moisture. It is therefore important that the oven
is wiped down carefully. NEVER throw buckets of water over the oven or subject it to pressure
washing from a hose or a pressure spray. If water or other liquid is spilled on the oven, make
sure that none of it has entered the control box area before switching the oven ON. If in doubt,
call your service company.
Adhere to the following warnings when cleaning or maintaining your gas conveyor oven:
1. The oven must be cool. Do not use power cleaning equipment, steel wool, or wire brushes
on stainless steel surfaces.
2. Do not use a caustic or an alkaline base cleaner on the interior of the oven. This will ruin
the aluminized
fi
nish of the oven interior.
3. When using cleaning solutions, be sure they meet local and national health standards.
If the gas oven needs to be moved, the gas must be turned off and disconnected
from the unit before removing the restraint. Reconnect the restraint after the oven
has been returned to its original location.
Follow this recommended cleaning schedule for proper oven performance:
DAILY
1. Clean the conveyor belt using a nylon brush. Allow any foreign material to drop into the
crumb pans.
2. Empty and clean the crumb pans. Use a hot water and detergent mix.
Rinse with clean water.
EVERY MONTH
1. Brush and clean the guard on the motor cooling fans.
EVERY THREE MONTHS
1. Unplug the oven and disconnect gas connections.
2. Remove the crumb pans.
3. The Conveyor Assembly needs to be removed when cleaning the cooking chamber and
removing the
fi
ngers for disassembly & cleaning.
See Conveyor Installation Section
4. Unlatch and open the front door. Remove all Finger Assemblies.
5. Clean the oven interior with an appropriate oven cleaner.
6. Clean the conveyor assembly, crumb pans, and other removable components. Wash in
a hot water, detergent mix and rinse with clean water. For dif
fi
cult cleaning areas, use a
heavy-duty de-greaser or oven cleaner.
7. Move the oven, if necessary, and clean under it being careful not to damage the oven's gas
hose or electrical cords when moving.
8. Reassemble the oven.
ALLOW THE OVEN TO COOL BEFORE INSTALLING OR REMOVING THE CONVEYOR &
FINGER ASSEMBLIES.
CAUTION
CAUTION
CAUTION
WARNING
Summary of Contents for Ultra-max UM3240
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