Impinger II – Digital Advantage Ops Manual –Dom & Int’l
21
OPERATOR MAINTENANCE
Extensive engineering went into this oven to make it as maintenance free as possible. There is no lubrication
required.
However, to achieve the maximum efficiency of the oven, it is necessary to keep it clean. For cleaning instructions,
see below. The frequency listed is only the factory’s recommendations. Your use and type of products will actually
determine the frequency of cleaning.
If the oven fails to operate, check the circuit breaker and gas valve to be sure they are turned on. Also, check the
fuses on the control panel to be sure that they are good before you call the Authorized Service Agency. The name
and phone number of the Authorized Service Agency should be located on the oven or contact the factory at area
code (260) 432-9511 for the name of the nearest Authorized Service Agency.
CLEANING INSTRUCTIONS
The Lincoln Impinger oven contains electrical components. Before cleaning the oven, switch off and disconnect the
oven from the electrical supply.
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 has entered the control box area before
switching on. If in doubt, call your service company.
DAILY
1. Clean exterior surfaces of the oven by wiping it down with a mild detergent and clean water, or a commercial
stainless cleaner.
2. Clean crumb pans and guards by washing with a mild detergent solution and rinsing with clean water.
3. Clean the interior by sweeping up all loose particles, then wash with a mild detergent solution and rinse with
clean water.
4. Clean the conveyor belt by wiping with a cleaning cloth or brushing with a soft wire brush.
Lincoln catalog #369217.
On exterior of oven, deposits of baked-on splatter, oil grease, or light discolorations may be removed with any of
several commercial cleaners. Consult with your local supplier.
WEEKLY
1. Remove fingers, disassemble and clean. Instructions on Page 16 and 17.
2. Remove conveyor, disassemble and clean. Instructions on Page 15 and 16.
NOTE: Be sure to clean and inspect the ventilation hood, in accordance with the ventilation hood manufacturer’s
specifications.
CAUTION – DANGER:
!
DISCONNECT POWER SUPPLY BEFORE SERVICING OR CLEANING THIS OVEN. SAFEGUARD POWER SO IT
CANNOT BE ACCIDENTALY RESTORED. FAILURE TO DO SO COULD RESULT IN DISMEMBERMENT,
ELECTROCUSION, 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.
CAUTION:
!
OVEN MUST BE COOL. DO NOT USE POWER CLEANING EQUIPMENT, STEEL WOOL,
OR WIRE BRUSHES ON STAINLESS STEEL SURFACES.
CAUTION:
!
DO NOT USE A CAUSTIC OR AN ALKALINE BASE CLEANER ON INTERIOR OF THE
OVEN. THIS WILL RUIN THE ALUMINIZED FINISH OF THE OVEN INTERIOR.
CAUTION:
!
WHEN USING CLEANING SOLUTIONS, BE SURE THEY MEET LOCAL AND NATIONAL
HEALTH STANDARDS.
