Cleaning and Preventative Maintenance
How to descale the oven
NOTICE: Alto-Shaam ScaleFree Descaling Powder
(CE-27889) must be used to descale the oven .
Read and follow all safety precautions on the
descaling powder container.
1 . Run a full wash cycle before descaling the oven . See
section titled "How to run a wash cycle" in this manual .
2 . Open the oven door .
3 . Slide open the oven cavity drain screen .
4 . Place 7 oz . of Alto-Shaam ScaleFree Descaling Powder
into the oven cavity drain .
5 . Close the drain screen .
6 . Close the oven door .
7 . Run a rinse cycle . See section titled "How to run a rinse
cycle" in this manual .
8 . When the rinse cycle is complete, run a second
wash cycle .
How to clean the door gasket
Cleaning the door gasket on a daily basis prolongs the
life of the door gasket . The acids and related compounds
found in fat, particularly chicken fat, weakens the
composition of the gasket .
1 . Allow the oven to cool .
2 . Wipe the gasket with hot, soapy water .
3 . Rinse the gasket surfaces by wiping with sponge and
clean warm water .
4 . Leave the oven door slightly open at the end of the
production day to relieve the pressure on the door
gasket .
How to clean the door glass
Clean the oven glass with glass cleaner or distilled vinegar .
46
MN-39404 • Rev 0 • 05/18 • AR-7T Series Electric Rotisserie Manual
How to clean the rotisserie convection fan box
1 . Push ON/OFF power switch to OFF or disconnect oven
from power source .
2 . Remove the drive tube assembly and disk drive .
3 . Using a flathead screwdriver, flip the tabs on the fan
panel to the open position .
4 . Remove the fan guard cover plate .
5 . Spray Combitherm™ Cleaning Liquid inside of the fan
convection box . Allow the cleaner to soften the grease
for 10 minutes .
6 . Use a plastic scouring pad to scrub any hard deposits .
7 . Use a damp sponge and a plastic scouring pad to
remove any grease deposits accumulated in the area
surrounding the convection element and fan blade .
Take care to avoid bending the element or the blade .
8 . Reinstall the fan panel .
9 . Run a wash cycle .
Tab location