The air curtain should be cleaned at least annually to
prevent excess build-up of dirt and lint accumulated
under normal operating conditions. In an unusually dirty
environment the cleaning should be done more often.
WARNING! To clean the air curtain, first
DISCONNECT THE AIR CURTAIN FROM THE MAIN
POWER SOURCE.
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MAINTENANCE AND CLEANING
Using a vacuum cleaner with soft brush attachment,
clean the intake and discharge louvers of any
accumulated dirt or lint. The outside cabinet can be
cleaned with mild detergent and a damp cloth. There
is no other maintenance required. Restore power and
resume operation.
WARNING! DO NOT OPERATE THE AIR CURTAIN
WITHOUT COVER.
0421 IH-5781