Service manual

Section 4 Maintenance
4-1
Section 4
Maintenance
General
You are responsible for maintaining the ice machine
in accordance with the instructions in this manual.
Maintenance procedures are not covered by the
warranty.
WARNING
If you do not understand the procedures or the
safety precautions that must be followed, call your
local Manitowoc service representative to perform
the maintenance procedures for you.
We recommend that you perform the following
maintenance procedures at least every six months to
ensure reliable, trouble-free operation and maximum
ice production.
Ice Machine Inspection
WARNING
Disconnect electric power to the ice machine at the
electric service switch before cleaning the
condenser.
Check all water fittings and lines for leaks. Also,
make sure the refrigeration tubing is not rubbing or
vibrating against other tubing, panels, etc.
Do not put anything (boxes, etc.) in front of the ice
machine. There must be adequate airflow through
and around the ice machine to maximize ice
production and ensure long component life.
Exterior Cleaning
Clean the area around the ice machine as often as
necessary to maintain cleanliness and efficient
operation.
Sponge any dust and dirt off the outside of the ice
machine with mild soap and water. Wipe dry with a
clean, soft cloth.
A commercial grade stainless steel cleaner/polish can
be used as necessary.
Cleaning the Condenser
WARNING
Disconnect electric power to the ice machine at the
electric service switch before cleaning the
condenser.
AIR-COOLED CONDENSER
A dirty condenser restricts airflow, resulting in
excessively high operating temperatures. This
reduces ice production and shortens component life.
Clean the condenser at least every six months. Follow
the steps below.
WARNING
The condenser fins are sharp. Use care when
cleaning them.
1. The washable aluminum filter on self-contained
ice machines is designed to catch dust, dirt, lint
and grease. This helps keep the condenser clean.
Clean the filter with a mild soap and water
solution.
Continued on next page...
SV1681A
AIR FILTER