Manitowoc Ice QM20 - Manual (Page 22)

Maintenance
4-6
Section 4
WARNING
Disconnect electric power to the ice machine at the electric
switch box before proceeding.
Step 17 Repeat step 6 to remove parts for hand
sanitizing.
Step 18 Mix a solution of sanitizer and warm water.
Solution Type Water Mixed With
Sanitizer 23L. (6 gal ) 120 ml (4 oz) sanitizer
Step 19 Use 1/2 of the sanitizer/water solution to
sanitize all removed components. Use a cloth or
sponge to liberally apply the solution to all surfaces
of the removed parts or soak the removed parts in the
sanitizer/water solution. Do not rinse parts after
sanitizing.
Step 20 Use 1/2 of the sanitizer/water solution to
sanitize all foodzone surfaces of the ice machine and
bin. Use a cloth or sponge to liberally apply the
solution. When sanitizing, pay particular attention to
the following areas:
• Evaporator plastic parts - including top, bottom
and sides
• Bin bottom, sides and top
Do not rinse the sanitized areas.
Step 21 Replace all removed components.
Step 22 Reapply power and water to the ice machine
and place the toggle switch in the ICE position.
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.
Treat all exterior stainless steel surfaces with a
commercial grade stainless steel cleaner/polish.
ICE MACHINE INSPECTION
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.