Manitowoc EC18 Technician's Handbook page 33

Step 6 While components are soaking; use nylon
brush to scrub inside of ice bin. Scrub inside of door,
door track, bin, sump trough, and evaporator
moldings. With clean water, rinse all of these areas
thoroughly.
Step 7 Replace sump overflow tube and pour
remaining 2 liters of mixture into the water sump.
Replace all parts.
Step 8 Disconnect the incoming ice-making water line.
Step 9 To start a cleaning cycle, set the toggle switch
to the WASH/FILL position.
Step 10 After 10 minutes, set the toggle switch to the
OFF position. Remove water curtain, ice chute and
over flow tube from the water sump. Allow all water to
drain from the sump. Replace drain plug and fill sump
with 2 liters of water. Set toggle switch to WASH/FILL
and circulate for 10 minutes.
Step 11 After 10 minutes, set toggle switch to off
position. Remove water curtain, ice chute, water sump
over flow tube. Drain water from sump and replace
tube.
Step 12 Mix 60 ml of sanitizer with 12 l of water in a
plastic or stainless steel container.
Sanitizer Water
60 ml (2 oz) 12 l (3 gal)
Part Number 80-1479-3 10/10 21