Scotsman MDT6N90 - Manual (Page 16)

CLEANING and SANITIZING
It is the USER’S RESPONSIBILITY to see that the unit is properly maintained. It is always preferable, and
less costly in the long run, to avoid possible down time by keeping it clean; adjusting it as needed; and by
replacing worn parts before they can cause failure. The following is a list of recommended maintenance
that will help keep the machine running with a minimum of problems.
Cleaning should be scheduled at a minimum of twice per year.
Sanitizing of the ice storage bin should be scheduled for a minimum of 4 times a year.
Electrical power will be ON when doing in place
cleaning.
ICEMAKING SYSTEM: In place cleaning
1. Check and clean any water treatment devices, if
any are installed.
2. Remove screws and remove the upper front
panel.
3. Move the ON-OFF switch to OFF.
4. Remove the cover to the ice storage bin, and
remove the ice.
5. Remove the cover to the water reservoir and
block the float up.
6. Drain the water reservoir and freezer assembly
using the drain tube attached to the freezer water
inlet. Return the drain tube to its normal upright
position and replace the end cap.
7. Prepare the cleaning solution: Mix eight ounces
of Scotsman Ice Machine Cleaner with three quarts
of hot water. The water should be between 90-115
degrees F.
8. Slowly pour the cleaning solution into the water
reservoir until it is full. Wait 15 minutes, then
switch the master switch to ON.
9. As the ice maker begins to use water from the
reservoir, continue to add more cleaning solution to
maintain a full reservoir.
10. After all of the cleaning solution has been
added to the reservoir, and the reservoir is nearly
empty, switch the master switch to OFF.
11. After draining the reservoir, as in step 6, wash
and rinse the water reservoir.
To Sanitize:
Repeat steps 8-11, except substitute sanitizer
solution for the cleaning solution.
A possible sanitizer solution may be made by
mixing 1 ounce of household bleach and 2 gallons
of warm (95 o F. - 115 o F.) potable water.
12. Remove the block from the float in the water
reservoir.
13. Switch the master switch to ON
14. Continue ice making for at least 15 minutes, to
flush out any cleaning solution. Check ice for acid
taste - continue icemaking until ice tastes sweet.
DO NOT USE any ice produced from the
cleaning solution.
Be sure no ice remains in the bin.
15. Remove all ice from the storage bin.
16. Add warm water to the ice storage bin and
thoroughly wash and rinse all surfaces within the
bin.
17. Sanitize the bin interior, cover, door and
agitator with an approved sanitizer using the
directions for that sanitizer.
18. Replace the ice storage bin cover, and the front
panel.
MDT6N90
May 2001
Page 16
Scotsman Ice Machine
Cleaner contains acids.
These compounds may
cause burns. If swallowed,
DO NOT induce vomiting.
Give large amounts of
water or milk. Call
Physician immediately. In
case of external contact,
flush with water. Keep out
of the reach of children.