Preventative Maintenance Cleaning Procedure; Cleaning The Condenser Filter; Cleaning The Condenser - Manitowoc 820C Serie Manual De Instalación, Operación Y Mantenimiento

Maintenance

Preventative Maintenance Cleaning Procedure

This procedure cleans all components in the water flow path,
and is used to clean the ice machine between the bi-yearly
cleaning/sanitizing procedure.
Ice machine cleaner is used to remove lime scale and mineral
deposits. Ice machine sanitizer disinfects and removes algae
and slime.
NOTE: Although not required and dependent on your
installation, removing the ice machine top cover may allow
easier access.
Step 1 Ice must not be on the evaporator during the
clean/sanitize cycle. Follow one of the methods below:
• Press the power switch at the end of a harvest cycle after
ice falls from the evaporator(s).
• Press the power switch and allow the ice to melt.
,
Never use anything to force ice from the evaporator.
Damage may result.
Step 2 Open the front door to access the evaporator.
Step 3 Press the Cleaning button. Water will flow through
the water dump valve and down the drain. Wait until the
water trough refills and the display indicates Add Chemical
(approximately 1 minute), then add the proper amount of ice
machine cleaner.
Model
I0300/I0320/I0520
I0450/I0500/I0600/I0606
I0686C/IB0690C/I0850/IB0980C
IB0896C/I0870C/I0876C
I0906/I0976C/I1076C
I1000/IB1090C/IB1096C
I1100/I1106/I1070C/I1176C
I1200
IB0690C/IB0890C/IB1090C
I1400/I1406/I1470C/I1476C
I1800/I1806/I1870C/I1876C
I2170C/I2176C
I3300/I3070C
Step 4 Close and secure the front door. The ice machine
will automatically start ice-making after the clean cycle is
complete (approximately 24 minutes).
44
Caution
Amount of Cleaner
90 ml (3 oz)
150 ml (5 oz)
150 ml (5 oz)
265 ml (9 oz)
475 ml (16 oz)

Cleaning the Condenser Filter

The washable filter on self-contained ice machines is
designed to catch dust, dirt, lint and grease. Clean the filter
with a mild soap and water.

Cleaning the Condenser

General
n
Disconnect electric power to the ice machine head
section and the remote condensing unit at the electric
service switches before cleaning the 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.
n
The condenser fins are sharp. Use care when cleaning
them.
• Shine a flashlight through the condenser to check for dirt
between the fins.
• Blow compressed air or rinse with water from the inside
out (opposite direction of airflow).
• If dirt still remains, call a service agent to clean the
condenser.
Part Number: 000013325 Rev 02 6/17
Section 4
Warning
Warning