Manitowoc-ice Q Manuel d'utilisateur télécharger pdf (Page 45)

Section 4 Maintenance

Part Number 000001530 4-9

Cleaning the Condenser

GENERAL

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.

Shine a flashlight through the condenser to check for dirt

between the fins. To remove dirt:

A. Blow compressed air or rinse with water from

the inside out (opposite direction of airflow). Be

careful not to bend the fan blades.

B. Use a commercial condenser coil cleaner if

required to remove dirt/grease. Follow the

directions and cautions supplied with the

cleaner.

C. Straighten any bent condenser fins with a fin

comb.

Straighten Bent Condenser Fins

Removal from Service/Winterization

GENERAL

Special precautions must be taken if the ice machine is

to be removed from service for an extended period of

time or exposed to ambient temperatures of 32°F (0°C)

or below.

Follow the procedure below.

1. Move the ICE/OFF/CLEAN switch to OFF.

2. Disconnect the electric power at the circuit breaker

or the electric service switch.

3. Turn off the water supply.

4. Remove the water from the water trough.

5. Disconnect and drain the incoming ice-making water

line at the rear of the ice machine.

6. Energize the ice machine and wait one minute for

the water inlet valve to open.

7. Blow compressed air in both the incoming water and

the drain openings in the rear of the ice machine

until no more water comes out of the inlet water lines

or the drain.

8. Make sure water is not trapped in any of the water

lines, drain lines, distribution tubes, etc.

9. “Frontseat” (shut off) the receiver service valves.

Hang a tag on the switch as a reminder to open the

valves before restarting.

Warning

Disconnect electric power to the ice machine head

section and the remote condensing unit at the

electric service switches before cleaning the

condenser.

Warning

The condenser fins are sharp. Use care when

cleaning them.

SV1515

FIN

COMBS

CONDENSER

“COMB” DOWN

ONLY

Caution

If water is allowed to remain in the ice machine in

freezing temperatures, severe damage to some

components could result. Damage of this nature is

not covered by the warranty.

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Manitowoc-ice Q Manuel d'utilisateur Page 45

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