Omcan IC-CN-0040, Инструкция по эксплуатации

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10
Maintenance
1. Remove the front panel.
2. Make sure that there is no ice on the evaporator. If there is, wait until operation is finished and turn the
machine “OFF”.
3. Remove or melt all ice in the storage bin.
4. Add the recommended amount of approved cleaner to the water trough according to label instructions on
the container.
5. Initiate the clean cycle at the controller board switch by turning the machine on and switching to the
“CLEAN” setting. Note: This must be done within 3 minutes of turning the machine “ON”. Allow the cleaner
to circulate for approximately 15 minutes to remove mineral deposits.
6. After 15 minutes (or 30 minutes automatically), stop the process and drain. Refill with clean water and run
for another 5 minutes, then drain again. Fill the trough with fresh incoming water.
7. Stop the wash cycle by positioning the switch to the “OFF” position. Remove the splash curtain (if
applicable) and inspect the evaporator and water spillway (the plastic top of the evaporator) to assure all
mineral residue has been removed.
8. If necessary, wipe the evaporator, spillway and other surfaces with a clean soft cloth to remove any
remaining residue. If necessary, remove the water distribution tube, disassemble and clean with a
bottlebrush. Reassemble all components and repeat steps 4 through 7 as required to remove residue.
9. Turn the unit OFF and clean the water trough thoroughly to remove all scale or slime buildup. If necessary,
remove the water trough to reach all splash areas.
10. Prepare 1½ to 2 gallons (5.7 to 7.5 liters) of approved (EPA/FDA) sodium hypochloride food equipment
sanitizer to form a solution with 100 to 200 ppm free chlorine yield.
11. Add enough sanitizing solution to fill the water trough to overflowing and activate the switch to the “CLEAN”
position and allow circulation to occur for 10 minutes and inspect all disassembled fittings for leaks. During
this time, wipe down all other ice machine splash areas and the interior surfaces of the bin, deflector
and door with the remaining sanitizing solution. Inspect to make sure that all functional parts, fasteners,
thermostat bulbs (if used), etc. are in place.
12. After 3 minutes, stop the process and drain. Refill with clean water run another 5 minutes and drain again.
Fill the trough with fresh incoming water.
13. Place the switch to the “ON” position and replace or close the panel. Discard the first two ice harvests.
REPLACING CONTROL BOX AND TEMPERATURE SENSOR
• Remove the rear cover and the front or side panel.
• Locate the electronic control box in the unit.
• Carefully pull out the temperature sensors (one at the evaporator, another at the condenser).
• Loosen the screws holding the control box and replace. Reverse the previous steps to reassemble.
• If you need to replace a temperature sensor, pull out the sensor, open the panel of the control box, pull out
the other end of the sensor and replace. Reverse these steps to reassemble.
REPLACING THE WATER PUMP
• Turn the unit off and unplug it from the socket.
• Remove the front cover.
• Unplug the lines connected with the water pump, including the water outlet tube.
• Loosen the screws. Replace the pump with a new one.