IceTech CD 50, Руководство по обслуживанию

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Granular Ice Technical Service Manual
31 COD: IQ02_404MTIN.DOC
9. MAINTENANCE AND CLEANING PROCEDURES
WARNING: Unit should always be disconnected during maintenance/cleaning
procedures.
Water Condenser
1) Disconnect machine.
2) Close water faucet.
3) Disconnect water entry/exit from condenser.
4) Prepare a solution of 50% phosphoric acid in distilled water.
5) Distribute solution through condenser. (Solution is more effective at 35°-40°C).
WARNING!
DO NOT USE HYDROCHLORIC ACID
Air Condenser
1) Disconnect machine.
2) Close water faucet.
3) Clean condenser using a vacuum cleaner, soft brush and/or low-pressure air.
Evaporator/Water Trough
1) Disconnect machine.
2) Remove drain plug situated in lower bearing of evaporator. Use a container to collect water.
3) Allow water to flow for 2 to 3 minutes.
4) Close water faucet and replace plug in evaporator.
5) Prepare a solution of 50% phosphoric acid in distilled water. Do not use hydrochloric acid.
Slowly pour solution into water trough. (Solution is more effective at 35°-40°C).
6) Allow solution to stand for 20 minutes.
7) Remove lower plug and empty trough. Replace plug.
8) Fill trough with solution to maximum capacity. Connect machine and wait for unit to
automatically shut off when remaining liquid drains.
WARNING:** Discard ice produced during cleaning procedure.