ITV IQ 50 - 9. MAINTENANCE AND CLEANING PROCEDURES; 9.1. Water condenser cleaning

ICE QUEEN
TECHNICAL SERVICE MANUAL
39
Maintenance and cleaning procedures as well as problems derived from failing to carry them
out ARE NOT COVERED BY THE WARRANTY. Service personnel will invoice you for travel
expenses, time invested and materials required for maintenance and cleaning of unit.
9. MAINTENANCE AND CLEANING PROCEDURES
WARNING: Unit should always be disconnected during maintenance/cleaning
procedures.
9.1. 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
9.2. Air condenser
1) Disconnect machine.
2) Close water faucet.
3) Clean condenser using a vacuum cleaner, soft brush and/or low-pressure air.
9.3. Evaporator / Water Through
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.