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3. Water Supply and Drain Connections

Note: A plumbing permit and services of a licensed plumber may be required in some areas.

Only potable water should be used for this icemaker.

Water supply pressure should be minimum 0.7 bar and maximum 8 bar. If the pressure exceeds 8 bar, use a pressure reducing valve. Do NOT throttle back the supply tap.

The icemaker drain is gravity flow, so ensure that the drainpipe has an adequate pitch or fall.

Water should drain into an open trap.

II. Operating Instructions

WARNING

1.This icemaker is designed to produce edible ice. To keep the icemaker hygienic:

Wash your hands before removing ice.

Use the plastic scoop provided (accessory).

The storage bin is for ice use only. Do not store anything else in the bin.

Clean the storage bin before use (see "III. 1. Cleaning").

Keep the scoop clean. Clean it by using a neutral cleaner and rinsing thoroughly.

Close the door after removing ice to prevent entrance of dirt, dust or insects into the storage bin.

2.The use of any electrical equipment involves the observance of some fundamental rules. In particular:

Instances of high humidity and moisture increase the risk of electrical short circuits and potential electrical shocks. If in doubt, disconnect the icemaker.

Do not use the icemaker when you have bare feet.

Do not pull the power cord in order to disconnect the icemaker from the feed network.

This appliance is not suitable for unsupervised use by young children or aged or infirm persons.

3.All parts are factory-adjusted. Improper adjustments may result in failure.

4.If the unit is turned off, wait for at least 3 minutes before restarting the icemaker to prevent damage to the compressor.

5.Do not operate the unit in the "WASH" position without water in the water tank. This will cause damage to the water pump seal.

1. Operation

The installer will normally commission the icemaker to start the automatic icemaking process. To ensure continuous operation, make sure that:

The water supply tap is on, and

The power supply is on.

2.Preparing the Icemaker for Long Storage

1)Disconnect the power supply.

2)Close the water supply tap, and remove the Inlet hose.

3)Remove all ice from the storage bin.

4)Ask for draining of the icemaker by professional qualified personnel.

III.Maintenance

1. Cleaning

WARNING

1.Before carrying out any cleaning or maintenance operations, turn off the power supply.

2.Ask a trained service person to clean and sanitize the icemaker water system at least twice a year and to check and clean the condenser at least once a year.

3.This appliance must not be cleaned by use of a water jet.

[1]Machine and Bin Exterior

Wipe the exterior at least once per week with a clean, soft cloth. Use a damp cloth containing a neutral cleaner to wipe off grease or dirt.

[2]Scoop

1)Either mix 3 litres of water with 11 ml of 5.25% sodium hypochlorite solution in a suitable container, or the recommended Hoshizaki sanitiser as directed.

2)Soak the scoop in the solution for more than 3 minutes. Rinse thoroughly, and shake to remove surplus liquid.

Note: Using a cloth to dry may re-contaminate.

[3]Storage Bin Interior Cleaning/Sanitisation (Weekly)

1)Open the storage bin door, and remove all ice.

Note: Hoshizaki recommends various types of storage bin for the icemaker which vary in size and design. The following instructions are therefore for general guidance only.

2)Wash the bin liner and door inner surface with a neutral non-abrasive cleaner. Rinse thoroughly with a clean cloth and fresh water.

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Hoshizaki KM-650MAH-E Water Supply and Drain Connections, II. Operating Instructions, Operation, III. Maintenance Cleaning