Hoshizaki IM-240ANE, Service Manual

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7. WATER REGULATING VALVE - WATER-COOLED MODEL ONLY
[a] VALVE BODY
1) Unplug the icemaker or disconnect the power source.
2) Close the water supply tap.
3) Remove the front panel and right side panel.
4) Disconnect the flare connections of the water regulating valve.
5) Remove the valve from the bracket.
6) Install a new water regulating valve.
7) Connect the flare connections.
8) Open the water supply tap.
9) Check for water leaks.
10) Replace the panels in their correct positions.
11) Plug in the icemaker or connect the power source.
[b] WHOLE VALVE
IMPORTANT
Always install a new drier every time the sealed refrigeration system is
opened. Do not replace the drier until after all other repair or replacement
has been made.
1 Unplug the icemaker or disconnect the power source.
2) Close the water supply tap.
3) Remove the front, top and right side panels.
4) Recover the refrigerant and store it in a proper container, if required by an applicable
law (See “1. [b] REFRIGERANT RECOVERY”).
5) Cut off the copper tube near the capillary tube solder connection, using a pipe cutter.