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Hoshizaki KML-700MWH-M, Инструкция по эксплуатации

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11

Fig. 4

KML-700MWH-M 

Connection to an Open Drain System

2. Water-Cooled Condenser

a) Connection to an Open Drain System

• Condenser water supply inlet is 1/2" female pipe thread (FPT). A minimum of 3/8" OD 

copper tubing is recommended for the condenser water supply line.

• A condenser water supply line shut-off valve and drain valve should be installed.
• Condenser drain outlet is 3/8" FPT. A minimum of 3/8" OD hard pipe is recommended for 

the condenser drain line.

• In some areas, a back flow preventer may be required in the cooling water circuit.

Separate piping to approved drain. 

Leave a 2-inch (5-cm) vertical air 

gap between the end of each pipe 

and the drain.

Icemaker Water Supply Line 

Shut-Off Valve

Icemaker Water Supply Line 

Drain Valve

Icemaker

Icemaker 

Water Supply 

Inlet

1/2" FPT

Bin Drain Outlet 

3/4" FPT

2-inch (5-cm) air gap

Floor Drain

Icemaker

Drain Outlet 

3/4" FPT

Bin

Condenser Water Supply Line 

Shut-Off Valve

Condenser Water Supply Line 

Drain Valve

Condenser Water 

Supply Inlet

1/2" FPT

Condenser 

Drain Outlet 

3/8" FPT

Содержание KML-700MWH-M

Страница 1: ...Hoshizaki A Superior Degree of Reliability www hoshizaki com Model KML 700MWH M Low Profile Modular Crescent Cuber Hoshizaki America Inc Issued 10 13 2009 INSTRUCTION MANUAL ...

Страница 2: ...nual primarily to assist qualified service technicians in the installation maintenance and service of the icemaker Should the reader have any questions or concerns which have not been satisfactorily addressed please call write or send an e mail message to the Hoshizaki Technical Support Department for assistance HOSHIZAKI AMERICA INC 618 Highway 74 South Peachtree City GA 30269 Attn Hoshizaki Tech...

Страница 3: ...stem 12 G Final Checklist 13 H Startup 14 III Cleaning and Maintenance 15 A Cleaning and Sanitizing Instructions 15 1 Cleaning Procedure 15 2 Sanitizing Procedure Following Cleaning Procedure 17 B Maintenance 17 C Preparing the Icemaker for Long Storage 18 IMPORTANT This manual should be read carefully before the icemaker is installed and operated Only qualified service technicians should install ...

Страница 4: ...rious injury or fire follow basic precautions including the following Electrical connection must be hard wired and must meet international national state and local electrical code requirements Failure to meet these code requirements could result in death electric shock serious injury fire or severe damage to equipment This unit requires an independent power supply See the nameplate for proper volt...

Страница 5: ...nst a wall or against another piece of kitchen equipment Therefore the necessary electrical and refrigeration information is also on the rating label which can be easily seen by removing only the front panel of the icemaker We reserve the right to make changes in specifications and design without prior notice HOSHIZAKI ICE MAKER MODEL NUMBER KML 700MWH M SERIAL NUMBER AC SUPPLY VOLTAGE 208 230 60 ...

Страница 6: ...6 B Dimensions Connections 1 KML 700MWH M water cooled marine Unit in mm ...

Страница 7: ...move the package containing the accessories Remove the protective plastic film from the panels If the icemaker is exposed to the sun or to heat remove the film after the icemaker cools Check that the refrigerant lines do not rub or touch lines or other surfaces Check that the compressor is snug on all mounting pads See the nameplate on the rear panel and check that your voltage supplied correspond...

Страница 8: ...should provide a firm and level foundation for the equipment Allow 6 15 cm clearance at rear sides and top for proper air circulation and ease of maintenance and or service should they be required D Setup 1 Follow the dispenser unit storage bin setup procedure 2 Position the dispenser unit storage bin in the selected permanent location 3 Place the icemaker on top of the dispenser unit storage bin ...

Страница 9: ... Electrical connection must be made in accordance with the instructions on the WARNING tag provided with the pig tail leads in the junction box See Fig 3 Usually an electrical permit and services of a licensed electrician are required The maximum allowable voltage variation is 10 percent of the nameplate rating The transformer s voltage tap switch must be positioned to match incoming voltage at st...

Страница 10: ...Water supply pressure should be a minimum of 10 PSIG and a maximum of 113 PSIG If the pressure exceeds 113 PSIG the use of a pressure reducing valve is required The icemaker drain line dispenser unit storage bin drain line and water cooled condenser drain line must be run separately Drain lines must have 1 4 fall per foot 2 cm per 1 m on horizontal runs to get a good flow A vented tee connection i...

Страница 11: ...e is recommended for the condenser drain line In some areas a back flow preventer may be required in the cooling water circuit Separate piping to approved drain Leave a 2 inch 5 cm vertical air gap between the end of each pipe and the drain Icemaker Water Supply Line Shut Off Valve Icemaker Water Supply Line Drain Valve Icemaker Icemaker Water Supply Inlet 1 2 FPT Bin Drain Outlet 3 4 FPT 2 inch 5...

Страница 12: ...r water supply line Condenser return outlet is 3 8 FPT A minimum of 3 8 OD hard pipe is recommended for the condenser return line Shut off valves and drain valves should be installed at both the condenser water supply inlet and condenser return outlet The water supply to the condenser should not drop below 4 GPM The pressure differential between the condenser water supply inlet and condenser retur...

Страница 13: ... requirements 7 Has the power supply voltage been checked or tested against the nameplate rating Has a proper ground been installed to the icemaker Has the transformer s voltage tap switch been positioned to match incoming voltage 8 Are the water supply line shut off valves and drain valves installed Has the water supply pressure been checked to ensure a minimum of 10 PSIG and a maximum of 113 PSI...

Страница 14: ...ker to operate for 5 minutes to fill up the water tank 6 Remove the front panel then move the service switch to the WASH position Move the control switch to the SERVICE position 7 Replace the front panel in its correct position and allow the icemaker to run for 5 minutes 8 Remove the front panel then move the service switch to the DRAIN position 9 Replace the front panel in its correct position an...

Страница 15: ...lutions from coming into contact with skin or eyes 4 To prevent damage to the water pump do not leave the control switch in the SERVICE position for extended periods of time when the water tank is empty 1 Cleaning Procedure 1 Dilute 13 5 fl oz 400 ml of Hoshizaki Scale Away with 2 5 gal 9 5 l of warm water 2 Remove all ice from the evaporator and the dispenser unit storage bin Note To remove cubes...

Страница 16: ... minutes 14 Remove the front panel 15 Move the service switch to the DRAIN position 16 Replace the front panel in its correct position then turn on the power supply for 2 minutes 17 Turn off the power supply then remove the front panel 18 Move the control switch to the ICE position 19 Replace the front panel in its correct position 20 Turn on the power supply to fill the water tank with water 21 T...

Страница 17: ... position 15 Replace the front panel in its correct position 16 Clean the dispenser unit storage bin liner using a neutral cleaner Rinse thoroughly after cleaning 17 Turn on the power supply to start the automatic icemaking process B Maintenance This icemaker must be maintained individually referring to the instruction manual and labels provided with the icemaker WARNING 1 Only qualified service t...

Страница 18: ...o the icemaker water supply line drain valve 6 Move the control switch to the ICE position 7 Replace the front panel in its correct position then turn on the power supply 8 Blow the icemaker water supply line out using compressed air or carbon dioxide 2 Drain the water tank 1 Turn off the power supply then remove the front panel 2 Move the service switch to the DRAIN position then move the control...

Страница 19: ... to the condenser water supply line drain valve 5 Open the water regulating valve by using a screwdriver to pry up on the spring retainer underneath the spring While holding the valve open blow out the condenser using the compressed air or carbon dioxide supply until water stops coming out 6 Close the drain valve s 7 Replace the right side panel and front panel in their correct positions ...

Страница 20: ...20 HOSHIZAKI AMERICA INC 618 Hwy 74 S Peachtree City GA 30269 USA TEL 770 487 2331 FAX 770 487 3360 www hoshizaki com 91A1HL10A ...

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