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Operating Instructions

     

Index

Page

Working Method and Ideal ice temperature

1

Start-up

2

Control elements and safety devices

3

Maintenance and hygiene

4

Trouble shooting

Water-Leakage

5

Machine does not work

5

No ice production

6

Ice quality - Miscellaneous

6

Freezing unit

7

Refrigerant and water cicuits

8

wiring diagram

attached

General installation advice

"

Assembly Instruction Freezing unit

"

Spare parts list

"

Subject to technical modifications    -         Edition 07/8.09                  

     

  

                     

ZBE 30   ZBE 70   ZBE 110   ZBE 150   ZBE 250   ZBE 350   ZBE 375      

Summary of Contents for ZBE 110

Page 1: ...quality Miscellaneous 6 Freezing unit 7 Refrigerant and water cicuits 8 wiring diagram attached General installation advice Assembly Instruction Freezing unit Spare parts list Subject to technical modifications Edition 07 8 09 ZIEGRA EISMASCHINEN Germany 30901 Isernhagen www ziegra com Service Tel 49 0511 90244 0 Tel 49 0511 90244 18 Fax 90244 90 Fax 90244 92 ice ziegra com service ziegra com ZBE ...

Page 2: ...ing auger does not form part of the refrigeration circuit Therefore leakages in the refrigeration system caused by rotating parts cannot occur The ideal ice temperature is 0 5 C Ziegra chip ice has the ideal temperature of 0 5 C It is irregular and crystalline in structure and always stays loose In contrast with other types of ice it can be stored without being sub cooled and never freezes up Zieg...

Page 3: ...ke firm installation to main is outside 7 2 9 5 pH consult Ziegra power supply Provide main switch 3 phase machines have a supplied with m c 2 m high pressure hose an phase sequence relay 3 4 sleeve for water inlet Other voltage according to order type plate wiring Provide at side Water pressure 1 5 bar diagram stop valve and strainer If long supply lines necessary insulate if possible 5 Storage b...

Page 4: ...in case of too low water pressure or water shortage Automatic restart when the water supply has been restored 4 Compressor Automatic motor cut out in compressor connecting box 5 High pressure switch The machine is switched off if there is e g excess in the refrigeration system caused by too high ambient temperature or soiled condenser 6 Gear Motor Overload cut out in switch box 7 Automatic water d...

Page 5: ... ZBE 110 lift grid and take it off All parts getting in contact with ice ZBE 150 ZBE 375 remove lid ice hose into storage and front panel ice discharge interior or exterior Ice storage melt water grid General check Any water leaks melt water drain The machine runs quite ice scoop Small parts After being thorougly cleaned Every 2 5 years can also be given into dishwasher check cylinder bearing Scal...

Page 6: ... ambient temperature too high Machine must not be placed in the sun or too warm ambience Improve ventilation condensor soiled Clean with brush or compressed air ventilator motor defective Check replace Machine does not work General electrical faults Absence of current Check socket and fuses Intermittent contact Check electrical connections also in control panel Water pressure switch defective repl...

Page 7: ...runs in intervals see above refrigeration unit stopped If Ice maker is connected no sufficient refrigerant check the cooling system of the to a central refrigeration unit Suction pressure too low central refrigeration unit Machine runs in intervals pressure fluctuation Data must comply to the ZIEGRA prescription If not at hand ask Ziegra Rumbling or loud squeaking Air bubble in pipe between water ...

Page 8: ...ber and the freezing unit into a container o Connect a hose of appr 80 cm with funnel at the water inlet of the freezing unit o Mix cleaning agent with hot water 1 3 bottle agent in 3 4 litre water of appr 50 C o Fill the freezing unit with cleaning agent up to the ice discharge level o Allow the cleaner to react for 10 15 minutes A maximum of 30 minutes must not be exceeded The cleaner first remo...

Page 9: ...Refrigerant and Water Circuit 8 ...

Page 10: ...l 01759 301142 Fax 01759 301143 sales wolflabs co uk Use the above details to contact us if this literature doesn t answer all your questions Pricing on any accessories shown can be found by keying the part number into the search box on our website ...

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