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ICE TECH PS

TABLE OF CONTENTS

INTRODUCTION

................................

1.1.

Warnings

................................

1.2.

Description

................................

1.3.

Operating principle

................................

SPECIFICATIONS

................................

2.1.

Diagrams of connections and dimensions (undercounter models)

2.2.

Consumption data, weights, crated dimensions and volumes

2.3.

Production tables for Ice Cuber Makers (KG/DAY)

DELIVERY & UNPACKING

................................

INSTALLATION

................................

4.1.

Recommended placement of

4.2.

Water and Drainage

................................

4.3.

Connecting unit to water source (water

4.4.

Connecting unit to drain (water

4.5.

Electrical connection

................................

4.6.

We recommend

................................

OPERATION

................................

5.1.

Preliminary checks

................................

5.2.

Starting up

................................

ADJUSTMENTS

................................

6.1.

Condenser water valve pressostat

6.2.

Fan pressostat (air–cooled models)

6.3.

Safety pressostat

................................

MAINTENANCE AND CLEANING INSTRUCTIONS

MAINTENANCE AND CLEANING PROCEDURES

8.1.

Special advise concerning R

TROUBLESHOOTING

................................

ICE TECH PS Technical Service Manual

................................................................................................................................

................................................................................................

Diagrams of connections and dimensions (undercounter models)

................................

Consumption data, weights, crated dimensions and volumes

................................

Production tables for Ice Cuber Makers (KG/DAY)

................................................................

................................................................................................

................................................................................................................................

Recommended placement of unit

................................................................

................................................................................................

Connecting unit to water source (water-cooler units)

................................

Connecting unit to drain (water-cooled models)

................................................................

................................................................................................

................................................................................................................................

................................................................................................

................................................................................................................................

Condenser water valve pressostat

................................................................

cooled models)

................................................................

................................................................................................

MAINTENANCE AND CLEANING INSTRUCTIONS

................................................................

MAINTENANCE AND CLEANING PROCEDURES

................................................................

Special advise concerning R-404 Refrigerant

................................................................

................................................................................................

Technical Service Manual

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Содержание PS 122

Страница 1: ...Y PROVIDE IMPORTANT INFORMATION RELATIVE TO SAFETY DURING INSTALLATION USE ICE TECH PS Technical Service Manual TECHNICAL SERVICE MANUAL 122 CAREFULLY READ THE INSTRUCTIONS CONTAINED IN THIS MANUAL SINCE THEY PROVIDE IMPORTANT SAFETY DURING INSTALLATION USE AND MAINTENANCE Technical Service Manual TECHNICAL SERVICE MANUAL CAREFULLY READ THE INSTRUCTIONS CONTAINED IN THIS MANUAL SINCE THEY PROVIDE ...

Страница 2: ...ve pressostat 6 2 Fan pressostat air cooled models 6 3 Safety pressostat 7 MAINTENANCE AND CLEANING INSTRUCTIONS 8 MAINTENANCE AND CLEANING PROCEDURES 8 1 Special advise concerning R 9 TROUBLESHOOTING ICE TECH PS Technical Service Manual Diagrams of connections and dimensions undercounter models Consumption data weights crated dimensions and volumes Production tables for Ice Cuber Makers KG DAY Re...

Страница 3: ...ould be accessible at all times To reduce the risk of electrical shock ALWAYS disconnect the machine BEFORE cleaning or the equipment Do not attempt to install service or modify this machine Improper use by other than specially trained technicians is extremely dangerous and may result in a fire This machine should not be placed outdoors or exposed to rain Connect to drinking water mains This appli...

Страница 4: ...tor motor for continuous service Tough cam motor 50 Kg cm Safety device and clutch for the water pan preventing its breakage during the upward cycle Machine stoppage and water pan protection during the downward cycle pat The stock ice is the maximum than it could be thanks to the stop machine system High pressure safety pressostats even in air cooled machine Large condensers work well at high ambi...

Страница 5: ...tops and the agitator motor is connected The cam motor starts to move downwards making part of the surplus flow to the drain and dropping the ice cubes pushed by the eject plate into the storage bin The pan eventually gets back to its initial position and so starts another production cycle Technical Service Manual agitator motor The compressor continues working for another 20 then stops and the ag...

Страница 6: ...t as it touches the cubes so switch and switching off the machine Production will start again as soon as the cubes which detained it move or are removed Diagrams of connections and dimensions undercounter models Model ICE TECH PS 22 32 42 52 62 82 122 HEIGHT Z REPRESENTS MINIMUM MACHINE HEIGHT IF LEGS ARE PLACED UNDER MACHINE IT INCREASES 80 Y Z A B C D E 510 690 60 35 65 123 45 510 745 60 35 65 1...

Страница 7: ...0 4 19 39 490x595x830 5 5 42 490x595x960 5 30 42 490x595x960 7 7 48 610x640x960 7 40 48 610x640x960 6 6 55 690x640x1080 6 41 55 690x640x1080 11 11 60 770x640x1080 11 68 60 770x640x1080 11 11 80 940x640x1080 11 64 80 940x640x1080 HIGH PRESSURE LOW PRESSURE TOTAL INTEN S FUSES MAXIMUM AVERAGE 2 Kg c m 2 Psi Kg c m 2 Psi A A 17 240 2 5 38 1 5 10 17 240 2 5 38 1 5 10 17 240 2 5 38 1 5 10 17 240 2 5 38...

Страница 8: ... 19 5 19 18 27 28 29 30 22 20 19 5 19 25 27 28 29 24 22 20 19 5 24 25 27 28 25 24 22 20 22 23 25 27 26 25 24 22 20 22 23 25 28 26 25 24 19 20 22 23 30 28 26 25 18 19 20 22 31 30 28 26 15 20 25 ICE TECH PS 32 28 29 30 30 24 23 22 21 27 28 29 30 26 24 23 22 25 27 28 29 28 26 24 23 24 25 27 28 29 28 26 24 22 23 25 27 31 29 28 26 20 4 22 23 25 33 31 29 28 19 20 22 23 35 33 30 29 18 19 20 22 37 35 33 3...

Страница 9: ... 25 26 28 29 37 35 33 32 24 25 26 28 38 37 35 33 22 24 25 26 40 38 37 35 21 22 24 25 42 40 38 37 20 21 22 24 44 42 40 38 19 20 21 22 45 44 42 40 15 20 25 ICE TECH PS 62 27 28 29 30 39 38 36 35 26 27 28 29 41 39 38 36 25 26 27 28 43 41 39 38 24 25 26 27 46 43 41 39 22 24 25 26 51 46 43 41 20 22 24 25 54 51 46 43 19 20 22 24 57 54 51 46 18 19 20 22 60 57 54 51 15 20 25 Technical Service Manual 32 29...

Страница 10: ... 29 30 31 32 49 47 45 44 28 29 30 31 52 49 47 45 26 28 29 30 59 52 49 47 24 26 28 29 62 59 52 49 22 24 26 28 65 62 59 52 21 22 24 26 68 65 62 59 15 20 25 ICE TECH PS 82 28 29 30 31 66 61 59 57 26 28 29 30 71 66 61 59 24 26 28 29 74 71 66 61 23 24 26 28 77 74 71 66 22 23 24 26 83 77 74 71 21 22 23 24 85 83 77 74 20 21 22 23 90 85 83 77 19 20 21 22 95 90 85 83 15 20 25 Technical Service Manual 35 40...

Страница 11: ... PS Technical Service Manual ICE TECH PS 122 28 29 30 31 92 85 81 79 26 28 29 30 99 92 85 81 24 26 28 29 103 99 92 85 23 24 26 28 108 103 99 92 22 23 24 26 114 108 103 99 21 22 23 24 119 114 108 103 20 21 22 23 125 119 114 108 19 20 21 22 132 125 119 114 15 20 25 WATER TEMPERATURE ºC 500 ppm water quality 240 Micromh cm Technical Service Manual 32 77 74 31 79 77 30 81 79 29 85 81 28 92 85 26 99 92...

Страница 12: ...e presence of delivery personnel noting any damage on the waybill ICE TECH packing bears the Green Point on all models according to the European Directives Packaging and Waste Disposal Be sure to include model name and serial number on all claims Serial number is located in the ck onto the cardboard packing bearing this serial number 1 On the machine s rear panel 1 3 Rating plate and serial number...

Страница 13: ... has to be performed with the wooden base structure firmly placed on the ground All packaging elements plastic bags cartons etc must not be left at childr ial source of danger Place the machine where it is to be installed and verify using a level control that the machine is If the space between the back of the machine and the wall of the room counter is not sufficient or if it is going to receive ...

Страница 14: ... a carbon filter Code NOTE You may encounter water with ALL aforementioned properties A 10 reduction in overall production may occur Connecting unit to water source water cooler units Use 1 3 m flexible tube with the two filters attached provided NOTE We advise using a Water pressure should be between 0 7 and 6 Kgs cm2 10 85 Psi If water pressure exceeds these values installation of appropriate co...

Страница 15: ...ave been There should be a 150 mm gap on sides and top of the machine so as to allow air to circulate This valve is factory set but may need to be adjusted if mains water pressure is very high or very low To do so loosen the two small crews which connect the micro switch as required and tighten screws Water level below the evaporator coil to otherwise there may be difficulty in releasing cubes in ...

Страница 16: ...chnical Service Manual voltage and frequency of mains supply the same as indicated on rating plate c Is drainage system working properly d Is air circulation and room temperature adequate Air cooled models WATER TEMPERATURE 35 C 5 C e Is water pressure adequate 0 7 Kg cm2 6 Kg cm2 Check that voltage and mains frequency is the same as in the rating plate Once preliminary check has been completed ve...

Страница 17: ...nd closing the condenser water valve Differential is a fixed 1 kg cm2 14 Psi The valve closes at 16 Kg cm2 228 Psi which is equivalent to a water exit temperature of 38ºC below this pressure it will be difficult t the cubes at the defrosting stage Above this pressure compressor life and ice production are both reduced Pressure can be increased by turning the small screw clockwise A full turn is eq...

Страница 18: ...ervice Manual cooled models Pressure control operates on high pressure by starting and stopping fan Differential is fixed off pressure must be 16 kg cm2 228 Psi Low pressure values may cause gearbox malfunction Pressure values higher than 16 kg cm2 may life and diminish ice production Pressure can be regulated by rotating screw on Pressure Control Valve clockwise to increase pressure One rotation ...

Страница 19: ...ailing to carry them out are not covered by the warranty Proper maintenance is essential to obtain favourable ice quality and optimum functioning of unit Frequency depends on water quality and characteristics of room where unit is installed Maintenance cleaning procedures should take place at least once every six months If concentration of air pollutants is high complete procedures on a monthly ba...

Страница 20: ...t screwdriver ICE TECH PS Technical Service Manual MAINTENANCE AND CLEANING PROCEDURES WARNING Unit should always be disconnected during maintenance cleaning 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 DO NOT USE HYDROCHLORIC ACID 3 Clean condenser using a vacuum cleaner soft ...

Страница 21: ...r Once the water pan returns to its horizontal position again switch off the machine Pour 3 litres of water and one half of di caloid ICE TECH cleaner into water pan work for 20 or 30 minutes occasionally turning the paddles by hand so Turn on the machine and hold paddles so that pan releases water Open the water inlet faucet and allow the water pan to fill with water of sodium bicarbonate in a gl...

Страница 22: ...and Check that the valve closes tightly on models with an automatic cleaning system Special advise concerning R 404 Refrigerant Refills and drains should be carried out at the liquid parts end of condenser or accumulator When replacing a compressor wash inside of circuit with a suitable solvent pump dry with nitrogen REPLACE THE DRIER WITH ONE SUITABLE FOR R404a which must also have If you need to...

Страница 23: ...Water condenser pressostat wrongly adjusted or faulty I Adjust or replace J Faulty water inlet valve J Replace K No condensable gases in the system K Purge system and charge refrigerant A Inefficient cooling system Dirty condenser faulty pressostat or condensing water inlet valve or wrongly adjusted or lack of refrigerant A Check system and components B Faulty hot gas valve outlet pipe temperature...

Страница 24: ...ing intermittently the capillar B Remove the dehydrator unblock capillary and replace with new dehydrator Proceed again with purge and refill 10 The tray remains in stop position A faulty connecting rod or in wrong position A Replace or change position of micro cubes or remains in a middle position A Cam motor disconnected or in bad condition A Replace or connect cam motor B Flexible pin or broken...

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