P24AL & P34AL Service Manual
TABLE OF CONTENTS
12/2016
iv
Page No.
Float Valve (Make-Up Water) ....................................................................................................................................... 9-1
Float Switch ................................................................................................................................................................... 9-1
P24AL and P34AL Float Height, Figure 9-1 ................................................................................................................. 9-2
Hand Expansion Valve .................................................................................................................................................. 9-2
Freeze Timer .................................................................................................................................................................. 9-2
Miniature Rocker Switch Settings for Freeze Timer, Table 9-1 .................................................................................... 9-3
Entering and Displaying Set points ............................................................................................................................... 9-3
Freeze Timer, Figure 9-2 ............................................................................................................................................... 9-4
Freezer Pressure Switch (optional) ................................................................................................................................ 9-4
Freezer Pressure Switch, Figure 9-3 .............................................................................................................................. 9-5
Control Circuit Protection ............................................................................................................................................. 9-5
Thawing Timer .............................................................................................................................................................. 9-5
Thawing Timer, Figure 9-4 ............................................................................................................................................ 9-6
Suggested Condenser Cleaning ..................................................................................................................................... 9-6
Cutter Gear Reducer ...................................................................................................................................................... 9-7
Drive Gear Replacement ................................................................................................................................................ 9-7
Gear Reducer Replacement ............................................................................................................................................ 9-8
Water Tank and Cutter Parts Weights, Table 9-2 .......................................................................................................... 9-9
Water Tank Removal ..................................................................................................................................................... 9-9
Cutter Assembly Removal and Installation .................................................................................................................... 9-9
Bearing Bracket and Cutter Disc Removal .................................................................................................................... 9-10
Cutter Shaft and Bearing Removal ................................................................................................................................ 9-10
Cutter Shaft and Bearing Installation ............................................................................................................................. 9-10
Cutter Height Adjustment .............................................................................................................................................. 9-11
Water Tank Installation ................................................................................................................................................. 9-12
P24A Cutter Assembly, Figure 9-5A ............................................................................................................................. 9-12
P24A Water Tank Assembly, Figure 9-5B .................................................................................................................... 9-13
P24A and P34A Cutter and Water Tank Part Nos. ........................................................................................................ 9-14
Cutter Ring Gear Replacement ...................................................................................................................................... 9-15
Cutter Blade Replacement ............................................................................................................................................. 9-15
Cutter Blade and Adapter Plate Adjustment, Figure 9-6 ............................................................................................... 9-16
Cutter Adapter Plate Installation.................................................................................................................................... 9-18
Pumpdown ..................................................................................................................................................................... 9-16
Removal of Ammonia Refrigerant from the Machine .................................................................................................... 9-17
Refrigerant Leaks ........................................................................................................................................................... 9-17
Non-Condensable Gases ................................................................................................................................................ 9-18
Purging Non-Condensables ........................................................................................................................................... 9-18
Draining the Oil Trap..................................................................................................................................................... 9-19
Removing Excess Water from Ammonia ....................................................................................................................... 9-19
Circulating Water Pump Motor ..................................................................................................................................... 9-20
The Thaw Gas Solenoid Valve ...................................................................................................................................... 9-20
Thaw Gas Solenoid Valve, Figure 9-7 ........................................................................................................................... 9-21
The Liquid Feed Solenoid Valve ................................................................................................................................... 9-21
Содержание P-24AL
Страница 1: ...12 2016 P 24AL P 34AL TUBE ICE MACHINE Service Manual 5000 ...
Страница 10: ...P24AL P34AL Service Manual TABLE OF CONTENTS 12 2016 vi ...
Страница 14: ...P24AL P34AL Service Manual INTRODUCTION 12 2016 1 4 Figure 1 1 P24AL 1 Front Side Control Panel ...
Страница 15: ...P24AL P34AL Service Manual INTRODUCTION 12 2016 1 5 Figure 1 2 P24AL Right Side ...
Страница 16: ...P24AL P34AL Service Manual INTRODUCTION 12 2016 1 6 Figure 1 3 P24AL Back Side ...
Страница 17: ...P24AL P34AL Service Manual INTRODUCTION 12 2016 1 7 Figure 1 4 P24AL Left Side ...
Страница 18: ...P24AL P34AL Service Manual INTRODUCTION 12 2016 1 8 Figure 1 5 P34AL Front Side Control Panel ...
Страница 19: ...P24AL P34AL Service Manual INTRODUCTION 12 2016 1 9 Figure 1 6 P34AL Right Side ...
Страница 20: ...P24AL P34AL Service Manual INTRODUCTION 12 2016 1 10 Figure 1 7 P34AL Back Side ...
Страница 21: ...P24AL P34AL Service Manual INTRODUCTION 12 2016 1 11 Figure 1 8 P34AL Left Side ...
Страница 22: ...P24AL P34AL Service Manual INTRODUCTION 12 2016 1 12 ...
Страница 28: ...P24AL P34AL Service Manual INSTALLING YOUR TUBE ICE MACHINE 12 2016 3 4 Figure 3 2 P24AL Foundation Layout ...
Страница 31: ...P24AL P34AL Service Manual INSTALLING YOUR TUBE ICE MACHINE 12 2016 3 7 Figure 3 4 P34AL Foundation Layout ...
Страница 32: ...P24AL P34AL Service Manual INSTALLING YOUR TUBE ICE MACHINE 12 2016 3 8 Figure 3 5 Lifting Procedure for P24AL ...
Страница 33: ...P24AL P34AL Service Manual INSTALLING YOUR TUBE ICE MACHINE 12 2016 3 9 Figure 3 6 Lifting Procedure for P34AL ...
Страница 53: ...P24AL P34AL Service Manual HOW YOUR TUBE ICE MACHINE WORKS 12 2016 4 3 Figure 4 1 Piping Schematic for P24AL ...
Страница 54: ...P24AL P34AL Service Manual HOW YOUR TUBE ICE MACHINE WORKS 12 2016 4 4 Figure 4 2 Piping Schematic for P34AL ...
Страница 62: ...P24AL P34AL Service Manual START UP OPERATION 12 2016 5 8 ...
Страница 84: ...P24A P34A Service Manual TROUBLESHOOTING 12 2016 8 12 ...
Страница 97: ...P24AL P34AL Service Manual SERVICING OPERATIONS 12 2016 9 13 Figure 9 5B P24A Water Tank Assembly ...
Страница 110: ...P24AL P34AL Service Manual SERVICING OPERATIONS 12 2016 9 26 ...
Страница 126: ...P24AL P34AL Service Manual TABLES CHARTS 12 16 16 11 8 ...
Страница 130: ...P24AL P34AL Service Manual INDEX 12 2016 12 4 ...
Страница 131: ...Appendix A ...
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