Vogt P18AL TUBE-ICE, Руководство по обслуживанию

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P18AL Service Manual
TABLE OF CONTENTS
3/6/07
i
TABLE OF CONTENTS
Vogt ®
TUBE-ICE
®
MACHINES
Model P18AL
Page No.
1. INTRODUCTION
A Brief History Of Our Company .................................................................................................................................1-1
Vogt Energy-Savings Tube-Ice® Machines ..................................................................................................................1-1
Preview .....................................................................................................................................................................1-1
Important Safety Notice.................................................................................................................................................1-2
Special Precautions To Be Observed When Charging Refrigeration Systems ..............................................................1-2
Safety Symbols and What They Mean ..........................................................................................................................1-3
Assembly Drawing Model P18AL, FIGURES 1-1, 1-2, 1-3 & 1-4 ...............................................................................1-4 to 1-7
2. RECEIPT OF YOUR TUBE-ICE MACHINE
Inspection .....................................................................................................................................................................2-1
Description of Machine .................................................................................................................................................2-1
Safety Tags and Labels..................................................................................................................................................2-1
Safety Valves.................................................................................................................................................................2-2
Rated Capacity...............................................................................................................................................................2-2
Vogt Model Nomenclature ............................................................................................................................................2-2
3. INSTALLING YOUR TUBE-ICE MACHINE
Machine Room ..............................................................................................................................................................3-1
Lifting Procedures .........................................................................................................................................................3-1
Foundation Layout.........................................................................................................................................................3-2
Piping and Drain Connections, TABLE 3-1 .................................................................................................................3-2
Make-up Water In..........................................................................................................................................................3-3
Water Tank Drain ..........................................................................................................................................................3-3
Water Tank Overflow ....................................................................................................................................................3-3
Water Tank Flush Valve ................................................................................................................................................3-3
Receiver, Table 3-2........................................................................................................................................................3-3
Suction Pressure Regulator............................................................................................................................................3-4
Compressor Unloading ..................................................................................................................................................3-4
Safety Valves.................................................................................................................................................................3-4
Cooling Tower...............................................................................................................................................................3-4
Spacing and Connection Diagram, FIGURE 3-1 ...........................................................................................................3-5
Piping Schematic (Dedicated High Side), FIGURE 3-2 ................................................................................................3-6
Piping Schematic (Central High Side), FIGURE 3-3 ....................................................................................................3-7
Wiring and Electrical Connection, FIGURE 3-4 ...........................................................................................................3-8
Control Panel Field Connections, FIGURE 3-5.............................................................................................................3-9
Electrical Specifications, Table 3-2 ...............................................................................................................................3-9
Phase Check...................................................................................................................................................................3-10
Voltage and Current unbalance......................................................................................................................................3-10
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