York R-513A Manuals

Manuals and User Guides for York R-513A. We have 2 York R-513A manuals available for free PDF download: Operation And Maintenance Manual, Installation Instructions Manual

York R-513A Operation And Maintenance Manual (38 pages)

CENTRIFUGAL LIQUID CHILLERS

Brand: York | Category: Chiller | Size: 1.74 MB

Table of Contents
5
Section 1 - Description of System and Fundamentals of Operation

7
- System Operation Description
  7
- Capacity Control
  7
FIGURE 1 - Compressor Pre-Rotation Vanes

7
FIGURE 2 - Refrigerant Flow-Thru Chiller (Falling Film Evaporator)

8
Section 2 - System Operating Procedures

9
- Checking the Oil Level in the Oil Reservoir
  9
  - FIGURE 3 - Oil Level Indicator
    
    9
  - FIGURE 4 - Liquid Chiller Log Sheets
    
    11
  - Need for Maintenance or Service
    12
  - Prolonged Shutdown
    12
  - Stopping the System
    12
- Oil Heater Operation
  9
- Oil Heaters
  9
- Start-Up
  9
- Chiller Operation
  10
- Condenser Water Temperature Control
  10
- Operating Log Sheet
  10
- Operating Inspections
  11
Section 3 - System Components Description

13
- Capacity Control
  13
- Compressor
  13
- Compressor Lubrication System
  13
- General
  13
- Oil Pump
  13
- Heat Exchangers
  17
- Motor Driveline
  17
- Oil Heater
  17
- Refrigerant Flow Control
  17
- Optional Hot Gas Bypass
  18
- Optional Service Isolation Valves
  18
- Optiview™ Control Center
  18
- Solid State Starter (Optional)
  18
- Variable Speed Drive (Optional)
  18
Section 4 - Operational Maintenance

19
- Oil Return System
  19
- Changing the Dehydrator
  19
FIGURE 9 - Charging Oil Reservoir with Oil

20
TABLE 1 - Operation Analysis Chart

21
Section 5 - Troubleshooting

21
- FIGURE 11 - Evacuation of Chiller
  
  23
- FIGURE 10 - Parts Navigator
  
  23
- Vacuum Testing
  24
Section 6 - Maintenance

23
- Checking System for Leaks
  23
- Conducting Pressure Test
  23
- Renewal Parts
  23
- TABLE 2 - System Pressures
  
  24
- Operation
  25
- Vacuum Dehydration
  25
- Checking the Refrigerant Charge During Unit Shutdown
  26
- FIGURE 12 - Saturation Curve
  
  26
- FIGURE 13 - Diagram, Megging Motor Windings
  
  26
- Refrigerant Charging
  26
- FIGURE 14 - Motor Starter Temperature and Insulation Resistances
  
  27
- Handling Refrigerant for Dismantling and Repairs
  28
- Megging the Motor
  28
- Compressor
  30
- Electrical Controls
  30
Section 7 - Preventive Maintenance

31
- Compressor
  31
- Compressor Motor
  31
- Greased Bearings
  31
- Motor Re-Lubrication Instruction
  32
- TABLE 3 - Guide to Motor Greasing and Shaft Rotation Intervals
  
  32
- Evaporator and Condenser
  34
- Leak Testing
  34
- Electrical Controls
  35
- Oil Return System
  35
TABLE 4 - si Metric Conversion

37

York R-513A Installation Instructions Manual (28 pages)

CENTRIFUGAL LIQUID CHILLERS WITH GRAPHIC CONTROL CENTER FOR ELECTROMECHANICAL STARTER, SOLID STATE STARTER, AND VARIABLE SPEED DRIVE. FIELD REASSEMBLY FOR FORM 3, 7, 9, AND FORM 10 SHIPMENT

Brand: York | Category: Chiller | Size: 4.16 MB

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York R-513A Manuals

York R-513A Operation And Maintenance Manual (38 pages)

Table of Contents

Section 1 - Description of System and Fundamentals of Operation

FIGURE 1 - Compressor Pre-Rotation Vanes

FIGURE 2 - Refrigerant Flow-Thru Chiller (Falling Film Evaporator)

Section 2 - System Operating Procedures

FIGURE 3 - Oil Level Indicator

FIGURE 4 - Liquid Chiller Log Sheets

Section 3 - System Components Description

FIGURE 5 - System Components Front View

FIGURE 6 - System Components Rear View

FIGURE 7 - Schematic Drawing - (YK) Compressor Lubrication System

FIGURE 8 - Oil Return System

Section 4 - Operational Maintenance

FIGURE 9 - Charging Oil Reservoir with Oil

TABLE 1 - Operation Analysis Chart

Section 5 - Troubleshooting

FIGURE 11 - Evacuation of Chiller

FIGURE 10 - Parts Navigator

Section 6 - Maintenance

TABLE 2 - System Pressures

FIGURE 12 - Saturation Curve

FIGURE 13 - Diagram, Megging Motor Windings

FIGURE 14 - Motor Starter Temperature and Insulation Resistances

Section 7 - Preventive Maintenance

TABLE 3 - Guide to Motor Greasing and Shaft Rotation Intervals

TABLE 4 - si Metric Conversion

York R-513A Installation Instructions Manual (28 pages)

Table of Contents

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