Emerson Copeland Scroll ZR28KRE Manuals

Manuals and User Guides for Emerson Copeland Scroll ZR28KRE. We have 2 Emerson Copeland Scroll ZR28KRE manuals available for free PDF download: Application Manuallines

Emerson Copeland Scroll ZR28KRE Application Manuallines (40 pages)

Compressors for Comfort, Precision and Process Cooling

Brand: Emerson | Category: Air Compressor | Size: 1.71 MB

Table of Contents
2
About These Guidelines

6
- Icon Explanation
  6
- Safety Statements
  6
- General Instructions
  7
1 Safety Instructions

6
2 Product Description

8
3 Installation

12
- Compressor Handling
  12
  - Transport and Storage
    12
  - Positioning and Securing
    12
  - Installation Location
    12
- Mounting Parts
  13
- Brazing Procedure
  13
  - General Brazing Procedure
    13
  - Brazing Procedures for ZR*KRE Compressors in Parallel Applications
    14
- Shut-Off Valves and Adaptors
  14
- Pressure Safety Controls
  15
  - High-Pressure Protection
    15
  - Low-Pressure Protection
    15
- Crankcase Heater
  15
- Soft Starter and Single-Phase Compressor Start Assists
  16
- Discharge Gas Temperature Protection
  17
- Internal Pressure Relief Valve
  19
- Discharge Check Valve
  19
- Filter Screens
  19
- Mufflers
  19
- Sound and Vibration
  20
- Compressor Oil Return, Oil Balancing and Flood-Back Tests
  20
- Suction Line Accumulator
  21
4 Electrical Connection

22
- General Recommendations
  22
- Electrical Installation
  22
- Terminal Box
  24
  - Terminal Box - IP21
    24
  - Terminal Box - Metal IP65
    25
- Motor Insulation
  25
- Motor Protection
  25
- High-Potential Testing
  25
5 Start-Up & Operation

27
- Strength Pressure Test
  27
- Compressor Tightness Test
  27
- System Evacuation
  27
- Preliminary Checks - Pre-Starting
  28
- Charging Procedure
  28
- Run-In Time
  28
- Initial Start-Up
  28
- Rotation Direction
  29
- Starting Sound
  29
- Deep Vacuum Operation
  29
- Shell Temperature
  29
- Pump-Down Cycle
  29
- Minimum Run Time
  30
- Shut-Off Sound
  30
- Supply Frequency and Voltage
  30
- Oil Level
  30
6 Maintenance & Repair

31
7 Troubleshooting

35
8 Dismantling & Disposal

38
9 References

38
Appendix 1: Tightening Torques

39

Emerson Copeland Scroll ZR28KRE Application Manuallines (28 pages)

Compressors for comfort, precision and process cooling

Brand: Emerson | Category: Compressor | Size: 1.59 MB

Table of Contents
2
About These Guidelines
4
Safety Instructions
4
Icon Explanation
4
Safety Statements
4
General Instructions
5
Product Description
6
Common Information about Copeland Scroll™ Compressors
6
Nomenclature
6
BOM Variation
6
Dimensions
7
Application Range
10
Qualified Refrigerants and Oils
10
Application Limits
10
Installation
11
Compressor Handling
11
Transport and Storage
11
Positioning and Securing
11
Installation Location
11
Mounting Parts
11
Brazing Procedure
12
Shut-Off Valves and Adaptors
13
Suction Accumulators
13
Screens
14
Mufflers
14
Suction Line Noise and Vibration
14
Electrical Connection
16
General Recommendations
16
Electrical Installation
16
Terminal Box
18
Motor Windings
18
Protection Devices
18
Crankcase Heaters
18
Pressure Safety Controls
19
High-Pressure Control
19
Low-Pressure Control
19
Internal Pressure Relief Valve
19
Discharge Temperature Protection
19
High-Potential Testing
20
Starting up & Operation
21
Strength Pressure Test
21
Tightness/Pressure Test
21
System Evacuation
21
Preliminary Checks - Pre-Starting
21
Charging Procedure
22
Initial Start-Up
22
Rotation Direction
22
Starting Sound
23
Deep Vacuum Operation
23
Shell Temperature
23
Pump-Down Cycle
23
Minimum Run Time
23
Shut-Off Sound
24
Frequency
24
Oil Level
24
Maintenance & Repair
25
Exchanging the Refrigerant
25
Rotalock Valves
25
Replacing a Compressor
25
Compressor Replacement
25
Start-Up of a New or Replacement Compressor
25
Lubrication and Oil Removal
26
Oil Additives
26
Unbrazing System Components
26
Dismantling & Disposal
27
Disclaimer
27

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Emerson Copeland Scroll ZR28KRE Manuals

Emerson Copeland Scroll ZR28KRE Application Manuallines (40 pages)

Table of Contents

About These Guidelines

1 Safety Instructions

2 Product Description

3 Installation

4 Electrical Connection

5 Start-Up & Operation

6 Maintenance & Repair

7 Troubleshooting

8 Dismantling & Disposal

9 References

Appendix 1: Tightening Torques

Emerson Copeland Scroll ZR28KRE Application Manuallines (28 pages)

Table of Contents

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