Emerson Copeland Scroll ZR125KRE Manuals

Manuals and User Guides for Emerson Copeland Scroll ZR125KRE. We have 1 Emerson Copeland Scroll ZR125KRE manual available for free PDF download: Application Manuallines

Emerson Copeland Scroll ZR125KRE Application Manuallines

Emerson Copeland Scroll ZR125KRE Application Manuallines (40 pages)

Compressors for Comfort, Precision and Process Cooling

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

Table of Contents

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

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