Emerson Copeland ZH08KCU Manuals

Manuals and User Guides for Emerson Copeland ZH08KCU. We have 1 Emerson Copeland ZH08KCU manual available for free PDF download: Application Manuallines

Emerson Copeland ZH08KCU Application Manuallines

Emerson Copeland ZH08KCU Application Manuallines (44 pages)

Scroll Compressors for R290 Applications

Brand: Emerson | Category: Air Compressor | Size: 1.98 MB

Table of Contents

Table of Contents
2
About These Guidelines
6
Safety Instructions
6
Icon Explanation
6
Safety Statements
7
General Instructions
7
Product Description
8
Compressor Range
8
Nomenclature
8
BOM Variations
8
Application Range
9
Qualified Refrigerant and Oil
9
Application Limits
9
PED Category and Maximum Allowable Pressure PS
9
Dimensions
10
Installation
11
Compressor Handling
11
Transport and Storage
11
Positioning and Securing
11
Installation Location
11
Mounting Parts
12
Brazing Procedure
12
General Brazing Procedure
12
Brazing Procedure for ZH*KCU Compressors in Parallel Applications
13
Pressure Safety Controls
13
High-Pressure Protection
13
Low-Pressure Protection
14
System Protection for Operation below Atmospheric Pressure
14
Crankcase Heater
15
Discharge Gas Temperature Protection
16
Excessive Discharge Gas Temperatures
16
Discharge Line Thermostat
17
Internal Pressure Relief Valve
18
Discharge Check Valve
18
Filter Screens
18
Mufflers
18
Sound Shell
18
Insulation Material
18
Reversing Valves
19
Sound and Vibration
19
Compressor Oil Return, Oil Balancing, Refrigerant Floodback and Oil Dilution Tests
20
Suction Line Accumulators
21
Electrical Connection
22
General Recommendations
22
Electrical Installation
22
Terminal Box
24
Terminal Box - IP54
25
Terminal Box - IP65
25
Motor Insulation
26
Motor Protection
26
High-Potential Testing
27
Starting up & Operation
28
Strength-Pressure Test
28
Compressor Strength-Pressure Test
28
System Strength-Pressure Test
28
Compressor Tightness Test
29
System Evacuation
29
Preliminary Checks - Pre-Starting
29
Charging Procedure
30
Run-In Time
30
Initial Start-Up
30
Rotation Direction
30
Starting Sound
31
Deep Vacuum Operation
31
Shell Temperature
31
Pumpdown Cycle
31
Minimum Run Time
32
Shut-Off Sound
32
Supply Frequency and Voltage
32
Oil Level
32
Maintenance & Repair
34
Qualification of Workers
34
Preparation and Work Procedure
35
Disassembling System Components
35
Replacing a Compressor
35
Compressor Replacement
35
Start-Up of a New or Replacement Compressor
36
Compressor Return Procedure
36
Exchanging the Refrigerant
37
Lubrication and Oil Removal
37
Oil Additives
38
Troubleshooting
39
Dismantling & Disposal
42
References
42
Appendix 1: Tightening Torques
43
Disclaimer
43

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