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COPELAND ZO46AG
Emerson COPELAND ZO46AG Manuals
Manuals and User Guides for Emerson COPELAND ZO46AG. We have
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Emerson COPELAND ZO46AG manual available for free PDF download: Application Manuallines
Emerson COPELAND ZO46AG Application Manuallines (38 pages)
Copeland Scroll Compressors for R744 Refrigeration Applications
Brand:
Emerson
| Category:
Air Compressor
| Size: 6.12 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
Compressor Range
8
Matched Pairs of Compressor and Drive
8
Variable Speed Advantages
9
Nomenclature
10
BOM Variations
10
Application Considerations
10
Qualified Refrigerant and Oil
10
Application Limits
11
PED Category, Maximum Allowable Pressures PS and Internal Free Volume
13
Admissible Temperature and Relative Humidity Ranges
13
Design Features
14
Dimensions
15
3 Installation
16
Compressor and Drive Handling
16
Transport and Storage
16
Positioning and Securing
16
Installation Location
16
Compressor Mounting Parts
17
Shut-Off Valves and Adaptors
17
Pressure Safety Controls
18
Pressure Relief Valves
18
High-Pressure Protection
18
Low-Pressure Protection
18
Crankcase Heater
18
Discharge Gas Temperature Protection
19
Excessive Discharge Gas Temperatures
20
Discharge Temperature Sensor NTC
20
Filter Screens
21
Mufflers
21
Sound and Vibrations
21
Active Oil Management
22
Suction Line Accumulator
22
4 Electrical Connection
23
General Recommendations
23
Electrical Wiring
23
Terminal Box
24
Electro-Magnetic Compatibility (EMC) Filter
25
Line Reactors
25
Motor Insulation
25
Motor Protection
25
Off-Cycle Power Consumption
25
High-Potential Testing
25
5 Start-Up & Operation
26
Strength-Pressure Test
26
Compressor Strength-Pressure Test
26
System Strength-Pressure Test
26
Compressor Tightness Test
26
System Evacuation
27
Preliminary Checks - Pre-Starting
27
Charging Procedure
27
Run-In Time
28
Initial Start-Up
28
Rotation Direction
28
Start-And-Stop Routine
28
Starting Sound
28
Deep Vacuum Operation
29
Shell Temperature
29
Pumpdown Cycle
29
Minimum Run Time
29
Shut-Off Sound
29
Oil Level
29
6 Maintenance & Repair
30
Qualification of Workers
30
Disassembling System Components
30
Provisions of Legislation & Leak Check Requirements
30
Exchanging the Refrigerant
30
Replacing a Compressor
31
Compressor Replacement
31
Start-Up of a New or Replacement Compressor
31
Lubrication and Oil Removal
31
Oil Additives
32
7 Troubleshooting
33
8 Dismantling & Disposal
36
9 References
36
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