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Copeland 3D Series
Emerson Copeland 3D Series Manuals
Manuals and User Guides for Emerson Copeland 3D Series. We have
2
Emerson Copeland 3D Series manuals available for free PDF download: Application Manuallines
Emerson Copeland 3D Series Application Manuallines (45 pages)
Brand:
Emerson
| Category:
Air Compressor
| Size: 3.98 MB
Table of Contents
Table of Contents
2
1 Safety Instructions
6
Icon Explanation
6
Safety Statements
6
General Instructions
7
2 Product Description
8
Common Information about Copeland™ Semi-Hermetic Compressors
8
About These Guidelines
8
Nomenclature
8
Air- or Water-Cooled Compressors
8
Suction Gas-Cooled Compressors
9
Nameplate Information
10
DWM Copeland Designation (Old Models)
10
Copeland Brand Designation (Present Models)
11
Application Range
11
Qualified Refrigerants and Oils
11
Application Limits
11
Design Features
12
Construction
12
Compressor Cooling
13
Unloaded Start
13
Capacity Control
14
Demand Cooling
14
Discharge Temperature Control Valve (DTC)
14
Running Gear Lubrication
14
Oil Pumps - Suction Gas-Cooled Compressors
15
Oil Pressure
15
Oil Circulation
15
Oil Level
16
Oil Separation & Management for Booster Applications
16
R22 Low Temperature Applications Using D2SA-450/X Air & D2SC-550/X Air Compressors
16
3 Installation
17
Compressor Handling
17
Delivery
17
Transport and Storage
17
Positioning and Securing
17
Installation Location
18
Mounting Parts
18
Pressure Safety Controls
19
High-Pressure Control
19
Low-Pressure Control
19
Internal Pressure Relief Valve
19
Oil Pressure Switch
19
Maximum Allowable Pressures
20
Brazing Procedure
20
Screens
20
4 Electrical Connection
21
General Recommendations
21
Electrical Installation
21
Single-Phase Motors - Code C
21
Three-Phase Motors
22
Direct-On-Line Start Motors - Code T
22
Star-Delta Motor (Y/∆) - Code E
22
Part-Winding Motor (YY/Y) - Code a
22
Wiring Diagrams
22
Protection Devices
22
Motor Protection
23
Over-Current Thermal Protection Switch for Single-Phase Motors - System a
23
Thermistor Protection - System W
23
Discharge Temperature Protection
24
Demand Cooling
25
Oil Pressure Control
25
Oil Pressure Switch (OPS2)
25
SENTRONIC Oil Pressure Control
26
Oil Pressure Switch - ALCO FD 113 zu (A22 - 057)
26
Crankcase Heaters
27
5 Starting up & Operation
28
Leak Test
28
System Evacuation
28
Preliminary Checks - Pre-Starting
28
Charging Procedure
28
Initial Start-Up
29
Minimum Run Time
29
Recommended Inverter Range
29
6 Maintenance & Repair
30
Exchanging the Refrigerant
30
Refrigerant Retrofit from HFC to HFO/HFC Blends
30
Shut-Off Valves
30
Compressor Replacement
30
Lubrication and Oil Removal
30
Oil Additives
31
Unbrazing System Components
31
7 Troubleshooting
32
Lubrication Problems
32
Oil Dilution
32
Refrigerant Migration
32
Inadequate Suction Superheat
32
Acid Formation
33
Inadequate Compressor Cooling
33
High Discharge Temperatures
33
Motor Burnout Due to Undersized Contactors
33
Motor Burnout Due to By-Passed or Disconnected Protectors
33
8 Dismantling & Disposal
33
Appendix 1 - Compressor Connections
34
Standard Compressor Connections
34
Discus Compressor Connections
40
Appendix 2 - Tightening Torques (Nm)
43
Disclaimer
44
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Emerson Copeland 3D Series Application Manuallines (43 pages)
Semi-Hermetic Compressors for A2L & A1 Applications
Brand:
Emerson
| Category:
Air Compressor
| Size: 2.84 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
Nameplate Information
9
Application Range
9
Qualified Refrigerants and Oils
9
Application Limits
10
PED Category and Maximum Allowable Pressure PS
10
Design Features
10
Compressor Construction
10
Compressor Cooling
10
Liquid Injection / Demand Cooling
10
Unloaded Start
11
Capacity Control
12
Oil Pump
12
Oil Pressure
12
Oil Circulation
13
Oil Level
13
System Oil Return
13
Dimensions
14
Installation
15
Compressor Handling
15
Delivery
15
Transport and Storage
15
Positioning and Securing
15
Installation Location
16
Mounting Parts
16
Pressure Safety Controls
16
High-Pressure Protection
16
Low-Pressure Protection
17
Protection of A2L-Refrigerant Systems Operating below Atmospheric Pressure
17
Internal Pressure Relief Valve
18
Oil Differential Pressure Control
18
Maximum Allowable Pressures
18
Brazing Procedure
18
Filter Screens
19
Insulation Material
19
Electrical Connection
20
General Recommendations
20
Electrical Installation
21
Part-Winding Motors (YY/Y) - Code a
21
Star / Delta Motors (Y/∆) - Code E
21
Terminal Box Jumpers Positions
22
Terminal Box
22
Electrical Protection
22
Compressor Protection
23
Demand Cooling
24
Oil Differential Pressure Control
26
Electronic Oil Pressure Switch OPS2
26
Electro-Mechanical Oil Pressure Switch - Alco Controls FD-113ZU
26
Crankcase Heaters
27
70-Watt and 100-Watt Heater Element
27
200-Watt Heater Element
28
Start-Up & Operation
29
Compressor Tightness Test
29
System Evacuation
29
Preliminary Checks - Pre-Starting
29
Charging Procedure
30
Initial Start-Up
30
Minimum Run Time
31
Recommended Inverter Range
31
Maintenance & Repair
32
Qualification of Workers
33
Preparation and Work Procedure
33
Unbrazing System Components
33
Disassembling System Components
33
Exchanging the Refrigerant
34
Replacing a Compressor
34
Compressor Replacement
34
Compressor Return Procedure for A2L Systems
35
Lubrication and Oil Removal
35
Oil Additives
36
Troubleshooting
37
Lubrication
37
Oil Dilution
37
Inadequate Suction Superheat
37
Acid Formation
37
Inadequate Compressor Cooling
37
High Discharge Temperatures
38
Motor Burnout Due to Undersized Contactors
38
Motor Burnout Due to By-Passed or Disconnected Protectors
38
Dismantling & Disposal
38
Appendix 1: Compressor Connections
39
Appendix 2: Tightening Torques (Nm)
41
Disclaimer
42
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