Atlas Copco AWC160

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Instruction Manual

4 LRP200000228 Issue A

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Table of Contents5
Introduction7
Scope and Definitions7
The Liquid Ring Pump7
Applications8
Technical Data9
Operating and Storage Conditions9
Mechanical Data9
Performance9
Table 1 - Operating and Storage Conditions9
Table 2 - Mechanical Data9
Table 3 - Performance Data10
Table 4 - Typical Performance Data: AWC Pumps, 50 Hz Operation10
Table 5 - Typical Performance Data: AWC Pumps, 60 Hz Operation10
Noise and Vibration Data11
Sealing Liquid Supply11
Table 6 - Sealing Liquid Flow Rates: AWC Pumps11
Table 7 - Noise Data11
Table 8 - Vibration Data11
Table 9 - Sealing Liquid Supply Data12
Materials of Construction13
Table 10 - Materials of Construction; Process Contact Parts13
Installation14
Installation Requirements14
Safety14
Pumping System Design15
Sealing Liquid System Design15
Table 11 - Maximum Inlet/Outlet Connection Loading Forces and Moments15
Figure 1 - Recommended Sealing Liquid and Seals Flush Supply System Configurations: Sheet 1 of 216
Figure 2 - Recommended Sealing Liquid and Seals Flush Supply System Configurations: Sheet 2 of 216
Unpack and Inspect18
Locate the Pump18
Fit the Motor or Drive/Transmission18
Table 12 - Motor Reference Data19
Connect the Sealing Liquid Pipelines20
Connect the Pump Inlet and Outlet20
3.10 Connect the Electrical Supply to the Motor21
3.11 Check the Direction of Pump Rotation21
Table 13 - Cable Reference Data21
3.12 Check the Leak Tightness of the System22
Operation23
General Operation Safety23
Start-Up23
Cavitation and Fluid Hammer24
Shut down25
Maintenance26
Safety Information26
Maintenance Plan26
Check Pipelines and Connections27
Internally Inspect/Overhaul the Pump27
Table 14 - Maintenance Plan27
Fault Finding28
Table 15 - Fault Finding28
Storage and Disposal29
Storage29
Disposal30
Service and Spares31
Introduction31
Service31
Spares31
Contamination31

Atlas Copco AWC160

Table of Contents

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