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ABB Power 845-M manual available for free PDF download: Operation Manual
ABB Power 845-M Operation Manual (104 pages)
High-pressure stage
Brand:
ABB
| Category:
Industrial Equipment
| Size: 13.95 MB
Table of Contents
Power2 845-M / High-Pressure Stage
1
Table of Contents
1
Contact Information
4
Introduction
4
Purpose of the Manual
4
Essential Information
5
Power2 Layout and Function
7
Fig. 1: Power2 Layout and Function
7
Layout and Function of the High-Pressure Stage
8
Fig. 2: Layout and Function of the High-Pressure Stage
8
Fig. 3: Power2 HP Diagram
9
Symbols, Definitions
10
Registered Trademarks
11
Table 1: Definition of Pictograms
11
Storage of New Low-Pressure and High-Pressure Stages
12
Fig. 4: Volatile Corrosion Inhibitor (VCI)
12
Fig. 5: Package with Hygrometer
13
Safety
14
Introduction
14
CE Conformity
14
Table 3: Personal Protective Equipment to be Worn Specific to the Respective Task
15
Definition of Safety Instructions
15
Table 2: Personal Protective Equipment to be Worn at All Times
15
Definition of Mandatory Signs
15
Intended Use
16
Deflagration on Gas Engines
17
Warning Plates on the High-Pressure Stage
18
Fig. 6: Locations of Power2 HP Warning Plates
18
Table 5: Recommended Replacement Intervals
19
Table 6: Further Data
19
Table 4: Operating Limits
19
Fig. 7: Rating Plate
19
Rating Plate of the High-Pressure Stage
19
Fig. 8: Location of Power2 HP Rating Plate
20
Periodic Check of the Pressure Vessels
20
Lifting of Loads
21
Fig. 9: Attachment of Loads on the Crane Hook
21
Fig. 10: Attachment Angle
21
Prerequisites for Operation and Maintenance
22
Hazards During Operation and Maintenance
23
Safe Operation
25
Safe Maintenance
26
Table 7: Swivel Lifting Eyes
30
Table 8: Transporting the High-Pressure Stage
30
Fig. 11: Swivel Lifting Eye (Example)
30
Transport / Weight
30
Removal and Installation
30
Removing the High-Pressure Stage
31
Fig. 12: Suspension of Complete High-Pressure Stage
31
Installing the High-Pressure Stage
32
Fig. 13: Suspension of Complete High-Pressure Stage
32
Commissioning
33
Oil Supply
33
Table 9: Pre-Lubrication Time
33
Table 10: Post-Lubrication Time
33
Table 11: Filter Mesh Width
34
Inspection Procedures
35
Commissioning after Taking out of Operation
37
Monitoring During Operation
38
Lubricating Oil Pressure
38
Fig. 14: Lubricating Oil Pressure Measuring Point
38
Table 12: Oil Pressure Range
38
Lubricating Oil Temperature
39
Table 13: Lubricating Oil Temperature
39
Speed Measurement
40
Fig. 15: Functional Principle
40
Fig. 17: Removing the Speed Measurement System
42
Fig. 16: Dimension X
42
Fig. 18: Setting Dimension X
43
Fig. 19: Control Dimension S
44
Operation and Service
45
Noise Emission
45
Service Work
46
Expected Replacement Intervals
48
Table 14: Expected Replacement Intervals [H]
48
Stopping the Engine
49
Periodic Maintenance
50
Foreword to Maintenance
50
Table 15: Maintenance Intervals
50
Cleaning the Compressor During Operation
51
Table 16: Cleaning Parameters Power2 LP
53
Table 17: Cleaning Parameters Power2 HP
53
Cleaning Turbine and Nozzle Ring During Operation
54
Fig. 20: Load/Time Chart
56
Table 18: Operating Point for Turbine Cleaning
56
Table 19: Cleaning Parameters HP
57
Table 20: Cleaning Parameters LP
57
Table 21: Holding Time
57
Table 22: Surface of the Flow Channel
58
Table 25: Malfunctions When Starting - Rubbing of Rotating Parts
59
Table 24: Malfunctions When Starting - Vibrations
59
Table 23: Malfunctions When Starting - Delayed Start-Up
59
Malfunctions When Starting
59
Troubleshooting
59
Malfunctions During Operation
60
Table 26: Malfunctions During Operation - Lubricating Oil Pressure too Low
60
Table 27: Malfunctions During Operation - Power2 LP Speed Reductions
60
Table 28: Malfunctions During Operation - Power2 HP Speed Reductions
60
Table 29: Malfunctions During Operation - Power2 LP Speed Increases
60
Table 30: Malfunctions During Operation - Power2 HP Speed Increases
61
Table 31: Malfunctions During Operation - Exhaust Gas Temperature too High
61
Table 32: Malfunctions During Operation - Charge Air Pressure too Low
62
Table 33: Malfunctions During Operation - Charge Air Pressure too High
62
Table 34: Malfunctions During Operation - Compressor 1 Contamination
63
Table 35: Malfunctions During Operation - Compressor 2 Contamination
63
Surging of the Low-Pressure or High-Pressure Stage
64
Table 36: Surging of the Low-Pressure or High-Pressure Stage
64
Malfunctions When Stopping
65
Speed Measurement System
65
Table 37: Malfunctions When Stopping - Runout Noises
65
Table 38: Malfunctions When Stopping - Runout Time too Short
65
Table 39: Measured Speed Incorrect
65
Disassembly and Assembly
66
Introduction
66
Material Required
67
Weights of Assemblies
68
Table 40: Weights of the Assemblies
68
Fig. 21: Overview of Assemblies
68
Removing the Air Suction Branch Together with Bellows
69
Fig. 22: Removing the Air Suction Branch
69
Removing the Wall Insert
70
Fig. 23: Removing Wall Insert 1
70
Fig. 24: Removing Wall Insert 2
70
Fig. 25: Removing Wall Insert 3
71
Removing the Compressor Casing
72
Fig. 26: Removing the Compressor Casing
72
Fig. 28: Moving out Cartridge Group 2
73
Removing the Cartridge Group
73
Fig. 27: Moving out Cartridge Group 1
73
Fig. 29: Moving out Cartridge Group 3
74
Fig. 30: Moving out Cartridge Group 4
74
Removing the Nozzle Ring
75
Fig. 31: Removing the Nozzle Ring
75
Measuring Axial Clearance a
76
Fig. 32: Measuring Axial Clearance a
76
Table 41: Axial Clearance a
76
Table 42: Tightening Torque (56017)
77
Fig. 33: Installing the Nozzle Ring
77
Installing the Nozzle Ring
77
Installing the Cartridge Group
78
Fig. 34: Installing O-Rings
78
Fig. 35: Installing the Cartridge Group 1
78
Fig. 36: Installing the Cartridge Group 2
79
Table 43: Tightening Torque (42099)
79
Fig. 37: Control Dimension X
80
Table 44: Control Dimension X
80
Table 45: Tightening Torque (61090)
81
Fig. 38: Installing the Compressor Casing
81
Installing the Compressor Casing
81
Installing the Wall Insert
82
Fig. 39: Installing the Wall Insert 1
82
Fig. 40: Installing the Wall Insert 2
83
Table 46: Tightening Torque (72002)
83
Installing the Air Suction Branch Together with Bellows
84
Fig. 41: Installing the Air Suction Branch
84
Table 47: Tightening Torque (72004)
84
Table of Tightening Torques
85
Fig. 42: Tightening Torques
85
Table 48: Tightening Torques
85
Possible Emergency Repairs
86
Taking out of Operation at Short Notice
86
Fig. 43: Cover Plate / Gasket and Sleeves
87
Table 49: Cover Plate / Gasket
87
Fig. 44: Fitting the Cover Plate
88
Fig. 45: Installing the Casing
88
Table 50: Tightening Torque (42099)
88
Taking out of Operation for a Long Period
89
General
89
Lubricating Oil
89
Process for Taking out of Operation
89
REACH and Rohs Compliance Declaration for Products
90
Material and Disposal
90
Disposing of Low-Pressure and High-Pressure Stage Components
91
Spare Parts
92
Ordering Spare Parts
92
Table 51: Customer Spare Part Set (97070)
92
Spare Part - Illustrations
93
Table 52
93
Table 53
94
Table 54
95
Table 55
96
Table 56
97
Figures
102
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