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User Manuals: OSNA GV Vertical Centrifugal Pumps
Manuals and User Guides for OSNA GV Vertical Centrifugal Pumps. We have
1
OSNA GV Vertical Centrifugal Pumps manual available for free PDF download: Original Operating Manual
OSNA GV Original Operating Manual (52 pages)
High-Pressure Centrifugal Pump
Brand:
OSNA
| Category:
Water Pump
| Size: 2 MB
Table of Contents
Table of Contents
3
1 General
7
About this Operating Manual
7
Target Groups
7
Other Valid Documents
7
Table 1: Target Groups and Their Tasks
7
Table 2: Other Valid Documents and Their Purposes
7
Warning Notices and Symbols
8
Copyright/Changes
8
Table 3: Warning Notices and Consequences of Non-Observance
8
Table 4: Symbols and Their Meanings
8
2 Safety
9
Correct and Proper Use
9
General Safety Instructions
10
Product Safety
10
Duties of the System Owner
10
Duties of Personnel
11
Dangers of Non-Observance of the Safety Instructions
12
Unauthorized Conversion and Production of Spare Parts
12
Unauthorized Modes of Operation
12
Special Hazards
12
Explosion Area
12
Hazardous Pumping Media
12
Noise Emissions
12
Table 5: Sound Pressure Level
13
3 Layout and Function
14
Labeling
14
Scope of Delivery for a Type-GH/GV High-Pressure Centrifugal Pump
14
General Information
14
Technical Data
15
Operating Point
15
Minimum Output Rates
15
Table 6: Minimum Output Rates with Closed Shut-Off Valve
15
Functional and Operating Elements
16
Table 7: Maximum Authorized Operating Temperature and Pressure at the Shaft Seal
16
Table 8: Maximum Authorized Operating Temperature and Pressure on the Casing
17
4 Transport and Intermediate Storage
18
Transport
18
Unpacking and Checking the Delivery Condition
18
Lifting
18
Intermediate Storage
19
Storage
19
Disposal
20
5 Assembly and Installation
21
Preparing the Installation Location
21
Preparing the Base Surface and Foundations
21
Installation
21
Installing the Pump
21
Assembling the Motor
22
Fine Alignment of the Coupling
23
Electrical Connection
24
Pipelines
24
Table 9: Settings for the Time Relay When Using Three-Phase Motors with Star-Delta Switch
24
6 Commissioning / Decommissioning
27
Commissioning
27
Determining the Pump Configuration
27
Filling the Pump
27
Checking Direction of Rotation
27
Starting the Pump
28
Decommissioning
29
Table 10: Measures in the Event of Operational Interruption
29
Table 11: Measures Depending on the Behavior of the Pumping Medium
29
Draining the Pump and Protecting against Frost
30
Recommissioning
30
Table 12: Measures Following Longer Shut down Times
30
Shaft Seal
31
Mechanical Seal
31
Gland Packing
31
7 Maintenance and Repair
32
General Information
32
Servicing the Electric Motors
33
Operational Monitoring
33
Gland Packing Maintenance
34
Table 13: Stuffing Box in the GH
35
Table 14: Stuffing Box in the GV
35
Sending the Pump to the Manufacturer
36
Table 15: Measures for Return
36
8 Faults and Troubleshooting
37
Table 16: Fault/Number Allocation
37
Table 17: Troubleshooting Table
39
9 Appendix
40
Spare Parts List for Constant Operation over Two Years as Per DIN 24296
40
Table 18: Spare Parts for Constant Operation over Two Years
40
Cross-Sections
41
Table 19: GH Parts List
43
Table 20: GV Parts List
46
Declaration of Conformity as Per EC Directive 2006/42/EC, Annex IIA
47
Clearance Certificate
48
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