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Water Pump
K 160-275
KRAL K 160-275 Manuals
Manuals and User Guides for KRAL K 160-275. We have
1
KRAL K 160-275 manual available for free PDF download: Operating Instructions Manual
KRAL K 160-275 Operating Instructions Manual (88 pages)
Screw pumps
Brand:
KRAL
| Category:
Water Pump
| Size: 1 MB
Table of Contents
Table of Contents
3
General Information
5
About this Document
5
Symbols Used
5
General Safety Instructions
5
Standards and Guidelines
6
Additional Standards and Guidelines
6
Technical Data
7
Labelling
7
Type Code
7
Nameplate
8
Operating Data
8
Intended Use
8
Operational Limits
8
Use Not as Intended
9
Requisite NPSH Values
10
Noise Levels
13
Weight Table for Type KF
13
Weight Table for Type KV
14
Weight Table for Type KH
15
Heating
16
Functional Description
17
General Drawing of a Screw Pump
17
General Drawing of a Screw Pump with Coupling and Motor
18
Characteristics of Screw Pumps
18
Screw Set and Casing
19
Shaft Seal
19
Main Screw Bearing
21
Bearing of the Idle Screws
21
Overflow Valve
22
Heating
23
Transportation, Storage and Disposal
25
Transportation
25
Raising the Pump
25
Raising the Pump Unit
26
Storage and Preservation
27
Storage
27
Preserving the Internal Surfaces of the Pump
27
Preserving the External Surfaces of the Pump
27
Removing the Preservative
27
Disposal
28
Safe Disposal
28
Disposing of the Pump
28
Installation, Removal and Connection
29
Installation
29
Locating the Pump
29
Installing the Pump
30
Aligning and Checking the Shaft Coupling
31
Electrical Connection
32
Connecting the Pump
32
Pump Removal
32
Removing the Pump
32
Operation
35
Startup
35
Filling the Pump
35
Checking the Direction of Rotation
36
Commissioning the Pump
37
Adjusting the Overflow Valve
37
Pump Shutdown
39
Switching off the Pump
39
Resuming Pump Operation
39
Restarting the Pump
39
Servicing
41
Maintenance
41
Maintenance Requirement
41
Maintenance of Seal
42
Maintaining the Mechanical Seal
42
General Drawing of the Pump with Coupling and Motor
43
General Drawing
43
Replacing the Coupling
44
Removing the Coupling
44
Installing the Coupling
47
General Drawing of the Pump
51
General Drawing
51
Replacing the Mechanical Seal
52
Removing the Mechanical Seal
52
Installing the Mechanical Seal
55
Replacing the Radial Shaft Seal Domsel Type
60
Removing the Radial Shaft Seal
60
Installing the Radial Shaft Seal
62
Replacing the Ball Bearing
67
Removing Ball Bearings
67
Installing Ball Bearings
69
Replacing the Set of Screws
73
Removing the Set of Screws
73
Installing the Set of Screws
75
Assistance with Problems
79
Troubleshooting
79
Faultfinding Reference
79
Appendix
85
General Drawings
85
Exploded View of Pump with Coupling and Motor
85
Exploded View of the Pump
86
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