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AC FIRE PUMP 8250 Series
Xylem AC FIRE PUMP 8250 Series Manuals
Manuals and User Guides for Xylem AC FIRE PUMP 8250 Series. We have
1
Xylem AC FIRE PUMP 8250 Series manual available for free PDF download: Installation, Operation And Maintenance Manual
Xylem AC FIRE PUMP 8250 Series Installation, Operation And Maintenance Manual (46 pages)
Centrifugal Split Case Fire Pumps
Brand:
Xylem
| Category:
Water Pump
| Size: 4 MB
Table of Contents
Table of Contents
4
EU Declaration of Conformity
6
Operational Limits
8
Delivery, Handling, and Storage
9
Noise Characteristics
12
Dimensions and Weights
12
Installation
13
Initial Alignment
14
Angular Alignment
15
Alignment of Grid Couplings
15
Pipe Connections
16
Suction and Discharge Piping General Precautions
16
Maximum Forces and Moments Allowed on Pump Flange
17
Suction Piping
19
Discharge Piping
20
Bypass Piping
20
Cooling System
20
Exhaust System
20
Pressure Gauges
20
Stuffing Box Lubrication
20
Final Alignment
21
Electrical Connection
21
Start-Up, Operation and Shutdown
21
Start-Up
21
Preparation for Startup
22
Priming
22
Coupling Guard
22
Removing the Coupling Guard
22
Installing the Coupling Guard
22
Operation
23
General Procedure
23
Optional Checklist
23
Shutdown
23
Returning to Service
24
Freeze Protection
24
Field Testing
24
Maintenance
24
General
24
Maintenance Interval
24
Lubrication
24
Lubricating Grease Requirements
24
Grease Lubrication
25
Lubrication Procedure
25
Packed Stuffing Box
25
Packing Specifications
25
Packing Maintenance
25
Removal of Packing
25
Installing Packing
25
Packing Adjustment
26
Service
26
Tools Required
26
Dismantling
26
Rotating Element
26
Bearing Housing
27
Shaft Seal - Gland Packing
27
Shaft Sleeve
27
Impeller and Casing Wear Rings
27
Examination of Parts
27
Casing and Impeller
27
Shaft and Sleeve
27
Gaskets and O-Rings
27
Bearings
27
Bearing Isolators and Lip Seals
27
Impeller
28
Bearings and Bearing Housings
29
Rotating Element
30
Casing Gaskets
30
Stuffing Box Assembly - Packing
31
Tightening Torques
31
Casing Bolts
31
Other Bolt Locations
32
Spare Parts
32
Ordering Spare Parts
32
Storage of Spare Parts
32
Troubleshooting
32
Replacement Parts
35
Series 8100 Horizontal Split Case Fire Pump
35
Series 8150 Horizontal Split Case Fire Pump
37
Series 8200 Horizontal Split Case Fire Pump
39
Series 8250 Horizontal Split Case Fire Pump
41
Series 9100 Horizontal Split Case Fire Pump
43
Appendix
44
Coupling Guard Removal and Installation (Non CE Version)
44
Removal
44
Installation
44
Changing Pump Rotation
44
Procedure
44
Product Warranty
45
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