Aurora of America Horizontal Split Case & Split Case Fire Pump, 492, 442 manual Table of Contents

Models: 442 492 Horizontal Split Case & Split Case Fire Pump

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TABLE OF CONTENTS

PAGE i

 

TOPIC

PAGE

PUMP IDENTIFICATION

1

STORAGE OF PUMPS

2

CAUTION NOTES

2

INTRODUCTION

3

INSTALLATION

 

1.

General

3

2.

Net Positive Suction Head (NPSH)

3

3.

Minimum Submergence of Suction Pipe and Pit Design

4

4.

Location and Handling

4

5.

Foundation

4

6.

Leveling of Unit

4

7.

Grouting

5

8.

Piping

5

9.

Auxiliary Piping Connections and Gauges

5

10.

Final Coupling Alignment

5-6

11.

Flexible Shaft Alignment

6

12.

Rotation

6

13.

Mechanical Seals

7

OPERATION

 

1.

Operating at Reduced Capacity

8

2.

Priming

8

3.

Starting the Pump

9

4.

Bearing Operating Temperature

9

5.

Troubleshooting Operating Problems

9

MAINTENANCE

 

1.

Maintenance History

10

2.

Inspections and Preventive Maintenance Requirements

11

3.

Bearing Lubrication

11

4.

Packing Box

12

5.

Packing Replacement

12-13

6.

Pump Disassembly

13-14

7.

Pump Assembly

15-17

REPAIR PARTS

18

RECOMMENDED SPARE PARTS

18

NOTES

19-21

CROSS-SECTIONAL DRAWINGS AND PARTS LISTS

22-23

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Aurora of America Horizontal Split Case & Split Case Fire Pump, 492, 442 manual Table of Contents