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Viking Pump TSM270: RL41507 Industrial Rotary Lobe User Manual

Technical service manual, Contents introduction, Table of illustrations

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SECTION TSM 270
PAGE

1 Of 10

ISSUE

f

VIKING PUMP, INC.

A Unit of IDEX Corporation

Cedar Falls, IA 50613 USA

TECHNICAL SERVICE MANUAL

CONTENTS

INTRODUCTION

The illustrations used in this manual are for identification

purposes only and cannot be used for ordering parts. Obtain

a parts list from the factory or a Viking representative.

Always give a complete name of part, part number and

material with the model number and serial number of pump

when ordering repair parts. The unmounted pump or pump

unit model number and serial number are on the nameplate.

This manual deals only with Viking Rotary Lobe Pumps.

Specifications and recommendations are listed in Catalog

Section 270.

FIGURE 1

MODEL RL41507

Safety Information

1

Introduction

1

Special Information

4

Maintenance

4

Suggested Repair Tools

5

Disassembly

5

Cartridge Seal

6

Labyrinth Seal

7

Assembly

7

Thrust Bearing Adjustment

8

Installation of PEEK® Bushings

9

Warranty

12

RL41507 Pump Assembly

1

Exploded Pump Parts View

2

Pump Rotation

4

Head Removal

5

Timing Gear Removal

5

Use Of Bearing Puller

6

Bracket Removal

6

Fluidtec P/S

®

-

II

Cartridge Seal

6

Lobe Positioning

7

Bearing Housing Assembly

7

Timing Gear Positioning

7

PEEK

®

is a trademark of Victrex PLC.

TABLE OF ILLUSTRATIONS

DANGER!

Incorrect installation, operation or maintenance of

equipment may cause severe personal injury or

death and/or equipment damage.
This information must be read fully before beginning

installation, operation or maintenance and must be

kept with the pump. It is suggested that suitably

trained or qualified persons perform all installation

and maintenance procedures.

DANGER !

Before opening any Viking pump liquid chamber

(pumping chamber, reservoir, etc.) be sure:

1. That any pressure in the chamber has been

completely vented through the suction or

discharge lines or other appropriate openings or

connections.

2. That the driving means (motor, turbine, engine, etc.)

has been “locked out” or made non-operational so

that it cannot be started while work is being done

on pump.

3. That you know what liquid the pump has been

handling and the precautions necessary to

safely handle the liquid. Obtain a material safety

data sheet (MSDS) for the liquid to be sure these

precautions are understood.

4. That

the timing gearbox to cool before handling the

pump. The oil will become very hot during normal

operation. Allow the timing gearbox oil.

Failure to follow above listed precautionary mea-

sures may result in serious injury or death.

Electronic copies of the most current TSM issue can be found on the Viking Pump website at www.vikingpump.com

INDUSTRIAL ROTARY LOBE PUMP

MODEL RL41507