Viking K-827 - Manual

Viking K-827

Viking K-827 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – SAFETY INFORMATION
  • Page 3 – FIGURE 3; SPECIAL INFORMATION; see “Pump Rotation” on page 10.; (See “Pump Rotation” on page 10
  • Page 4 – Note: if the liquid to be pumped reacts; FIGURE 4
  • Page 5 – see “Installation of Bushings”; FIGURE 5
  • Page 6 – FIGURE 6; DISASSEMBLY: COUPLING; SERIES MD-C80 COUPLING; Magnet sets are extremely powerful.; FIGURE 7
  • Page 7 – FIGURE 9
  • Page 8 – DISASSEMBLY & ASSEMBLY OF
  • Page 9 – GASKET TABLE; TABLE 2
  • Page 10 – INSTALLATION OF BUSHINGS; SILICON CARBIDE; Follow these directions exactly to avoid; See
  • Page 11 – ADJUSTING HEAD GASKET; (See Figure 20 on page
  • Page 12 – PRESSURE RELIEF VALVE; Refer to “A” on Figure 23.
  • Page 13 – Pump not delivering up to capacity:; TROUBLESHOOTING
  • Page 14 – A Unit of IDEX Corporation; WARRANTY; TECHNICAL SERVICE MANUAL; TO REDUCE THE RISK OF LEAKAGE WITH VIKING; MAGNETIC DRIVE PUMPS
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SECTION TSM 845
PAGE

1 Of 14

ISSUE

f

VIKING PUMP, INC.

•

A Unit of IDEX Corporation

•

Cedar Falls, IA 50613 USA

VIKING PUMP, INC.

•

A Unit of IDEX Corporation

•

Cedar Falls, IA 50613 USA

TECHNICAL SERVICE MANUAL

INTRODUCTION

Introduction

1

Safety Information

2

Special Information

3

Maintenance

3

Disassembly: Pump

4

Disassembly: Coupling

6

Disassembly & Assembly

of MD-C Series Bearing Housing

8

Installation of Bushings

10

Assembly: Coupling

10

Adjusting Head Gasket End Clearance

11

Pump Rotation

11

Pressure Relief Valve

11

Troubleshooting

13

Warranty

14

UNMOUNTED

UNITS

Units are designated by the

unmounted pump model numbers

followed by a letter(s) indicating

drive style

B = Bracket Mount

R = Viking Reducer Drive

P = Commercial Speed Reducer

(Example: KK-827-MD-C80R)

K-823 , 825 , 827

KK823 , 825 , 827

Model Number Chart

The illustrations used in this manual are for identification

purposes only and should not be used for ordering parts

Secure a parts list from the factory or a Viking® representative

Always give complete name of part, part number or material

with model number and serial number of pump when ordering

repair parts The unmounted pump or pump unit model

number and serial number can be found on the nameplate
In the Viking® model number system, the basic size letters

are combined with the series (823, 825, 827), indicating basic

pump construction material (steel, cast iron, or stainless steel

respectively)

See Model Number Chart.

This manual deals only with Series 823, 825 and 827 magnetic

drive pumps and couplings

Refer to Figures 1 thru 23

for general configuration and nomenclature used in this

manual Pump specifications and recommendations are

listed in Catalog Section 845

CONTENTS

WARNING !

Persons with surgical implants of a

metallic or electronic nature should

avoid working on pump – especially the

inner magnet assembly.

FIGURE 2

K & KK-825 (cast iron) MD-C80 R

Unit complete with Motor, “B”

Gear Reducer, Bearing Carrier

mounted to base with Mounted

Pump featuring Tapped Ports.

FIGURE 1

K & KK-827 (stainless steel) MD-C80 B

Bearing Carrier, Footed Bracket and

Mounted Pump with Flanged Ports.

TABLE 1

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

MAGNETIC DRIVE PUMPS

SERIES 823

–

STEEL

825

–

CAST IRON

827

–

STAINLESS STEEL

SIzES K & KK

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Summary

Page 2 - SAFETY INFORMATION

SECTION TSM 845 ISSUE F PAGE 2 OF 14 DO NOT OPERATE PUMP IF: – The front cover is not installed correctly – Any guards are missing or incorrectly installed – The suction or discharge piping is not connected DO NOT place fingers, etc into the pumping chamber or its connection ports or into any part o...

Page 3 - FIGURE 3; SPECIAL INFORMATION; see “Pump Rotation” on page 10.; (See “Pump Rotation” on page 10

SECTION TSM 845 ISSUE F PAGE 3 OF 14 Series 823, 825 and 827 pumps are designed for long, trouble-free service life under a wide variety of application conditions with a minimum of maintenance The points listed below will help provide long service life FIGURE 3 SPECIAL INFORMATION CAUTION ! Rare ear...

Page 4 - Note: if the liquid to be pumped reacts; FIGURE 4

SECTION TSM 845 ISSUE F PAGE 4 OF 14 CLEANING PUMP: Keep pump as clean as possible This will facilitate inspection, adjustment and repair work STORAGE: If pump and coupling are to be stored, drain pump and pour non-detergent SAE 30 weight oil into the pump port Apply grease to the pump or the coupli...

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