Viking MAG DRIVE 855 Manual do Utilizador descarregar pdf

TECHNICAL SERVICE MANUAL

VIKING PUMP, INC. • A Unit of IDEX Corporation • Cedar Falls, IA 50613 USA

SECTION TSM

PAGE

ISSUE

Introduction ................................................................... 1

Special Information ....................................................... 3

Maintenance ................................................................. 4

Parts Identification Drawings ........................................ 5-7

Disassembly of Pump ................................................... 7

Disassembly of Coupling .............................................. 8

Disassembly / Assembly Bearing Carrier ..................... 9-10

Installation of Bushings................................................. 10

Assembly of Pump........................................................ 10-11

Pump Rotation .............................................................. 11

Assembly of Couplings ................................................. 12

Adjusting End Clearance .............................................. 13

Pressure Relief Valve Instructions ................................ 13-14

Troubleshooting ............................................................ 15

Warranty ....................................................................... 16

CONTENTS

INTRODUCTION

685.2

1 OF 16

WARNING!

Persons with surgical implants of a metallic

or electronic nature should avoid working on

pump – especially the inner magnet assem-

bly.

This information must be read fully before

beginning any maintenance or repair of the

pump. All maintenance or repair must be done

by SUITABLY TRAINED or qualified persons

only.

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 the complete name of the part, part number and

material with the model number and serial number of the

pump when ordering repair parts. The unmounted pump or

pump unit model number and serial number can be found on

the nameplate secured to the pump.

This manual deals only with Series 855 magnetic drive pumps.

Refer to Figures 1 through 22 for general configuration and

nomenclature used in this manual. Pump specifications and

recommendations are listed in Catalog Section 685.

In the Viking model number system, the basic size letters

(AS, AK, AE etc.) are combined with the series number (855)

indicating basic pump construction material.

MODEL NUMBER CHART

Pump with Bearing Carrier

FIGURE 2

AK SERIES 855UB MD2-14 M

Pump with Motor Directly Mounted to the Bracket

UNMOUNTED PUMPS UNITS

AS-855U, AS-855M,

Units are designated by the un-

mounted pump model numbers

followed by the magnetic coupling

size and a letter indicating drive

style.

(Example: AK-855MA MD2 B50 M )

D = Direct Drive, Base Mounted

M = Motor, Face Mounted

B = Bearing Carrier

R = Viking Reducer Drive

P = Commercial Reducer Drive

See Page 4 for complete description of

the model number

AK-855U, AK-855M

AL-855U, AL-855M

KE-855U, KE-855M

KKE-855U, KKE855M

TABLE 1

FIGURE 1

SERIES AK855UB MD2-32 B

SERIES 855

Sizes AS, AK, AL, KE, KKE

1 2 3 4 5 6 ... 15 16

Resumo do Conteúdo

Página 1 - TECHNICAL SERVICE MANUAL

TECHNICAL SERVICE MANUAL VIKING PUMP, INC. • A Unit of IDEX Corporation • Cedar Falls, IA 50613 USASECTION TSMPAGEISSUEIntroduction ...

Página 2

SECTION TSM 685.2 ISSUE C PAGE 10 OF 16INSTALLATION OF BUSHINGSCARBON GRAPHITEThe canister bushing (see Figure 9 on page 8) requires a special fix

Página 3 - SPECIAL INFORMATION

SECTION TSM 685.2 ISSUE C PAGE 11 OF 16Do not attempt to reuse a PTFE (derivative) encapsulated O-ring if it has been removed. Immerse a new O-ring

Página 4 - MAINTENANCE

SECTION TSM 685.2 ISSUE C PAGE 12 OF 16Series MD2-B and MD2-C, All SizesDANGER !Follow these directions exactly to avoid injury to self or damage t

Página 5 - AS 8 5 5 M B-MD2 B14 B

SECTION TSM 685.2 ISSUE C PAGE 13 OF 16ADJUSTING END CLEARANCETable 7-A provides standard operating end clearance for this pump. Use eith

Página 6

SECTION TSM 685.2 ISSUE C PAGE 14 OF 16FIGURE 22VALVE – AS, AK, AL, KE AND KKE SIZES VALVE - LIST OF PARTS1. Valve Cap6. Valve Body2. Adj

Página 7 - PUMP DISASSEMBLY

SECTION TSM 685.2 ISSUE C PAGE 15 OF 16TROUBLESHOOTINGSome of the following may help pinpoint the problem:Pump does not pump:• Pump has lost it

Página 8 - DISASSEMBLY OF COUPLING

Página 9 - ASSEMBLY

SECTION TSM 685.2 ISSUE C PAGE 2 OF 16BEFORE opening any liquid chamber (pumping chamber, reservoir, relief valve adjusting cap fitting,

Página 10 - ASSEMBLY OF PUMP

SECTION TSM 685.2 ISSUE C PAGE 3 OF 16FIGURE 3RELIEF VALVE POSITION SPECIAL INFORMATIONROTATION: Viking Mag Drive® pumps are designed to run in e

Página 11 - PUMP ROTATION

GAUGE PORT BOSSSTORAGE: If the pump and coupling are to be stored, drain the pump and pour non-detergent SAE 30-weight oil into the pump po

Página 12 - ASSEMBLY OF COUPLING

SECTION TSM 685.2 ISSUE C PAGE 5 OF 16 EXPLODED VIEW – SIZES AS, AK, AL, KE & KKE MAG-DRIVE PUMPS FIGURE 6ITEM NAME OF PART ITEM NAME OF PART I

Página 13 - ADJUSTING END CLEARANCE

SECTION TSM 685.2 ISSUE C PAGE 6 OF 16MAGNETIC COUPLING OPTIONSPump Size Magnetic Coupling SizesAS B, CAK B, CAL B, CKE CKKE CCOUPLING TORQUE AND

Página 14 - PRESSURE ADJUSTMENT

SECTION TSM 685.2 ISSUE C PAGE 7 OF 166. Remove the idler and bushing assembly. If the idler bushing needs to be replaced, see “

Página 15 - TROUBLESHOOTING

SECTION TSM 685.2 ISSUE C PAGE 8 OF 16Buttonhead ScrewsLocknutInner MagnetSet CollarCanister BushingCanisterO-ringButton Head ScrewsCanister and Ca

Página 16

SECTION TSM 685.2 ISSUE C PAGE 9 OF 16DISASSEMBLY / ASSEMBLY OF BEARING CARRIER DISASSEMBLYThe bearing carrier for an MD2 B coupling featur

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