Multitech 1777.8/7-10 G3 Multitec Index, Section Adjusting dimensions for coupling

Page 3

Multitec

Index

 

Section

Page

Adjusting dimensions for coupling

 

 

alignment, pump sizes 32 to 65, versions

 

 

E, Ex, F, Fx, V, Vx

 

31

Aligning the pump / drive

5.3.1

8

Applications

4.4

6

Bearings

7.4.4

22

Bearings and lubrication

7.2.2

14

Checking the direction of rotation

5.5.3

10

Commissioning

6.1

11

Commissioning, start-up / shutdown

6

11

Connecting the motor

5.5.1

10

Connecting the piping

5.4

9

Connection to power supply

5.5/6.1.4

10/12

Contact guard

6.1.3

12

Coupling

7.2.4

15

Density of fluid pumped

6.2.4

13

Description of the product and

 

 

accessories

4

6

Design details

4.3

6

Designation

4.2

6

Dismantling

7.3

15

Dismantling and replacement of shaft

 

 

seals

7.3.4

18

Dismantling the bearings

7.3.3

16

Dismantling the hydraulic systems

7.3.6

20

Dismantling the mechanical seal

7.3.5

18

Final check

6.1.7

12

Foundation / Checks to be carried out

 

 

prior to installation

5.2

7

General

1

4

General assembly drawings

9

27-29

General instructions

7.1

14

General instructions (dismantling)

7.3.1

15

Installation at site

5

7

Installing the pump/unit

5.3

7

List of components

9.1

30

Lubricants

6.1.1

11

Marking of instructions in the manual

2.1

4

Max. clearance gaps

7.5.1

25

Minimum flows

6.2.3

13

Modification and manufacture of spare

 

 

parts by customer

2.7

5

Non-compliance with safety instructions

2.3

4

Operating limits

6.2

12

Personnel qualification and training

2.2

4

Preparations for dismantling

7.3.2

15

Priming the pump and checks to be

 

 

carried out

6.1.2

11

Re-adjusting the clearance gaps

7.5

25

Reassembly

7.4

20

 

Section

Page

Reassembly of hydraulic system

7.4.2

21

Recommended spare parts stock for 2

 

 

years’ continuous operation

7.3.7

20

Repairs

7.5.2

25

Returning to service after storage

6.4

13

Safety

2

4

Safety awareness

2.4

4

Safety instructions for maintenance,

 

 

inspection and installation work

2.6

5

Safety instructions for the operator / user

2.5

5

Safety regulations / Special instructions

5.1

7

Servicing / inspection

7.2

14

Servicing / maintenance

7

14

Setting the time relay

5.5.2

10

Shaft seal

7.2.3/7.4.3

15/21

Shutdown

6.1.6

12

Shutdown / storage / preservation

6.3

13

Start-up

6.1.5

12

Storage / Preservation

3.2

5

Supervision of operation

7.2.1

14

Switching frequency

6.2.2

13

Technical specification

4.1

6

Temperature of fluid pumped

6.2.1

12

The pump is removed from the pipe and

 

 

stored

6.3.2

13

The unit / pump remains installed; periodic

 

 

check of operation

6.3.1

13

Tightening of shaft nuts on Multitec pumps

 

23

Tightening torques - Tie bolts (part No.

 

 

905)

7.4.1

21

Transport / Handling

3.1

5

Transport / Storage

3

5

Trouble-shooting

8

26

Unauthorized modes of operation

2.8

5

Vacuum balance line

5.4.1

10

3

Image 3
Contents High-pressure pumps in ring-section design Operating instructions 1777.8/7-10 G3Works No Type series Multitec Contents Multitec Index Section Adjusting dimensions for couplingMultitec General SafetyTransport, storage MultitecDescription Product AccessoriesClose-coupled pumps Multitec Installation at siteFoundation / Checks to be carried out prior to installation Installing the pump/unit100 120 Nm Aligning the pump / drive Coupling guardBe tightened to the following torques Tightening torque Thread Strength Drive Non-drive EndProtection against foreign matter Connecting the pipingMax. permissible pipeline forces material codes 10, 11, 12 Max. permissible pipeline forces material codes 20 toChecking the direction of rotation Connection to power supplySetting the time relay Vacuum balance lineMultitec Commissioning, start-up / Shutdown Gland packing Temperature of the fluid pumpedStart-up ShutdownDensity of fluid pumped Switching frequencyReturning to service after storage Minimum flowsPump Multitec Servicing / maintenanceBearings and lubrication General instructionsCoupling Oil quality / Oil changeMotor Shaft seal Mechanical sealRadial suction nozzle Dismantling the bearingsDismantling the non-drive-end bearings Plain bearing Axial suction nozzleGrease lubrication Grease lubrication figsOil lubrication with lip seal fig Oil lubrication with labyrinth seal figReplacing the shaft protecting sleeve Removing a double-acting mechanical seal With the rules of sound engineering practice ReassemblyDismantling the hydraulic system Intermediate bearing bush Intermediate bearing diffuserReassembly of hydraulic system Stuffing box housingSeals Gland packing Leakage at the mechanical seal Mechanical sealsHorizontal baseplate-mounted pump units Sealing elementsTightening the shaft nuts on Multitec pumps Fixed bearing MTC 100/125/150Rolling element bearing sizes Grease-lubricated bearings Radial bearing Temperature of the rolling element bearingsRe-adjusting the clearance gaps Maximum clearance gaps Installation and returning to serviceMultitec Trouble-shooting Pump sizes 32 to General assembly drawingPump sizes 100, 125 Close-coupled pump up to pump sizeRadial suction nozzle Vertical design Pump sizes 32, 50Pump sizes 125 529 List of componentsDescription 525.1/2/4 Spacer sleeveBild Achtung AttenzionKSB Aktiengesellschaft

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