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Stübbe ETLB-S series, Original Operating Manual

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Stübbe ETLB-S series Original Operating Manual Download Page 27

Appendix

Sizes 20-100; 25-125S; 25-125L

 

801.01

531.01

507.01

412.01

507.01

412.02

412.03

260.01

161.01

230.01

444.01

523.01

490.01

412.04

550.01

934.01

920.02

731.01

730.01

Fig. 10

Sectional view 1

920.01

554.01

902.01

713.01

Fig. 11

Sectional view 2

801.01

507.01

444.01

412.01

490.01

523.01

507.01

412.02

531.01

558.01

731.01

730.01

412.04

920.02

260.01

161.01

934.01

412.03

230.01

550.01

940.01

902.01

554.01

713.01

920.01

Fig. 12

Exploded drawing

301 356

BA-2018.01.25 EN

ETLB-S, ETLB-ST

27

Summary of Contents for ETLB-S series

Page 1: ...MA DE Rev001 Subject to technical modi cations Read carefully before use Save for future use Distributed in the UK by Pump Engineering Limited Unit B1 Riverside Industrial Estate Littlehampton West Su...

Page 2: ...onnecting the pipes 14 5 5 1 Keeping the piping clean 14 5 5 2 Installing the pressure pipe 14 5 5 3 Inspection for stress free pipe connections 14 5 6 Electrical connection 15 5 6 1 Connecting the mo...

Page 3: ...nal view 2 29 Fig 18 Exploded drawing 29 Fig 19 Sectional view 1 30 Fig 20 Sectional view 2 30 Fig 21 Exploded drawing 30 Fig 22 Permissible forces at the pressure socket 31 List of tables Tab 1 Other...

Page 4: ...ng the respective pipework Electrical quali cation Quali ed electrician Transport quali cation Quali ed transport specialist Responsibility Read observe and follow this manual and the other applicable...

Page 5: ...us situation Minor injury Potentially hazardous situation Material damage Safety warning sign Take note of all information highlighted by the safety warning sign and follow the instructions to avoid i...

Page 6: ...d with water as the pumped liquid must not be used for foodstuffs or drinking water Use for food or drink ing water only if speci ed in the data sheet The type of installation should be selected only...

Page 7: ...nding Warranty Obtain the manufacturer s approval prior to carrying out any modi cations repairs or alterations during the warranty period Only use genuine parts or parts that have been approved by th...

Page 8: ...rial 5 Shaft seal information 6 Impeller diameter mm 7 Differential head 8 Flow 3 2 Description Non self priming vertical centrifugal pump in modular design Use in open or closed unpressured container...

Page 9: ...ing to local regula tions Retain the transport frame for horizontal storage recom mended 4 1 2 Lifting DANGER Death or limbs crushed as a result transported items falling over Use lifting gear appropr...

Page 10: ...shaft twice a month 5 Make sure the shaft and bearing change their rotational position in the process 4 3 Disposal Plastic parts can be contaminated by poisonous or radioac tive pumped liquids to suc...

Page 11: ...ances Maximum lling height Minimum lling height 5 1 2 Checking the operating conditions for the ETLB ST 1 3 2 4 Fig 5 Mount the ETLB ST pump on a supporting structure 1 Process connector on the pressu...

Page 12: ...nections NOTE Material damage due to excessive forces and torques on the pump Ensure pipe connection without stress 1 Plan pipes safely No pulling or thrusting forces No bending moments Adjust for cha...

Page 13: ...packaging 5 4 2 Checking the operating conditions for the accessory part 1 Ensure the necessary installation dimensions and lling level of the pump with the accessory part installed data sheet Minimu...

Page 14: ...the union nut 3 from the discharge ange 4 If necessary remove the insert from the discharge ange 4 2 Position the discharge elbow ange adapter 1 on the discharge ange 4 and align it 3 Using the union...

Page 15: ...ction of rotation DANGER Danger to life from rotating parts Use personal protective equipment when carrying out any work on the pump Maintain an adequate distance from rotating parts 1 Switch on motor...

Page 16: ...o running pump Do not touch the pump when it is running Do not carry out any work on the pump when it is running Allow the pump to cool down completely before starting any work DANGER Risk of injury a...

Page 17: ...quipment for any work on the pump Collect leaking liquid safely and damage tting in accor dance with local regulations Take the following measures whenever the pump is shut down Pump is Action shut do...

Page 18: ...year replace elastomer seals O rings shaft sealing rings 6 5 Operating the stand by pump Stand by pump lled and bled Operate the stand by pump at least once a week Open pressure side tting far enough...

Page 19: ...is heavily dependent on the respective operating condi tions It is therefore not possible to make general state ments about the operating life DANGER Risk of injury due to running pump Do not touch th...

Page 20: ...heavy components using suitable lifting gear Set down components safely and secure them against overturning or rolling away WARNING Risk of injury during disassembly Secure the pressure side gate val...

Page 21: ...ipe 713 01 to the bottom 4 Remove the centrifugal disk 558 01 if available 5 Undo the V rings 507 01 and sealing washer 444 01 Removal of the V rings two sealing washers Sizes 32 160 5 5 7 5kW 40 160...

Page 22: ...cialist mechanics should complete dismounting installation work NOTE Material damage due to unsuitable components Always replace lost or damaged screws with screws of the same strength where required...

Page 23: ...sure of the system is too high pump selected is too small Consult the manufacturer X X X Suction head too large NPSHpump is larger than NPSHsystem Increase pump inlet pressure Consult the manufacturer...

Page 24: ...the impeller down Consult the manufacturer and adjust the impeller diameter X X X X Motor speed too high Compare the required motor speed with the speci cations on the pump type plate Replace the mot...

Page 25: ...nge attachment 554 03 Washer sealing washer 558 01 Centrifugal disk shaft sleeve 713 01 Suspension pipe 730 01 Pipe connector insert 731 01 Pipe joint gland nut 801 01 Flange motor 901 01 Hexagonal sc...

Page 26: ...01 444 01 523 01 490 01 412 04 731 01 730 01 Fig 7 Sectional view 1 920 01 554 01 902 01 Fig 8 Sectional view 2 161 01 230 01 260 01 412 03 412 02 730 01 731 01 412 04 444 01 531 01 523 01 507 01 490...

Page 27: ...34 01 920 02 731 01 730 01 Fig 10 Sectional view 1 920 01 554 01 902 01 713 01 Fig 11 Sectional view 2 801 01 507 01 444 01 412 01 490 01 523 01 507 01 412 02 531 01 558 01 731 01 730 01 412 04 920 02...

Page 28: ...0 02 934 01 731 01 730 01 Fig 13 Sectional view 1 920 01 554 01 902 01 713 01 Fig 14 Sectional view 2 801 01 490 01 507 01 523 01 444 01 412 02 507 01 731 01 730 01 412 04 230 01 412 03 260 01 161 01...

Page 29: ...05 Fig 16 Sectional view 1 920 01 554 03 914 03 713 01 554 01 554 02 901 01 914 04 Fig 17 Sectional view 2 801 01 507 01 490 02 523 01 531 01 444 01 507 01 731 01 730 01 412 04 230 01 412 03 260 01 1...

Page 30: ...01 412 05 Fig 19 Sectional view 1 920 01 554 03 914 03 713 01 554 01 554 02 901 01 914 02 914 04 Fig 20 Sectional view 2 801 01 507 01 490 02 523 01 531 01 444 01 507 01 731 01 730 01 412 04 230 01 4...

Page 31: ...42 14 10 M12 73 24 25 M16 170 63 30 M20 340 113 32 M24 580 193 34 Tab 10 Tightening torques of casing screws 1 Metal Screws nuts housing pipes 2 Metal screws nuts Plastic housing pipes 3 Metal screws...

Page 32: ...5 67 68 70 70 72 70 72 ETLB S 32 160 70 72 70 72 70 ETLB S 40 125 65 65 67 68 70 70 72 70 72 70 ETLB S 40 160 70 70 72 70 ETLB S 50 125 70 70 72 70 ETLB S 80 200 1 66 68 66 Tab 12 Noise level LpA to D...

Page 33: ...ps ET ETL ETLB ETLB S ETLB T ETLB ST to which this declaration relates are in conformity with the following standards Machinery Directive 2006 42 EC EMC Directive 2014 30 EU With regard to electrical...

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