Table of Contents
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Screw Pump
Original Operating Manual
Version
BA-2014.01
ID-No.
550 041
VM-No.
626.0005 GB
SPF series
ALLWEILER GmbH
Postfach 1140
Allweilerstraße 1
78301 Radolfzell
Germany
Phone: +49 (0) 7732-86-0
Fax: +49 (0) 7732-86-436
E-mail: service@allweiler.de
Internet: http://www.allweiler.com
We reserve the right to make technical changes.
Read carefully before use.
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Table of Contents
Troubleshooting
Related Manuals for Allweiler SPF series
Summary of Contents for Allweiler SPF series
- Page 1 Screw Pump Original Operating Manual SPF series Version BA-2014.01 ALLWEILER GmbH ID-No. 550 041 Postfach 1140 VM-No. 626.0005 GB Allweilerstraße 1 78301 Radolfzell Germany Phone: +49 (0) 7732-86-0 Fax: +49 (0) 7732-86-436 E-mail: service@allweiler.de Internet: http://www.allweiler.com We reserve the right to make technical changes.
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Page 2: Table Of Contents
........15 9.1.1 Part numbers and designations ... . . 28 SPF series BA-2014.01 626.0005 GB – 550 041... - Page 3 Declaration of conformity according to EC Machine Directives ......34 626.0005 GB – 550 041 BA-2014.01 SPF series...
- Page 4 Declaration of conformity according to EC machine directives ......34 SPF series BA-2014.01 626.0005 GB – 550 041...
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Page 5: About This Document
Declaration of conformity Conformity with standards, contents of the declaration of conformity (→ 9.4 Declaration of conformity according to EC Machine Directives, Page 34). Tab. 2 Other applicable documents and their purpose 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 6: Warnings And Symbols
Take note of all information highlighted by the safety warning sign and follow the instructions to avoid injury or death. Instruction 1. , 2. , ... Multiple-step instructions Precondition → Cross reference Information, notes Tab. 4 Symbols and their meaning SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 7: Safety
For example, the following are not allowed: – Hanging base plate pumps in the pipe – Overhead installation – Installation in the immediate vicinity of extreme heat or cold sources – Installation too close to the wall 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 8: Obligations Of The Operating Company
• Obtain the manufacturer's approval prior to carrying out any modifications, repairs or alterations during the warranty period. Only use genuine parts or parts that have been approved • by the manufacturer. SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 9: Layout And Function
ATEX plate (example) Shaft seal Explosion protection mark Mechanical seal Reference to ATEX additional instructions Filter version Version with electric filter heating Pressure relief valve adjustment range Material key Tab. 5 Pump type code 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 10: Layout
Layout Pump cover, end side Work spindle (1 x) Coupling Suction flange Pressure flange 10 Motor Pump casing Shaft seal 11 Pressure relief valve Idler spindle (2 x) Edge of heat insulation SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 11: Shaft Seals
Two or three shaft seal rings, standard version Bearings and lubrication • Sizes 10, 20 – Sleeve bearing lubricated by pumped liquid • Size 40 – Groove ball bearing lubricated with pumped liquid according to DIN 625 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 12: Transport, Storage And Disposal
Do not stand under suspended loads. Fig. 6 Fastening the lifting gear to the pump unit vertically (as illustrated) Fasten the lifting gear to the pump unit. SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 13: Treatment For Storage
Remove the plastic parts and dispose of them in accor- 5. Every 6 months: dance with local regulations. – Renew the preservative if necessary (→ 4.2 Treatment for storage, Page 13). Dispose of the pump in accordance with local regulations. 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 14: Setup And Connection
The pump is stable and cannot tip over 5.1.4 Removing the preservative If the pump is to be put into operation immediately after setup and connection: Remove the preservative prior to setup (→ 4.4 Removing the preservative, Page 13). SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 15: Installing The Motor
1. Avoid bending radii of less than 1.5 times the nominal pipe properties and do not seize up due to corrosion. diameter. 2. Avoid abrupt changes of cross-section and direction along the piping. 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 16: Discharging Leaks
1. Provide heating for the pumped liquid or the suction pipe. 2. Dimension the heating to ensure that the pumped liquid is guaranteed to be in a liquid state, even when the pump starts up. SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 17: Connecting The Pipes
Nominal diameter < 150 mm: by hand – Nominal diameter > 150 mm: with a small lever 3. Make sure the flange surfaces are parallel. 4. Reconnect the pipe connecting flanges to the pump. 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 18: Operation
5. Ensure that no pipe connections are leaking. NOTE Risk of cavitation when throttling down the suction flow rate! Fully open the suction-side fitting and do not use it to adjust the flow rate. SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 19: Switching Off
3. Switch on the motor and make sure it is running smoothly. 4. Make sure the temperature rises at a rate of no more than 2 K/min. 5. Make sure the minimum pumping pressure is above 2 bar. 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 20: Switching Off
– Remains liquid, non-corrosive – Remains liquid, Empty the corrosive pump and containers. Treat the pump and containers with preser- vative. Tab. 7 Measures depending on the behavior of the pumped liquid SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 21: Start-Up Following A Shutdown Period
2. Carry out all steps as for the initial start-up (→ 6.1 Putting the pump into service for the first time, Page 18). Operating the stand-by pump Stand-by pump filled and bled Operate the stand-by pump at least once a week. 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 22: Maintenance
As a precautionary measure, replace the antifriction bear- ing every 2 years (recommended). 7.2.2 Mechanical seals Mechanical seals have functional leaks (→ manufacturer's specifications). In the event of major leaks: Replace the mechanical seal and its auxiliary seals. SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 23: Cleaning The Pump
Risk of injury due to heavy components! Pay attention to the component weight. Lift and transport heavy components using suitable lifting gear. Set down components safely and secure them against overturning or rolling away. 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 24: Dismounting
3. Replace the antifriction bearings. 4. Install the pump (→ 9.1 Sectional drawings, Page 28). 5. Install the pump in the system (→ 5 Setup and connection, Page 14). SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 25: Troubleshooting
Air is sucked in Seal the source of malfunction. – – – – Excessive amount of gas: Pump is Check the cable gland. cavitating Clean/enlarge the filter. Enlarge the supply/suction pipe cross-section. 626.0005 GB – 550 041 BA-2014.01 SPF series... - Page 26 Tighten the tie bolts (→ 9.2.3 Tightening torques, Page 31). – – – – – – – Seal shaft seal Replace the mechanical seal. – – – – – – – Housing seal defective Replace the housing seal. SPF series BA-2014.01 626.0005 GB – 550 041...
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Page 27: Pressure Relief Valve Malfunctions
Measure the excess pressure with the fitting on the pressure side closed. Reset the pressure relief valve (opening pressure 10% higher than the operating pressure). Tab. 12 Pressure relief valve troubleshooting list 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 28: Appendix
Socket head cap screw Tab. 13 Designation of components according to part numbers Socket head cap screw 1) Can be ordered as spare part/spare part kit Hexagon head bolt 2) Possibly not shown SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 29: Sectional Drawings
3) Parts are omitted if the delivery does not include bell hous- ing, coupling and motor 4) Heating shell with strap (optional) 9.1.2 Sectional drawings SPF with filter, size 10, 20 Fig. 8 SPF with filter, size 10, 20 626.0005 GB – 550 041 BA-2014.01 SPF series... - Page 30 Appendix SPF without filter Fig. 9 SPF without filter Mechanical seal Fig. 10 U8.3 mechanical seal, size 40 SPF series BA-2014.01 626.0005 GB – 550 041...
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Page 31: Technical Specifications
517,0 M 24 890,0 M 27 1304,0 M 30 1775,0 M 10 M 12 M 16 12.9 M 20 M 24 1150 M 27 1700 M 30 2300 Tab. 15 Tightening torques 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 32: Coupling Assembly
LM LP Coupling Coupling [mm] [mm] AR24 Bowex AR24 Jun14 Bowex Bowex Jun19 Bowex Bowex 90S/L 23 10 100L/ Bowex Bowex 112M Bowex Bowex 132S/M Bowex 160M/L Tab. 16 Dimensions for installing coupling SPF series BA-2014.01 626.0005 GB – 550 041... -
Page 33: Safety Certificate
We hereby declare that the information given is correct and complete, and that the pump is being shipped in accordance with legal requirements. Company / Phone: address: Fax: Customer no.: ____ ____ ____ ____ ____ ____ ____ Issuer name: Position: (capital letters) Date: Company stamp / signature: Tab. 18 Safety certificate 626.0005 GB – 550 041 BA-2014.01 SPF series... -
Page 34: Declaration Of Conformity According To Ec Machine Directives
EC declaration of conformity according to machine directive, appendix II A ALLWEILER GmbH, Postfach 1140, 78301 Radolfzell, Germany; Tel. +49 (0)7732 86-0, Fax. +49 (0)7732 86-436, hereby declare that, when the conditions in the operating manual are observed, the pump unit / pump: Designation Equipment no. - Page 35 Appendix 626.0005 GB – 550 041 BA-2014.01 SPF series...
- Page 36 Appendix SPF series BA-2014.01 626.0005 GB – 550 041...
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