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Flowmeter
Original operating manual
Version
BA-2016.08.09 EN
Print-No.
300 458
TR MA DE Rev002
Series
DFM 165 – 350
ASV Stübbe GmbH & Co. KG
Hollwieser Straße 5
32602 Vlotho
Germany
Phone: +49 (0) 5733-799-0
Fax: +49 (0) 5733-799-5000
E-mail:
contact@asv-stuebbe.de
Internet:
www.asv-stuebbe.com
We reserve the right to make technical changes.
Read carefully before use.
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Table of Contents
Related Manuals for Stübbe DFM Series
Summary of Contents for Stübbe DFM Series
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Page 1: Fig
Flowmeter Original operating manual Series DFM 165 – 350 Version BA-2016.08.09 EN ASV Stübbe GmbH & Co. KG Print-No. 300 458 Hollwieser Straße 5 32602 Vlotho TR MA DE Rev002 Germany Phone: +49 (0) 5733-799-0 Fax: +49 (0) 5733-799-5000 E-mail: contact@asv-stuebbe.de Internet: www.asv-stuebbe.com... -
Page 2: Table Of Contents
Table of contents Table of contents About this document ....... 9.1.2 Dimensions . -
Page 3: About This Document
About this document About this document Other applicable documents This manual • is part of the equipment • applies to all series referred to • describes safe and proper operation during all operating phases Resistance lists Resistance of materials used to chemicals Target groups www.asv-stuebbe.de/pdf_resistance/300051.pdf Operating company... -
Page 4: General Safety Instructions
General safety instructions General safety instructions The manufacturer accepts no liability for damages caused 2.2.2 Obligations of personnel by disregarding any of the documentation. Only complete work on the device if the following requirements are met: • System is empty Intended use •... -
Page 5: Layout And Function
Layout and Function Layout and Function Marking Layout 3.1.1 Name plate The name plate is found on the packing box. Type DFM 350 Id. No. 2215870030 Materials DFM350 PVC EDPM DN65 PVC PVC-U Range 25-250 l/min Wasser EPDM 10/65 PTFE PN/DN FA16-61906 Fig. -
Page 6: Transport, Storage And Disposal
Transport, Storage and Disposal Transport, Storage and Disposal Unpacking and inspection on delivery Disposal 1. Unpack the device when received and inspect it for trans- Plastic parts can be contaminated by poisonous or radioac- port damage and completeness. tive media to such an extent that cleaning will not be suffi- cient. -
Page 7: Tab
Installation and connection Installation and connection Check operating conditions Make provisions for isolating and shutting off the pipes WARNING Splintering measuring tube! Do not use measuring tube made of PVC for gaseous media. 1. Ensure the required operating conditions are met: –... -
Page 8: Install Device
Installation and connection Install device 5.3.4 If necessary: Attach special scale Process pipework has been properly prepared. Process pipework has been secured against unintentional opening with shut-off values. Installation position vertical, direction of flow from bottom to top. WARNING Risk of injury and poisoning due to medium spraying out. Ensure that in case of a break in the measuring tube, no hazards result from escaping media. -
Page 9: Operation
Operation Operation Commissioning Device is connected properly to the process pipework. 1. Open throttle valves in inlet and outlet line. 2. Ensure that the float can float freely and measures a plau- sible value. Read measurement For the measurement range 2,500-25,000, the reading edge is below the float fixture (largest diameter) Reading edge Read measurement using face (1) of float. -
Page 10: Maintenance
Maintenance Maintenance Maintenance WARNING Risk of injury and poisoning due to hazardous or hot WARNING media. Use personal protective equipment when carrying out any Risk of injury during disassembly! work on the device. Wear protective gloves, components can be very sharp- Allow device to cool. -
Page 11: Troubleshooting
Troubleshooting Troubleshooting WARNING Risk of injury and poisoning due to hazardous media liq- uids! Use personal protective equipment when carrying out any work on the device. Additional troubleshooting Error Possible cause Corrective action Medium is leaking out of the flange Pre-tension of the O-ring too small Retighten union nut by hand. -
Page 12: Appendix
Appendix Appendix Technical specifications 9.1.1 Mechanical specifications Size Value Process conditions (medium) Pressure and temperature See material-dependent pressure/temperature diagram (→ Data sheet). Materials in contact with medium Measuring tube PVC, PSU, PA, PVDF Float PVDF Float catcher PVDF Insert PVC, PP, PVDF FPM, EPDM O-ring Materials not in contact with medium...
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