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AS QC2 Series Operating Instructions Manual

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Operating instructions
(Translation)
Fill heads of the series
- QC2
- G-Series

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Summary of Contents for AS QC2 Series

  • Page 1 Operating instructions (Translation) Fill heads of the series - QC2 - G-Series...
  • Page 2 The operating instructions in German are the original operating instructions. Revision status: A 09/2020, creation If you have questions about the products, please contact AS Strömungstechnik GmbH (manufacturer) directly. Copyright, address of the manufacturer © Copyright by AS Strömungstechnik GmbH Elly-Beinhorn-Str.

  • Page 3: Table Of Contents

    Disassembly ......................38 Dismantling the fill head ..................38 Maintenance/disposal ..................40 Cleaning the fill head ..................... 40 Fill head maintenance ................... 40 Returning fill heads ....................41 Fill head disposal ....................41 AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...

  • Page 4: General Information

    Step 1 of the sequence of actions Step 2 of the sequence of actions Step 3 of the sequence of actions The sequence of the work steps must be adhered to. » Indicates general information and recommendations. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...

  • Page 5: Symbols And Labels

    We therefore do not assume any liability or guarantee for the topicality, correctness and completeness of the information. Figures, graphics and texts as well as the design of these operating instructions are subject to copyright protection and other protective laws. Duplication – also in ex- cerpts –...

  • Page 6: Safety

    ATEX Fill heads may be used only in conjunction Directive, the technical guidelines with AS dip tubes of the series correspond- “Flammable liquids” and the explosion ing to the fill head. Observe the operating protection guidelines of the BG Che- instructions of the dip tube.

  • Page 7: General Safety Instructions

    Ensure that the fill heads are not used after the maximum period of use has expired. The duration of use depends on the chemicals used. • Before using the products, check the materials for their chemical resistance. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...

  • Page 8: Setup/Function

    (DH-RBU-...). The electrically conductive version with limit switch, manual shut-off valve or second vent port is also available. Depending on the design, the fill head may look slightly different. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 9 NPT3/8" female thread (from 11/2019), on the Figure with screwed-in flare adapter. Locking pin (set screw) Top connection (vertical or horizontal) Check valve (depending on model) Vent channel Liquid channel Limit switch (optional) AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 10 • Ground the dip tube and fill head flow back after transfer is complete and properly. there is no spill at disconnection. As soon as the pump is activated, the check valve opens. When the pump is switched off, the pressure in the filling line is reduced and the check valve closes.

  • Page 11: Auxiliary Tools

    Torque tool G-Se- RDC-89750 incl. bottle The torque tool comes with torque wrench ries and attachment. G-Se- without shelf ries con- RDC-89754 for accesso- ductive ries Series Item no. DH-Z-2-0001-02 G-Series DH-Z-G-0001-02 AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...

  • Page 12: Technical Specifications

    Period of use Depending on chemical resistance Standard: 3 years The fill heads shown here are only exemplary representations. Depending on the equipment and configuration, the actual fill head may vary in appearance AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 13 PVC (red) O-ring on code Standard: FKM disk As an alternative: EPDM, Kalrez® Other components Standard: PVDF, As an alternative: PFA, on request Connections Characteristic Value Connection vari- Flare: 3/8“, 1/2“, 3/4“, 1“, 1 1/4“ ants liquid Hose connector: 1/2“, 3/4“, 1“...

  • Page 14: Fill Head Dh-_B

    Depending on the equipment and configuration, the actual fill head may vary in appearance » For electrical data, connection diagram and further information on integration, refer to the separate data sheet of the sensor. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 15 Conductive: PP (black), PVDF (black), PFA (black) O-ring variants Standard: Perfluor elastomer (Kalrez®) As an alternative: FPM/FKM, EPDM Release pin (limit Standard: Magnet encapsulated in PVDF switch) As an alternative: Magnet encapsulated in PCTFE Materials (non-wetted components) Characteristic Value Anti-rotation clip PVC (red) O-ring on code...

  • Page 16: Fill Head Dh-A

    Standard: 3 years (1): Plug valve (turncock) (2): Ball valve The fill heads shown here are only exemplary representations. Depending on the equipment and configuration, the actual fill head may vary in appearance AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 17 Ball valve For PE-HD housings • Standard: PP-H with FPM o-rings • As an alternative: PP-H with EPDM o-rings, PP-H with Kalrez o-rings For PVDF housings • Standard: PVDF with FPM o-rings • As an alternative: PVDF with EPDM o-rings, PVDF with Kalrez o-rings...

  • Page 18: Fill Head Dh

    Depending on chemical resistance Standard: 3 years N2-Connection Vent port The fill heads shown here are only exemplary representations. Depending on the equipment and configuration, the actual fill head may vary in appearance AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 19 PVC red O-ring on code Standard: FKM disk As an alternative: EPDM, Kalrez® Other components Standard: PVDF, As an alternative: PFA, on request Connections Characteristic Value Connection vari- Flare: 3/8“, 1/2“, 3/4“, 1“, 1 1/4“ ants Hose connector: 1/2“, 3/4“, 1“...

  • Page 20: Fill Head Dh-_U

    Depending on the equipment and configuration, the actual fill head may vary in appearance » For electrical data, connection diagram and further information on integration, refer to the separate data sheet of the sensor. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 21 PVC red O-ring on code Standard: FKM disk As an alternative: EPDM, Kalrez® Other components Standard: PVDF, As an alternative: PFA, on request Connections Characteristic Value Connection vari- Flare: 3/8“, 1/2“, 3/4“, 1“, 1 1/4“ ants Hose connector: 1/2“, 3/4“, 1“...

  • Page 22: Fill Head Dh-_J

    Period of use Depending on chemical resistance Standard: 3 years Mixing nozzle The fill heads shown here are only exemplary representations. Depending on the equipment and configuration, the actual fill head may vary in appearance AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 23 PVC red O-ring on code Standard: FKM disk As an alternative: EPDM, Kalrez® Other components Standard: PVDF, As an alternative: PFA, on request Connections Characteristic Value Connection vari- Flare: 3/8“, 1/2“, 3/4“, 1“, 1 1/4“ ants Hose connector: 1/2“, 3/4“, 1“...

  • Page 24: Ambient / Operating Temperature

    For applications outside the listed tempera- 5-6 Nm (3/4" plug) ture ranges, please contact the technical T type / W type customer service of AS Strömungstechnik. 6-8 Nm (M42 plug). The chemical resistance of plastics and elastomers can deteriorate due to heat at...

  • Page 25: Assembly/Commissioning

    • The vertical liquid column above seals and thus to leaks. Dust deposits the fill head should be as small as must be avoided in EX areas in par- possible. ticular, as there is an increased risk of ignition.
  • Page 26 (check valve, plug valve (turncock) or ball valve) » The vent port is used only to connect must seal completely, a ventilation line. Never use it as a • Ventilation of the container at return flow for liquids. maximum flow rate.
  • Page 27 Check whether the fill head shows any damage such as cracks or discoloring. Use the first liters of product as flush- ing chemistry to condition the fill head and connections. 10. In the case of fill heads with overfilling...

  • Page 28: Tests Prior To Assembly

    » The screw connections must be se- cured against unwinding. When using flare connections, see also AS flare and assembly in- structions. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 29 CAUTION Danger due to leaks! If the top and main body do not line up this can be a sign that it has been tam- pered with and could result in leaks. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...

  • Page 30: Mounting The Fill Head

    A ventilation line must be connected to the vent port so that no medium can escape unhindered in the event of overfilling. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 31 / face been overfilled by the chemical filler. shield). If this is the case, close the container again immediately and contact the chemical filler / manufacturer / sup- plier. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 32 Wetting with ultra pure water mini- mizes sliding friction and protects the o-ring from damage. Make sure that electrically conductive fill heads are properly grounded with ground wire and terminal. Insert the fill head into the dip tube. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 33 16. Check from all sides that the code disk using a fill head with limit switch or by lies flat on the dip tube (10). using a light barrier. 14. Press the anti-rotation clip (9) down- wards. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...

  • Page 34: Operation

    Make sure that minimal to no vibra- valve or outlet tap, open the manual tions, e.g. from the fluid pump, are shut-off valve as soon as the system transmitted to the entire system. is connected. For electrically conductive fill heads, check that the entire system is ground- ed.

  • Page 35: Tests During Operation

    • Check that minimal to no vibrations are transferred to the overall system. • Carry out a visual inspection of the overall system for leaks or dam- ages. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...

  • Page 36: Troubleshooting

    Take suitable precautions system is stopped. a suction system, which creates on the system side to pre- excessive negative pressure in vent negative pressure, the container. e.g. reduce the negative pressure in the extraction system. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 37 Thread on dip tube damaged. Contact chemical filler / into the dip tube at an angle or manufacturer / supplier not completely. or technical customer service of AS Strömung- stechnik Thread on the fill head dam- Contact AS Strömungs- aged. technik technical custom-...

  • Page 38: Disassembly

    You may hear a hissing sound. In this case, do not continue unscrewing the fill head, wait until no more hissing can be heard and then finish unscrewing. AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...
  • Page 39 Screw the fill head in tight into the docking station. 10. Check that the o-ring on the dip tube closure is present and undamaged. T-type / W-type S-type / V-type AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...

  • Page 40: Maintenance/Disposal

    Regularly check whether check valve the check valve seals completely. Tap/ball valve / Regular function check. shut-off valve Fill head Regularly check the con- nections for proper screw connections. Overfilling Regular function check. sensor AS Strömungstechnik GmbH Version date: 09/2020 www.asstroemungstechnik.de...

  • Page 41: Returning Fill Heads

    A disposal cost will be applied. It Section 9.1). is important to fill out the form for the Dispose of all parts in an environmen- safety of our personnel as well as the tally correct manner. safety of logistic providers. Incorrect or negligent disposal can cause considerable environmental pollution.

This manual is also suitable for:

G seriesDh-r seriesGh-r seriesDh- b seriesGh- b seriesDh-a series ... Show all

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