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Summary of Contents for Samson SAMSTATION 7029
- Page 1 EB 8546-2 EN Translation of original instructions SAMSTATION Type 7029 Supply Pressure Regulator Edition February 2019...
- Page 2 Î For the safe and proper use of these instructions, read them carefully and keep them for later reference. Î If you have any questions about these instructions, contact SAMSON‘s After-sales Service Department (aftersalesservice@samson.de). The mounting and operating instructions for the devices are included in the scope of delivery.
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Page 3: Table Of Contents
Contents Safety instructions and safety measures ............5 Notes on possible personal injury ..............7 Notes on possible property damage ..............7 Markings on the device .................8 Article code ....................8 Nameplate ....................9 Design and principle of operation ..............10 Technical data .....................12 Accessories ....................13 Spare parts ....................13 Dimensions in mm ..................14 Installing the supply pressure regulator ............16... - Page 4 EB 8546-2 EN...
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Page 5: Safety Instructions And Safety Measures
SAMSON does not assume any liability for damage resulting from the failure to use the de- vice for its intended purpose or for damage caused by external forces or any other external factors. - Page 6 Î Observe the requirements for personal protective equipment specified in the valve docu- mentation. Î Check with the plant operator for details on further protective equipment. Revisions and other modifications Revisions, conversions or other modifications of the product are not authorized by SAMSON. They are performed at the user's own risk and may lead to safety hazards, for example. Furthermore, the product may no longer meet the requirements for its intended use. Warning against residual hazards To avoid personal injury or property damage, plant operators and operating personnel must prevent hazards that could be caused in the pneumatic instrumentation by the signal pressure or by moving parts by taking appropriate precautions. They must observe all hazard state-...
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Page 7: Notes On Possible Personal Injury
Safety instructions and safety measures 1.1 Notes on possible personal injury WARNING Risk of injury due to high pressure. Î Shut off the air line before performing work on the supply pressure regulator. 1.2 Notes on possible property damage NOTICE Risk of damage to the supply pressure regulator due to excessively high tightening torque. -
Page 8: Markings On The Device
Markings on the device 2 Markings on the device 2.1 Article code SAMSTATION Supply Pressure Type 7029- x Regulator Version Aluminum connecting part, plastic body Connecting thread G ¼ ¼-18 NPT Set point range 0.5 to 6.0 bar Pressure gauge Without 1 pressure gauge, 0 to 6 bar, plastic body Material Aluminum connecting part, plastic body Filter 20 µm 5 µm... -
Page 9: Nameplate
Markings on the device 2.2 Nameplate ACHTUNG! Innerhalb explosionsgefährdeter Bereiche ist das Gerät so zu errichten und zu warten, dass nicht mit elektrostatischer Aufladung zu rechnen ist. WARNING! In explosive areas install and service the device in such a way to avoid any electrostatic charging. -
Page 10: Design And Principle Of Operation
Design and principle of operation 3 Design and principle of oper- The supply pressure regulator contains a filter cartridge (11). The condensate is ation drained by opening the screw lid (13) by The supply pressure regulator is used to half a turn. provide pneumatic measuring and control The manual drain (12) of versions with sepa- equipment with a constant supply pressure. - Page 11 Design and principle of operation Version without pressure gauge Version with pressure gauge and without filter receptacle and with filter receptacle Body Seat Plug Plate Diaphragm Cover Centering bushing Set point spring Set point screw 10 Lock nut 11 Filter cartridge 12 Condensate drain 13 Screw lid 14 Filter receptacle...
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Page 12: Technical Data
Design and principle of operation 3.1 Technical data Table 1: Technical data Type 7029 Supply Pressure Regulator Supply pressure 1 to 12 bar (15 to 180 psi) 1) Set point range 0.5 to 6 bar (8 to 90 psi) Air consumption ≤0.1 m ³/h (with 7 bar supply air) Air output Refer to Fig. 3 Permissible ambient temperature –20 to +60 °C Dependency on inlet pressure <150 mbar/Δp = 1 bar Reversing error 100 to 400 mbar (depending on set point) Hysteresis <100 mbar... -
Page 13: Accessories
Design and principle of operation Table 2: Materials Connecting plate Aluminum Cover, body, filter stopper PA glass fiber reinforced Plug PA glass fiber reinforced and POM Plug lip seal PVMQ Screw (plug) Nickel-plated steel O-rings PVMQ Diaphragm Diaphragm plate Screws Set point spring 1.4310 Filter receptacle UV-resistant PA Filter cartridge 3.2 Accessories Accessories Order no. -
Page 14: Dimensions In Mm
Design and principle of operation 3.4 Dimensions in mm ~110 Cap (optional) EB 8546-2 EN... - Page 15 Design and principle of operation ~110 Cap (optional) EB 8546-2 EN...
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Page 16: Installing The Supply Pressure Regulator
Installing the supply pressure regulator 4 Installing the supply pressure regulator Install the device directly in the pipe of the air supply. The supply pressure regulator can be attached to a rail or bracket using the two fastening bores (see Fig. 4). Î Observe the flow direction. An arrow indicates the direction. -
Page 17: Set Point Adjustment
Set point adjustment 5 Set point adjustment Î Refer to Fig. 5 Î Unscrew the cap (15), if used. Î Adjust the set point of the supply pres- sure regulator at the set point screw (13). Î Turning the screw clockwise increases the output pressure and turning it counter- clockwise reduces the output pressure. -
Page 18: Maintenance
Maintenance 6 Maintenance WARNING Risk of injury due to high pressure. Shut off the air line before performing work on the supply pressure regulator. We recommend checking the filter regularly and to renew the filter cartridge (depending on the degree of contamination in the plant). Drain condensed water that has collected: Î... -
Page 19: Troubleshooting
Troubleshooting 7 Troubleshooting WARNING Risk of injury due to high pressure. Shut off the air line before performing work on the supply pressure regulator. Leakage between supply pressure regulator and pneumatic connections: Î Check the pipe fittings are fitted properly. Leakage between supply pressure regulator and filter receptacle or screw lid: Î... - Page 20 EB 8546-2 EN SAMSON AKTIENGESELLSCHAFT Weismüllerstraße 3 · 60314 Frankfurt am Main, Germany Phone: +49 69 4009-0 · Fax: +49 69 4009-1507 samson@samson.de · www.samson.de...
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