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Samsomatic 3962 Series, Mounting And Operating Instructions

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Samsomatic 3962 Series Mounting And Operating Instructions Download Page 1

Series 3962
Ex d Solenoid Valve
Type 3962-9

  Fig. 1 · Type 3962-9

Mounting and
Operating Instructions

EB 3962-1 EN

Edition November 2009

Summary of Contents for 3962 Series

Page 1: ...Series 3962 Ex d Solenoid Valve Type 3962 9 Fig 1 Type 3962 9 Mounting and Operating Instructions EB 3962 1 EN Edition November 2009 ...

Page 2: ...lates 5 1 4 Mounting on linear actuators using CrNiMo pipe fittings 5 2 Pneumatic connections 6 2 1 General 6 2 2 Connecting line 6 2 3 Operating medium for the booster valve 6 2 4 Auxiliary air for the pilot valve 6 2 5 Converting to external auxiliary air routing through connection 9 7 2 5 1 Type 3962 9XXX14 7 2 5 2 Type 3962 9XXX13 7 3 Electrical connections 9 3 1 Cable entries 9 4 Certificates...

Page 3: ... parts and accessories refer to Data Sheet T 3962 Make sure the maximum permissible supply pressure is not exceeded If neces sary reduce the supply pressure using a suitable supply pressure regulator The solenoid valves can be installed in any desired position Make sure the filter in the lid and the cable entries point vertically down If this mounting position is not possible install the solenoid ...

Page 4: ...e 3962 9XXX0 The solenoid valves can be mounted on rotary actuators with NAMUR interface us ing the following adapter plates Fig 3 1400 9741 for or 1400 9743 for The adapter plates are not included in the scope of delivery Before mounting check that the two O rings are properly positioned Use the grub screw to adjust the direction of action on the con necting flange of the rotary actuator Use two ...

Page 5: ...nsions in mm 1 4 Mounting on linear actuators using CrNiMo pipe fittings Types 3962 9XX0130 and 3962 9XX0142 The solenoid valves can be mounted on lin ear actuators e g SAMSON Type 3271 or Type 3277 using CrNiMo pipe fittings Fig 5 For mounting instructions on the SAMSON actuators refer to Mounting and Operating Instructions EB 8310 EN and EB 8311 EN Fig 5 Mounting on linear actuators using CrNiMo...

Page 6: ... m KVS 1 4 4 3 Connection Pressure 1 and 3 4 9 1 4 bar DN 8 DN 10 DN 4 2 5 bar DN 6 DN 8 6 bar DN 4 DN 6 Note Use a larger nominal size for a con nection length of more than 2 m 2 3 Operating medium for the booster valve With internal auxiliary air routing Instrument air free of corrosive contents or nitrogen at 1 4 to 8 bar With external auxiliary air routing through connection 9 Instrument air f...

Page 7: ... the cap screw Remove the plate 1 and reversible seal 2 from the connecting plate 2 Rotate the reversible seal 2 by 90 Po sition the seal such that its tongue rests in the plate cut out 9 3 Fasten the plate 1 and reversible seal 2 to the connecting plate Fig 6 Reversible seal booster valve 2 5 2 Type 3962 9XXX13 Remove the two hexagon socket head screws Fig 7 and the red solenoid valve head Make s...

Page 8: ...e all seals are properly positioned on the booster valve If one seal is missing replace the entire Type 3962 Solenoid Valve Mounting direction Make sure connection 9 of the CNOMO in terface external auxiliary air routing is loc ated on the same side of the booster valve as connection 1 supply air or connection 3 vent Fasten the CNOMO interface using the two hexagon socket head screws Fig 8 Careful...

Page 9: ...Combustible Dust Install the connecting cable properly so that it is protected against mechanical damage If the temperature at the inlet parts exceeds 70 C use a temperature resistant connect ing cable Include the solenoid valve in the on site equipotential bonding system Connection in compliance with type of pro tection EEx d Connect the Type 3962 Solenoid Valve us ing suitable cable entries or c...

Page 10: ...Electrical connections 10 EB 3962 1 EN ...

Page 11: ...Electrical connections EB 3962 1 EN 11 ...

Page 12: ...Certificates 4 Certificates 12 EB 3962 1 EN ...

Page 13: ...Certificates EB 3962 1 EN 13 ...

Page 14: ...Certificates 14 EB 3962 1 EN ...

Page 15: ......

Page 16: ...ankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1644 Internet http www samsomatic de EB 3962 1 EN EB 3962 1 EN SAMSOMATIC GmbH Weismüllerstraße 20 22 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1644 Internet http www samsomatic de ...

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