Samson 3273 Mounting And Operating Instructions Download Page 1

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Mounting and

Operating Instructions

EB 8312-2 EN

anslat

ion of original instruct

ions

Edition April 2017

Type 3273 Side-mounted Handwheel

30 mm rated travel

Summary of Contents for 3273

Page 1: ...Mounting and Operating Instructions EB 8312 2 EN Translation of original instructions Edition April 2017 Type 3273 Side mounted Handwheel 30 mm rated travel...

Page 2: ...epartment aftersalesservice samson de The mounting and operating instructions for the devices are included in the scope of delivery The latest documentation is available on our website www samson de P...

Page 3: ...ersions 11 3 2 Technical data 12 4 Measures for preparation 15 4 1 Unpacking 15 4 2 Transporting and lifting 15 4 2 1 Transporting 15 4 2 2 Lifting 16 4 3 Storage 16 4 4 Preparation for installation 1...

Page 4: ...tents 9 Decommissioning and disassembly 27 9 1 Decommissioning 27 9 2 Removing the handwheel from the actuator and valve 27 9 3 Final steps 28 9 4 Disposal 28 10 Annex 29 10 1 After sales service 29 1...

Page 5: ...el actuator area Therefore operators must ensure that the side mounted handwheel is only used in applications that meet the specifications used for sizing at the ordering stage In case operators inten...

Page 6: ...the user s own risk and may lead to safety hazards for example Fur thermore the product may no longer meet the requirements for its intended use Safety devices The side mounted handwheel is locked by...

Page 7: ...tion The following documents apply in addition to these mounting and operating instructions Mounting and operating instructions for mounted actuator e g for SAMSON Type 3271 and Type 3277 Actuators u...

Page 8: ...t to lock the handwheel 1 3 Notes on possible property damage NOTICE Risk of handwheel damage due to the use of unsuitable tools To turn the handwheel do not use any additional tools such as a lever o...

Page 9: ...2 1 3 Made in Germany Var ID Serial no 1 Configuration ID 2 Serial number 3 Year of manufacture 4 Operating travel mm 5 Operating travel inch 6 Maximum thrust kN Fig 1 Nameplate The nameplate is loca...

Page 10: ...maintenance and repair work or while ex changing the pneumatic actuator The hand wheel can be used in this case to move the valve manually to its closed or open position The handwheel can be used to m...

Page 11: ...turning the handwheel see Fig 4 The gear is locked by the locking bolt to pre vent accidental adjustment 3 1 Versions Version with 30 mm connection for Type 3271 and Type 3277 Actuators with 175 to 75...

Page 12: ...ng to DIN EN 12570 Max number of turns With 30 mm travel 147 With 15 mm travel 73 5 Max handwheel diameter 180 mm 250 mm Mounting to actuators with actuator areas 175 240 350 355 700 750 cm 1000 1400...

Page 13: ...EB 8312 2 EN 13 Design and principle of operation Dimensional drawings Version with 30 mm connection 90 52 30 180 16 425 M30 x 1 5 292 133 85 90 52...

Page 14: ...d principle of operation Dimensional drawings Version with 60 mm connection 60 120 82 135 97 250 22 543 M60 x 1 5 298 85 140 135 97 120 82 For Actuator stem retracts direction of action swap top and b...

Page 15: ...lifting capacity is higher than the weight of the valve including actuator if applicable Refer to section 3 2 or Data Sheet u T 8312 for weights Risk of handwheel damage due to incorrectly attached sl...

Page 16: ...mmend using a hook with safety latch The safety latch prevents the slings from slipping during lifting and transporting 4 3 Storage Risk of handwheel damage due to improper storage Observe storage ins...

Page 17: ...d as follows Remove the actuator first if the valve and actuator have already been assembled without handwheel See associated actu ator documentation Check the handwheel for damage Check whether the h...

Page 18: ...are required to work on the control valve Only use tools approved by SAMSON u AB 0100 Risk of damage to control valve components due to the use of unsuitable lubricants The lubricants to be used depen...

Page 19: ...m connector nut G71 on the threaded rod touches the stem connector nut G5 on the valve 7 Connect the threaded rod and plug stem using the stem connector clamps G26 27 Tighten the hex screws G29 Observ...

Page 20: ...Stem connector clamp G29 Hex screw G42 Lock nut G60 Top bonnet with yoke G69 Protective bellows G70 Stem connector nut G71 Stem connector nut 1 Replaces the flange of the valve 2 2 Replaces the stem...

Page 21: ...actuator stem A7 complete ly It must touch the stem connector G70 11 Connect the threaded rod and actuator stem A7 using the stem connector clamps A26 27 Tighten the hex screws A29 Observe tightening...

Page 22: ...ion It can be adjust ed either when the supply air is still applied or has failed or when no pneumatic actuator is mounted onto the valve special version 6 1 Working in automatic operation In automati...

Page 23: ...til the valve reach es its end position Risk of valve damage due to the use of ex cessive force Do not turn the handwheel any further by exerting force after the valve has reached its end position The...

Page 24: ...locking bolt by at least 90 until it engages again to lock the handwheel see Fig 7 Note Table 2 Turning direction of the handwheel Open the valve Close the valve SAMSON globe valve Turn the handwheel...

Page 25: ...air Proceed as follows to return valves to SAMSON 1 Put the control valve out of operation See associated valve and actuator docu mentation 2 Remove actuator and handwheel See section 9 2 as well as a...

Page 26: ...lug stem threaded rod does not move on demand Actuator is blocked Check attachment Unblock the actuator Insufficient signal pressure Check the signal pressure Check the signal pressure line for leakag...

Page 27: ...and decommissioning 9 1 Decommissioning To decommission the handwheel for mainte nance and repair work on the valve or for disassembly proceed as follows 1 Put the control valve out of operation See a...

Page 28: ...he fastening nut G9 14 Remove the handwheel from the valve 15 Loosely thread the stem connector nut and lock nuts onto the threaded rod 9 3 Final steps Mounting the actuator without handwheel onto the...

Page 29: ...ations Please submit the following details Order number and position number in the order Type designation and model number Travel Connecting diameter 30 or 60 mm Handwheel diameter 180 or 250 mm Mount...

Page 30: ...Screw 63 Spindle nut 64 Worm shaft 65 Worm geared wheel 70 Stem connector nut 71 Stem connector nut 101 Anti rotation fixture optional 102 Holder optional 112 Screw optional 113 Screw optional 114 Wa...

Page 31: ...31 16 52 54 53 63 49 49 35 38 70 42 59 23 60 11 50 21 64 56 21 25 55 18 300 6 7...

Page 32: ...SAMSON AG MESS UND REGELTECHNIK Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 samson samson de www samson de EB 8312 2 EN 2017 06 02 English...

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