Samson 2213 Mounting And Operating Instructions Download

Page: 27 / 32

EB 2043 EN

Malfunctions

Table 5:

Troubleshooting

Malfunction

Possible reasons

Recommended action

Temperature exceeds the

adjusted limit.

Temperature sensor

installed in the wrong

location.

Install the temperature sensor into the pipeline in

such a way that the heat flow is correctly

measured.

Foreign particles blocking

the valve plug

Remove foreign particles.

Replace damaged parts.

Valve trim is worn.

Replace damaged parts.

The temperature adjusted at the

control thermostat reaches the

adjusted limit temperature.

Control thermostat

defective

Replace the control thermostat.

Temperature drops below the set

point adjusted at the control

thermostat.

Valve installed against the

flow.

Install the valve so that the direction of flow

matches the direction indicated by the arrow on

the body.

Foreign particles blocking

the valve plug

Remove foreign particles.

Replace damaged parts.

Temperature sensor

installed in the wrong

location.

Install the temperature sensor into the pipeline in

such a way that the heat flow is correctly

measured.

Valve or K

coefficient too small

Check the sizing.

Change K

coefficient, if necessary or install

a different sized regulator.

Strainer blocked

Clean strainer.

Safety temperature

monitor has been

triggered.

Check temperature regulator to ensure it func-

tions.

Check the set point of the control thermostat.

Replace the defective STM, if necessary.

Jerky control response.

Increased friction, e.g.

due to foreign particles

between seat and plug.

Remove foreign particles.

Replace damaged parts.

Temperature fluctuates.

Valve too large

Check the sizing.

Change K

coefficient, if necessary or install

a different sized regulator.

Temperature sensor in-

stalled in the wrong loca-

tion.

Install the temperature sensor into the pipeline in

such a way that the heat flow is correctly

measured (avoid dead times).

Leak at the joint between the

valve and STM.

Seal is defective

Replace damaged parts.

Contact SAMSON's After-sales Service depart-

ment.

Summary of Contents for 2213

Page 1: ...Mounting and Operating Instructions EB 2043 EN Translation of original instructions Edition January 2018 Self operated Temperature Regulators Type 2213 Safety Temperature Monitor STM ...

Page 2: ...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 The latest documentation is available on our website at www samson de Service Support Downloads Documentation Definition of signal words Hazardous situations which if not avoided will result in death or serious injury Hazardous si...

Page 3: ...fety temperature monitor onto the valve 18 5 2 Additional fittings 18 5 3 Temperature sensor and capillary tube 19 5 4 Electric signal transmitter 20 5 4 1 Retrofitting and adjusting a signal transmitter 20 5 5 Combination with differential pressure and flow regulators 22 5 6 Start up 22 5 6 1 Gases and liquids 23 5 6 2 Steam 23 6 Operation 23 6 1 Adjusting the limit temperature 23 6 2 Sensor fail...

Page 4: ...intended purpose or for damage caused by external forces or any other external factors Î Î Refer to the technical data and nameplate for limits and fields of application as well as possible uses Reasonably foreseeable misuse The devices are not suitable for use outside the limits defined during sizing and by the techni cal data Furthermore the following activities do not comply with the intended u...

Page 5: ...se mounting and operating instructions es pecially for installation start up and service work We also recommend checking the hazards posed by the process medium being used e g u GESTIS CLP hazardous substance database Î Î Observe safety measures for handling the device as well as fire prevention and explosion protection measures Responsibilities of the operator The operator is responsible for prop...

Page 6: ...he equipotential bonding system observe the requirements specified in section 6 4 of EN 60079 14 VDE 0165 Part 1 Referenced documentation The following documents apply in addition to these mounting and operating instructions Mounting and operating instructions for valves e g u EB 2111 2112 2113 2121 2123 Mounting and operating instructions for the control thermostats e g u EB 2231 Mounting and ope...

Page 7: ...cape and depending on its properties may lead to personal injury e g chem ical burns Î Î If possible drain the process medium from all the plant sections concerned and the valve Î Î Wear protective clothing safety gloves and eyewear Risk of burn injuries due to hot or cold components and pipelines Depending on the process medium valve components and pipelines may get very hot or cold and cause bur...

Page 8: ...ill its monitoring and control task Î Î Do not dismantle the regulator Î Î Only perform allowed activities on the regulator Î Î Contact SAMSON s After sales Service department before replacing spare parts Risk of valve damage due to contamination e g solid particles in the pipeline The plant operator is responsible for cleaning the pipelines in the plant Î Î Flush the pipelines before start up Î Î...

Page 9: ...Type 2 Configuration ID 3 Index 4 Order number date 5 KVS coefficient 8 Nominal size DN 9 Nominal pressure PN 10 Perm differential pressure Δp in bar 11 Perm temperature in C 12 Body material ANSI flange version 1 Type 2 Configuration ID 3 Index 4 Order number date 5 Valve size 8 Perm differential pressure pΔ in psi 9 Perm temperature in F 10 Body material 11 CV coefficient 12 Pressure rating Clas...

Page 10: ... closes the valve when the temperature reaches the ad justed temperature limit The safety tempera ture monitor resets itself automatically when the temperature has fallen to a value of ap prox 5 K below the adjusted limit Fail safe position The spring mechanism in the operating ele ment is released when the capillary tube breaks or when there is a leak in the sensor It moves the plug stem 5 with t...

Page 11: ...0 Nm tightening torque 7 Connecting piece with pin of the operating element 8 Operating element with spring mechanism 8 1 Electric signal transmitter 8 2 Signal pin 8 3 Travel indicator 9 Capillary tube 10 Key to adjust limit value 11 Limit value dial 12 Temperature sensor bulb sensor with ther mowell 13 Leading screw on customer request 14 Dial housing 14 13 10 11 12 8 9 8 2 7 6 5 3 2 1 8 1 8 3 ...

Page 12: ...pe 2231 to 2235 Control Thermostat make sure that there is a mini mum difference of approximately 15 K be tween the adjusted limit temperature of the safety temperature monitor and the set point temperature of the control thermostat Dimensions and weights Fig 3 provides a summary of the dimensions and weights of the Type 2213 Safety Tem perature Monitor as well as the Types 2111 2422 2118 and 2119...

Page 13: ... G 1 thermowell 40 bar 580 psi Without thermowell 6 bar 87 psi Capillary tube length 1 5 m 10 m 2 197 in 394 in 2 Compliance 1 Special version also in plastic coated copper 2 Not tested according to DIN EN 14597 Table 2 Technical data Types 2111 2422 2118 and 2119 Valves Valve Type 2111 Type 2422 Type 2118 and Type 2119 Valve size DN 15 20 25 32 40 50 65 80 100 125 150 200 250 Type 2111 u T 2111 T...

Page 14: ...2 40 50 Length L 130 150 160 180 200 230 H2 70 80 85 100 105 120 H1 Without Extension 1 78 88 With Weight PN 16 body 2 approx kg 5 6 5 8 12 5 14 5 17 Valve Type 2119 Nominal size DN 15 20 25 32 40 50 65 80 100 125 150 Length L 130 150 160 180 200 230 290 310 350 400 480 H2 70 80 85 100 105 120 130 140 150 200 210 H1 Without Extension 235 245 320 355 395 500 With 375 385 460 495 535 640 Weight PN 1...

Page 15: ...1 Ø28 325 140 G1 G1 SW 36 L H1 H G1 G1 H H2 L H1 H1 H L H2 G1 Type 2422 Valve and Type 2111 Valve 1 0619 stainless steel Type 2111 Valve EN JS1049 EN JL1040 Type 2119 Valve Type 2118 Valve Extension piece approx 0 5 kg Add approx 140 mm to the overall height H1 or H when an extension piece is used Thermowell for Type 2213 With threaded connection G 1 for PN 40 All dimensions in mm ...

Page 16: ...roceed as follows to lift and mount the de vice 1 Remove the packaging from the device 2 Dispose of the packaging in accordance with the valid regulations Note 4 2 Transporting and lifting Due to the low service weight lifting equip ment is not required to lift and transport the safety temperature monitor e g to mount it onto the valve Transport instructions Protect the device against external inf...

Page 17: ...spaces prevent condensation If necessary use a drying agent or heating Make sure that the ambient air is free of acids or other corrosive media Observe the permissible ambient tem peratures see section 3 2 Do not place any objects on the device NOTICE Note SAMSON s After sales Service department can provide more detailed storage instruc tions on request 4 4 Preparation for installation Proceed as ...

Page 18: ...essible after the plant has been completed NOTICE NOTICE Note Î Î Install the valve in a horizontal pipeline with the operating element connection suspended downward see Table 2 Risk of damage to the valve or safety tem perature monitor due to excessively high or low tightening torques The connection between valve and safety temperature monitor must be tightened with a certain tightening torque Ex...

Page 19: ...een sen sor and thermowell with oil or when in stalled horizontally with grease or any other heat transfer medium to avoid de lays during heat transmission This pre vents heat transfer delays Observe the thermal expansion of the filling medium Allow some space for expansion and do not fill the entire free space or slightly loosen sensor nut for pressure compensa tion NOTICE NOTICE The filter eleme...

Page 20: ...wn unlocked Blue locked Galvanic corrosion due to incorrectly se lected materials of the mounting parts On installing the sensor or thermowell only use similar materials e g stainless steel with stainless steel or copper together with other copper materials Capillary tube Carefully run the capillary tube 9 without bending or twisting it Avoid locations with considerable ambient temperature fluctua...

Page 21: ...tter 1 Reduce the limit value of the safety tem perature monitor by turning the key 10 in Fig 2 until the pointer 7 of the travel stem reaches the value 0 on the scale 2 Connect the black and the blue wires of the supply cable to a continuity tester or a test lamp 3 Move the switch 3 slightly until the test lamp lights up Then tighten the bolts 5 4 For checking purposes increase the limit value Th...

Page 22: ...k of burn injuries due to hot or cold com ponents and pipelines Depending on the process medium valve components and pipelines may get very hot or cold and cause burn injuries Allow components and pipelines to cool down or heat up Wear protective clothing and safety gloves Malfunction and damage due to adverse ef fects of weather conditions temperature hu midity Do not install the safety temperatu...

Page 23: ...mperature in the safety temperature monitor proceed as fol lows 1 If the optional leading screw 13 is used unscrew it upwards 2 Use the key 10 to adjust the new limit value according to the dial Slowly turn the key clockwise to increase the limit temperature and counterclockwise to reduce it 3 Lift off the key 10 and screw the lead ing screw back into the housing if appli cable When the safety tem...

Page 24: ... control thermostat is mounted on the safety temperature monitor adjust the limit temperature to approx 10 C above the limit temperature 4 Immerse the sensor of the safety tem perature monitor completely into the heating bath with the correct tempera ture 5 Check whether the safety temperature monitor has closed the valve after ap prox 5 min The travel indicator 8 3 must be at 0 6 When the valve i...

Page 25: ...ocess medium can es cape and depending on its properties may lead to personal injury e g chemical burns WARNING Wear protective clothing safety gloves and eyewear Risk of burn injuries due to hot or cold com ponents and pipeline Valve components and the pipeline may be come very hot or cold Risk of burn injuries Allow components and pipelines to cool down or heat up Wear protective clothing and sa...

Page 26: ...bsite at u www samson de Contact 8 Malfunctions The malfunctions listed in Table 5 are caused by mechanical faults and incorrect regulator sizing In the simplest case the functioning can be restored following the recommended action Special tools may be required for re pair work Tip Exceptional operating and installation condi tions may lead to changed situations that may affect the control respons...

Page 27: ...ensor installed in the wrong location Î ÎInstall the temperature sensor into the pipeline in such a way that the heat flow is correctly measured Valve or KVS CV coefficient too small Î ÎCheck the sizing Î ÎChange KVS CV coefficient if necessary or install a different sized regulator Strainer blocked Î ÎClean strainer Safety temperature monitor has been triggered Î ÎCheck temperature regulator to e...

Page 28: ... shut off valve on the down stream side of the valve 3 Completely drain the pipelines and valve 4 Depressurize the plant Shut off or dis connect the control line if installed WARNING WARNING 9 Decommissioning and disas sembly Risk of bursting in pressure equipment Valves and pipelines are pressure equip ment Improper opening can lead to bursting of the valve Before starting any work on the valve d...

Page 29: ...at aftersalesservice samson de Addresses of SAMSON AG and its subsid iaries The addresses of SAMSON AG its subsidiaries representatives and service facilities worldwide can be found on the SAMSON website u www samson de or in all SAMSON product catalogs To assist diagnosis and in case of an unclear mounting situation specify the following details so far as possible See section 2 Device type and no...

Page 30: ...en einschlägigen Harmonisierungsrechtsvorschriften der Union bestätigt the conformity with the relevant Union harmonisation legislation is declared with est conforme à la législation d harmonisation de l Union applicable selon les normes EMC 2014 30 EU EN 61000 6 2 2005 EN 61000 6 3 2007 A1 2011 EN 61326 1 2013 LVD 2014 35 EU EN 60730 1 2016 EN 61010 1 2010 RoHS 2011 65 EU EN 50581 2012 Hersteller...

Page 31: ... 2014 EG Baumusterprüfbescheinigung EC Type Examination Certificate Modul B Module B Zertifikat Nr Certificate no 01 202 931 B 15 0032 Angewandtes Konformitätsbewertungsverfahren Conformity assessment procedure applied Modul D Module D Zertifikat Nr Certificate no CE 0062 PED D SAM 001 16 DEU rev A Dem Entwurf zu Grunde gelegt sind Verfahren aus The design is based on the procedures specified in t...

Page 32: ...SAMSON AG MESS UND REGELTECHNIK Weismüllerstraße 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 samson samson de www samson de EB 2043 EN 2018 02 08 English ...

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