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Samson 5312-2, Mounting And Operating Instructions

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Translation of original instructions

EB 5207 EN

Type 5312-2 Frost Protection Thermostat

Edition September 2008

Summary of Contents for 5312-2

Page 1: ...Translation of original instructions EB 5207 EN Type 5312 2 Frost Protection Thermostat Edition September 2008...

Page 2: ...and operating the device safely The instructions are binding for handling SAMSON devices The images shown in these instructions are for illustration purposes only The actual product may vary For the...

Page 3: ...he frost protection thermostat 4 1 4 3 Lifting the frost protection thermostat 4 1 4 4 Storing the frost protection thermostat 4 1 5 Installation 5 1 5 1 Installation conditions 5 1 5 2 Preparation fo...

Page 4: ...4 EB 5207 EN...

Page 5: ...ose or for damage caused by external forces or any other external factors Refer to the technical data for limits and fields of application as well as possible uses See the Design and principle of oper...

Page 6: ...l must prevent hazards that could be caused in the control valve by the process medium the operat ing pressure the signal pressure or by moving parts by taking appropriate precautions Plant operators...

Page 7: ...rmity assessment procedure The Certificates section contains this declara tion of conformity The Type 5312 2 Frost Protection Thermostat is designed for use in low voltage installations For wiring mai...

Page 8: ...remove any covers to perform adjustment work on live parts The frost protection thermostat is protected to prevent solid particles larger than 1 mm from entering However it is not protected against m...

Page 9: ...al protective equipment that is suitable for the purpose WARNING Risk of personal injury through incorrect operation use or installation as a result of information on the thermostat being illegible Ov...

Page 10: ...to regulations for low voltage installations Observe the permissible tolerances of the supply voltage Risk of thermostat damage due to incorrect mounting The Type 5312 2 Thermostat must be mounted pro...

Page 11: ...EB 5207 EN 2 1 Markings on the device 2 Markings on the device 2 1 Nameplate SAMSON Typ Ber Schutzart 3 1 4 2 5 1 Type 2 Set point range 3 Max current 4 Supply voltage 5 Degree of protection...

Page 12: ...2 2 EB 5207 EN...

Page 13: ...erature of 22 C The switching point falls by 0 08 K at higher ambient temperatures The switching point rises at lower ambient temperatures Note 3 1 Technical data Type 5312 2 Function Temperature moni...

Page 14: ...3 2 EB 5207 EN Design and principle of operation 3 2 Dimensions 105 46 5 39 5 43 7 7 25 27 5 5 M20x1 5 41 112 27 22 55 M5 10 6 Fig 3 1 Dimensions in mm Type 5312 2...

Page 15: ...pose and recycle the packaging in ac cordance with the local regulations Note 1x Type 5312 2 Frost Protection Thermostat 1x Document IP 5207 Important Product Information Alternatively Document EB 520...

Page 16: ...riods Storage instructions Protect the frost protection thermostat against external influences e g impact Protect the frost protection thermostat against moisture and dirt Make sure that the ambient a...

Page 17: ...impaired functioning of the frost protection thermostat Do not use the frost protection thermostat together with corrosive media Do not bend the capillary bending radius 5 mm Mount the housing as clo...

Page 18: ...able voltage supply which guarantees that no dangerous voltages reach the device in normal operation or in the event of a fault in the system or any other system parts Connect the grounding conductor...

Page 19: ...EN 6 1 Operation 6 Operation Adjusting the set point Use a screwdriver to set the temperature set point at the adjustment screw Read the adjusted value off the scale Adjustment screw Fig 6 1 Adjustmen...

Page 20: ...6 2 EB 5207 EN...

Page 21: ...EB 5207 EN 7 1 Start up 7 Start up After correct mounting and connection of the wiring as described in the Installation section the frost protection thermostat is ready for use...

Page 22: ...7 2 EB 5207 EN...

Page 23: ...EB 5207 EN 8 1 Operation 8 Operation After start up the thermostat is ready for use The changeover switch switches its contact depending on the adjusted temperature...

Page 24: ...8 2 EB 5207 EN...

Page 25: ...ruptured Replace thermostat Temperature above set point Find reason for why the temperature is lower 9 1 Emergency action The frost protection thermostat reacts after the measured temperature in the p...

Page 26: ...9 2 EB 5207 EN...

Page 27: ...as checked by SAMSON before delivery The product warranty becomes void if service or repair work not described in these instructions is performed without prior agreement by SAMSON s After sales Servic...

Page 28: ...10 2 EB 5207 EN...

Page 29: ...jury e g chemical burns Wear protective clothing safety gloves and eye protection Risk of burn injuries due to hot or cold components and pipeline Valve components and the pipeline may become very hot...

Page 30: ...11 2 EB 5207 EN...

Page 31: ...onnecting live wires switch off the supply voltage at the frost protection thermostat and protect it against unintentional reconnection Risk of thermostat malfunction due to measuring fluid escaping u...

Page 32: ...12 2 EB 5207 EN Removal...

Page 33: ...k Do not perform any repair work on your own Contact SAMSON s After sales Service 13 1 Returning the frost protection thermostat to SAMSON Defective frost protection thermostats can be returned to SAM...

Page 34: ...13 2 EB 5207 EN...

Page 35: ...as a producer of electrical and electronic equipment WEEE reg no DE 62194439 Observe local national and internation al refuse regulations Do not dispose of components lubricants and hazardous substan...

Page 36: ...14 2 EB 5207 EN...

Page 37: ...the next pages EU declaration of conformity The certificates shown were up to date at the time of publishing The latest certificates can be found on the corresponding product page on our website u ww...

Page 38: ...formit t mit den einschl gigen Harmonisierungsrechtsvorschriften der Union best tigt the conformity with the relevant Union harmonisation legislation is declared with est conforme la l gislation d har...

Page 39: ...ning service or repair work or when malfunctions or defects arise E mail contact You can reach our after sales service at u aftersalesservice samsongroup com Addresses of SAMSON AG and its subsid iari...

Page 40: ...16 2 EB 5207 EN...

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Page 44: ...2022 01 25 English SAMSON AKTIENGESELLSCHAFT Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 samson samsongroup com www samsongroup com EB 5207 EN...

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