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valve & automation

GA 21 Gas Alarm Device

User's Manual

www.smstork.com

PLEASE READ THE INSTRUCTIONS BEFORE USED

JANUARY 2022

Summary of Contents for GA 21

Page 1: ...valve automation GA 21 Gas Alarm Device User s Manual www smstork com PLEASE READ THE INSTRUCTIONS BEFORE USED JANUARY 2022...

Page 2: ...m Detector It cannot be used as a reference for any other device The right to make changes is reserved Contains information for installation commissioning and maintenance personnel 1 Safety instructio...

Page 3: ...s 4 1 Possible malfunctions and solutions 4 2 Power cut 4 3 Making the Settings 4 4 Installation Assembly 5 Electrical Connections 5 1 Connection of GA21 gas alarm detector to GAP30 gas alarm control...

Page 4: ...pose a hazard to the application or damage the installation The manufacturer cannot be held responsible for any consequential damages This risk is entirely with the user Care should be taken in cases...

Page 5: ...available The user must have received the necessary training and knowledge about fire extinguishing After making sure that the device connections are made correctly and completely the device should b...

Page 6: ...e commissioning the device make the necessary settings on the device make sure that it detects gas that the output control relays work that the buzzer audible warning and signal output work When the d...

Page 7: ...easy to use device that can output mA or volts control the systems connected to the output relays and give audible and visual warnings Developed considering the needs of the user the GA21 gas alarm d...

Page 8: ...count In case of connecting systems that draw excessive current it may cause unexpected possible malfunctions in the relay or components on the electronic board At the same time Low level adjustment c...

Page 9: ...2 10mA 0 2 10VDC 0 1 5VDC 10 C 50 C 85dB Audible lightand canbeviewedonthescreen 30 75 Turkish English blue white Keys and warning leds TECHNICAL FEATURES 1 2 3 4 5 6 7 8 DEFINITIONS Signal Selection...

Page 10: ...d the warranty period is 2 years The entire product including all its parts against failures that may arise from our production and assembly errors and or defective parts is within the scope of our co...

Page 11: ...the product that has been changed during the warranty period the purchased product TORK Industrial Automation Products San Trade Ltd St limited to the remaining warranty period provided by Free repai...

Page 12: ...End striyel Otomasyon r nleri San Tic Ltd ti 12 Before connecting and commissioning the GA21 gas alarm device the user should have information about the device in hand The table below gives informatio...

Page 13: ...as shut off valve connected to the device output will close it it will stop the gas passage When the power comes on the device will turn on and the device will continue to work normally The user must...

Page 14: ...etectors are connected The supply voltage of one of the GA21 gas alarm detectors is taken from pins 11 12 and the signal cable is connected to pin 15 The supply voltage of the other GA21 gas alarm det...

Page 15: ...hort circuit the GND pin on the signal output to the VIN pin or bridge it Connect the GND and S terminals directly to your system When the device is operated with a DC voltage output power supply the...

Page 16: ...www smstork com...

Page 17: ...SMS TORK End striyel Otomasyon r nleri San Tic Ltd ti NOTE...

Page 18: ...REA0150 31 01 2022 Rev 01 TR sms tork SMSTORK www smstork com KUL GA21 06 07 2022 Rev 04en P P erke li OSB Mah mes 2 Cad No5 Dilovas Kocaeli TURKEY Bostanc Yolu Cad Kuru Sok No 16 Y Dudullu 34776 mran...

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