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Installation, Operation & Maintenance Manual                                                                  Merlin Detector i-S 

 

 

 Iss: 1  170322 

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Installation Details

 

Please pass this manual to the system owner / user.

 

 

Date of Installation: 

 

Installation Location: 

 

Organisation: 

 

Stamp/Signature of the installer: 

 

 

We recommend all Merlin gas detection equipment be commissioned by competent/trained engineers to ensure 
correct installation and operation. The Merlin range of gas detectors are calibrated when manufactured, however, we 
strongly recommend the detectors response and alarm signals are tested and validated once installed. This will 
ensure the equipment performs as intended and is free from any unforeseen damage caused by transit/installation. 
 
 

 
 
 
 
 

 
 
 
 
 
 
 
 
 
 

Every effort is made to ensure the accuracy of this document; however, S&S Northern can assume no responsibility for any 
errors or omissions in this document or their consequences. S&S Northern would greatly appreciate being informed of any 
errors or omissions that may be found in the content of this document. For information not covered in this document, or if 
there is a requirement to send comments/corrections, please contact S&S Northern using the contact details given below. 

 
 

S&S Northern Limited 

www.snsnorthern.com 

 

S&S Northern Head Office 
Tel:  +44(0) 1257 470 983 
Email: [email protected] 

 

Southeast Division 
Tel:  +44(0) 1702 291 725 
Email: [email protected] 

 

 

S&S Northern is the owner of this document and reserves all rights of modification without prior notice.

 

  

  

Содержание Merlin Detector i-S

Страница 1: ...170322 1 Merlin Gas Detector i S Installation Operation Maintenance Please read this manual carefully and retain for future use For specific requirements that may deviate from the information in this...

Страница 2: ...Power Input 6 Wiring Alarm Relays 7 Alarm Relay Setting Switch Latch On Off 7 Wiring 0 10V Analogue Output 7 CO2 Selection Switches 7 Audible Buzzer Switch 8 Factory Set Condition 8 Operation 8 Initia...

Страница 3: ...nufacturer s Warranty Warranty coverage The manufacturer warrants to the original consumer purchaser that this product will be free of defects in material and workmanship for a period of three 3 years...

Страница 4: ...is also relevant to toxic gas detection Recommended heights may vary based on air flow and temperature conditions in addition to the proposed application and location Locations for detectors will var...

Страница 5: ...wo gang electrical box Restrain the hazardous live wiring from accidental loosening to prevent wires from moving after installation and touching parts of opposite polarity or at low voltages Isolate t...

Страница 6: ...d any warranty Wiring Power Input Standalone Power 12 24V power inputs can be either AC or DC Terminals are pluggable type to ease connections Merlin GDP Power Connection Power is supplied via the GDP...

Страница 7: ...a red dot on the screen when the alarm relay has latched The alarm will beep every 10 seconds to alert the user that the detector entered an alarm state To reset the Detector press and hold the touch...

Страница 8: ...tors are shipped pre calibrated and configured Buzzer On Off Switch On Alarm Relay Setting Switch On CO2 Selection Pre Alarm 800ppm Alarm 1000ppm 0 2000ppm 0 10V Output Range Operation Initial Power U...

Страница 9: ...rly using a slightly damp cloth Never use detergents or solvents to clean your device Never spray air fresheners hair spray paint or other aerosols near the device Never paint the device Paint will se...

Страница 10: ...uld always be given to any applicable national local law and industry codes Generally the gas concentration should be greater than the alarm threshold of the device Always remove the regulator valve a...

Страница 11: ...Evaluated Operating 10 50 C 20 90 RH non condensing Storage 0 50 C 30 80 RH no condensation Altitude Rating 2000m Wiring Typical Min 2 5mm2 75 C min Tinned copper Approvals Electrical Safety and Elec...

Страница 12: ...om any unforeseen damage caused by transit installation Every effort is made to ensure the accuracy of this document however S S Northern can assume no responsibility for any errors or omissions in th...

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