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Nittan EVC-PY-IS, Instruction Manual

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NITTAN EUROPE LTD. 

Hipley Street, Old Woking, Surrey, England, GU22 9LQ. UK

Tel: 

+44 (0) 1483 769555 • 

Fax: 

+44 (0) 1483 756686  

Web Site: 

www.nittan.co.uk • 

E-mail: 

[email protected]

EVC-PY-IS 

Conventional

Intrinsically Safe 

Photoelectric 

Smoke Detector

instruction manual

Quality System Certificate No. 041

Assessed to BS EN ISO 9001

• Ref No: NISM/EVC-PY-IS/02 

• 19.02.19           • Issue: 2

• Evolution 

•  EVC-PY-IS 

• Conventional Intrinsically-Safe Photoelectric Smoke Detector instruction manual

Summary of Contents for EVC-PY-IS

Page 1: ...ttan co uk E mail sales nittan co uk EVC PY IS Conventional Intrinsically Safe Photoelectric Smoke Detector instruction manual Quality System Certificate No 041 Assessed to BS EN ISO 9001 Ref No NISM EVC PY IS 02 19 02 19 Issue 2 Evolution EVC PY IS Conventional Intrinsically Safe Photoelectric Smoke Detector instruction manual ...

Page 2: ...toelectric Smoke Detector forms part of a range of fire detectors from Nittan Europe Ltd called evolution The EVC PY IS is an elegantly designed low profile detector which is aesthetically pleasing thus enabling it to blend unobtrusively into modern working environments The EVC PY IS is compatible with other existing conventional fire detection systems but is intended for use in Hazardous Areas wi...

Page 3: ...ion Low profile stylish appearance Supplied with protective dust cover remove during commissioning Non polarised terminals Unauthorised head removal signal facility Low monitoring current OMNIVIEW 360 LED fire alarm indicator Remote indicator output Compatible with STB 4 IS and UB 4 IS bases Section 2 EVC PY IS The smoke chamber of the EVC PY IS is constructed so that light cannot enter from outsi...

Page 4: ...nd affix the base to the ceiling or conduit fitting with screws via the base mounting holes Connect the field wiring to the base terminals as detailed on page 6 making sure the wiring does not obstruct fitting of the detector head Fit the detector head by inserting it into the base and turning clockwise until the notch in the detector rim aligns with base locking screw The OMNIVIEWTM 360 indicator...

Page 5: ... following frequency One month after installation Routine Inspection and every 3 months after Every 6 months Operational Test Every 12 months Functional Test and Clean All above frequencies of maintenance are dependent on ambient conditions Routine Inspection i Ensure the sensor head is secure and undamaged ii Check the smoke entry apertures are in no way obstructed iii Ensure the surface of the d...

Page 6: ...n reset the detector from the control panel It may be necessary to allow a short time to elapse before resetting the detector to allow any residual smoke from the test to disperse iv Before proceeding to the next detector ensure that the detector just tested does not re operate due to the presence of residual smoke Functional Tests The detector may be returned to Nittan Europe Ltd for functional t...

Page 7: ...cs 6V d c in series with 100R between terminal 2 and terminals 1 6 at 25 C Monitoring Current 50µA max at 24V dc Alarm Current 50mA limited by intrinsically safe barrier Charging Time 1 Minute Ambient Temperature 10 C to 50 C Limited by Range ATEX requirements Standard EN54 7 2000 EMC Conformance BS EN50130 4 1996 Immunity ATEX Certification ITS09ATEX26418X Ga Ex ia IIC T4 Ta 50 C CPD Certificatio...

Page 8: ... CS Ex1 51P 1 channel isolated barrier BAS98ATEX7343 Pepperl Fuchs KFD0 CS Ex2 52P 2 channel isolated barrier BAS98ATEX7343 Pepperl Fuchs Z728 F 1 channel Zener barrier BAS 00 ATEX 7096 Section 10 EMC Installation The installation shall be in accordance with the regulations either of the approval body for an approved system or otherwise to the national code of practice regulations for the installa...

Page 9: ... 19 Issue 2 Evolution EVC PY IS Conventional Intrinsically Safe Photoelectric Smoke Detector Section 12 DIMENSIONS If ve supply derived from zone then RIL must be LED type 3 RIL 3 1 5 1 5 6 6 EOL Max current through _ 5 2mA 24Vd c RIL must be 6V 2mA max 15mm 33mm 104mm Section 11 CONNECTIONS ...

Page 10: ...protects human health and the environment For more information about where you can drop off your waste equipment for recycling please contact your local city office or your household waste disposal service Section 14 ROHS COMPLIANCE STATEMENT RoHS compliant and lead free This product complies with the European Union RoHS Restriction of Hazardous Substances directive 2002 95 EC which restricts the ...

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