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Nittan EVC-P Instruction Manual

Conventional photoelectric smoke detector
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• Ref No: NISM/EVC-P/04
• Date: 23.01.19
• evolution
• EVC-P
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: sales@nittan.co.uk
CONVENTIONAL
PHOTOELECTRIC
SMOKE DETECTOR
• Issue: 4
• Conventional Photoelectric Smoke Detector
Quality System Certificate No. 041
Assessed to BS EN ISO 9001
EVC-P
instruction manual

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Summary of Contents for Nittan EVC-P

  • Page 1 Quality System Certificate No. 041 Assessed to BS EN ISO 9001 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: sales@nittan.co.uk...
  • Page 2 • evolution • EVC-P • Conventional Photoelectric Smoke Detector evolution..The EVC-P Photoelectric Smoke Detector forms part of a range of fire detectors from Nittan Europe Ltd. called evolution. The EVC-P is an elegantly designed, low profile detector which is aesthetically pleasing, thus enabling it to blend unobtrusively into modern working environments.

  • Page 3: Table Of Contents

    Section 8 Section 2 - OPERATION Environmental Parameters: Page 9 The smoke chamber of the EVC-P is constructed so that light cannot enter - Temperature Page 9 - Humidity Page 9 from outside, but smoke can pass through the chamber slots.

  • Page 4: Detector Models

    • Terminal 5 = 2 mA @ 24V d.c. switched output Section 4 - BASE MODELS A variety of bases are available for use with the EVC-P detector. It is important to use the correct base for each application. The standard range available is as follows: i) UB-4 base: having 4 terminals, for standard use with EVC-P detector including the auxiliary output function.

  • Page 5: Installation

    • evolution • EVC-P • Conventional Photoelectric Smoke Detector Section 5 - INSTALLATION In normal use, the EVC-P detector will be installed at ceiling level. Pass the field wiring through the cable hole in the centre and from the rear of the base. Offer up and affix the base to the ceiling or conduit fitting with screws via the base mounting holes.

  • Page 6: Cleaning

    • Ref No: NISM/EVC-P/04 • Date: 23.01.19 • Issue: 4 • evolution • EVC-P • Conventional Photoelectric Smoke Detector The maintenance procedures described below should be conducted with the following frequency: • One month after installation: Routine Inspection and every 3 months thereafter.
  • Page 7 • Ref No: NISM/EVC-P/04 • Date: 23.01.19 • Issue: 4 • evolution • EVC-P • Conventional Photoelectric Smoke Detector ii) Introduce a discrete amount of smoke into the detector head, e.g. using a ‘No Climb -Solo’ smoke test head. Check that the detector gives an alarm condition within 15 seconds.

  • Page 8: Specification

    • Ref No: NISM/EVC-P/04 • Date: 23.01.19 • Issue: 4 • evolution • EVC-P • Conventional Photoelectric Smoke Detector Section 7 - SPECIFICATIONS Model Reference: EVC-P Computer Reference: F02C82200 Detector Type: Photoelectric smoke detector Sensitivity: 3% Obscuration per metre Supply Voltage:...

  • Page 9: Environmental Parameters

    • Ref No: NISM/EVC-P/04 • Date: 23.01.19 • Issue: 4 • evolution • EVC-P • Conventional Photoelectric Smoke Detector Section 8 - ENVIRONMENTAL PARAMETERS Temperature Considerations: Over the range from -10ºC to +55ºC. Humidity: Relative Humidity of up to 95%, measured at 50ºC, non condensing.

  • Page 10: Connections

    • Ref No: NISM/EVC-P/04 • Date: 23.01.19 • Issue: 4 • evolution • EVC-P • Conventional Photoelectric Smoke Detector Section 10 - CONNECTIONS Max.current through 5, 2mA @ 24V dc Section 11 - DIMENSIONS Technical Manual: 0000015 EVC-P (Changes are subject to DCN)

  • Page 11: Disposal

    • evolution • EVC-P • Conventional Photoelectric Smoke Detector Section 12 - DISPOSAL This symbol on the EVC-P indicates that this product must not be disposed of with household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment.

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