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SPC-ET Mounting Guidelines
Page 4
Hochiki Europe (UK) Ltd
2-3-0-796/ISS6/SEPT13
After the SPC-ET has completed its initialisation it should be tested using the filters supplied. The range 1 filter relates to
25%, the range 2 filter relates to 50% and the range 3 filter relates to 60%. Firstly place the no alarm side of the filter in
front of the SPC-ET for at least one minute this should cause no fire or fault signals, if a fault occurs the amber LED will
flash once every 3 seconds. Next place the alarm side of the filter in front of the SPC-ET for at least one minute.
During this time a fire alarm should occur and the red LED should illuminate continuously, if no alarm occurs, then the
SPC-ET is not operating as expected.
Fig.5Installation Data
Guide Settings
Allowable Misalignment Angle
Range
Sensitivity
Emitter
± 0.5° (max)
5 ~10 m
25% (1.25 dB)
Receiver
± 1.0° (max)
10 ~ 100 m
50% (3.01 dB)
Approved Settings
The SPC-ET is EN54-12:2002 approved at the 25% and 50% sensitivity settings.
SPC-ET
0832-CPR-F0212/13
13
EN54-12 Line type smoke detectors
Hochiki Europe (UK) Ltd
Grosvenor Road, Gillingham Business Park,
Gillingham, Kent, ME8 0SA, England Telephone:
+44(0)1634 260133 Facsimile: +44(0)1634 260132
Email: [email protected]
Web: www.hochikieurope.com
Hochiki Europe (UK) Ltd. reserves the right to alter the
specification of its products from time to time without notice.
Although every effort has been made to ensure the accuracy of
the information contained within this document it is not
warranted or represented by Hochiki Europe (UK) Ltd. to be a
complete and up-to-date description. Please check our web
site for the latest version of this document.