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Premier SX, Руководство пользователя

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PREMIER SX INSTALLATION MANUAL.
Approved Document No: GLT.MAN-101T
PAGE 9
Issue : 1.6s Authorised: GH Date: 06/11/2002
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Figure 4a:Thermistor location
These thermistors are used to prevent overcharging the batteries in high ambient temperatures.
5. DEVICE TERMINATION
5.1 CONNECTING THE DETECTOR AND SOUNDER CIRCUITS
All cables entering the enclosure should have brass cable glands, which will ensure a good ground to
the steel EMC cable grounding plate. Incoming Detector and Sounder circuits should be connected to
the relevant connector block on the Main Control PCB as shown in Figure 6 below. All screens
should be fed through the gland to make electrical contact with it. The last cable should also connect
to earth. (see Figure 6 & 6a)
For typical detector and sounder circuit wiring diagrams, please refer to pages 4 and 5.
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Figure 6: Detector and Sounder Circuit Connection
MAKE SURE ANY SPARE
ENTRY HOLES ARE
COVERED WITH THE
PLASTIC GROMMETS
PROVIDED