FireClass FC430SB Bedienungsanleitung Seite 4

FROM CONTROLLER OR
PREVIOUS DEVICE
FIG. 2 Connections to FC430SB Sounder Bases
4) Wire the sounder base as shown in Fig. 2 ensuring correct po-
larity.
5) Fit the address flag to the detector, see Fig.5.
6) Fit the detector to the sounder base, (the address flag will be
transferred to the sounder base).
! DO NOT FILL SOUND GAP BETWEEN MOUNTING
FLANGE AND SOUNDER BASE.
! DO NOT CONNECT ANY EXTERNAL WIRING TO
CONNECTION L2.
+ Note: for LPCB approval, detectors and caps must be locked
into the sounder base using a locking device (Factory fitted). En-
sure that the locking device is in place before fitting a detector or
cap. See Fig. 6. The Volume Pot Blank Label must be fitted.
TONE SELECTION SWITCHES
FIG.3 FC430SB Sounder Base
CABLING
Cables are to be selected in accordance with the system design
document and the requirements of the applicable standards. The
maximum section of the cable that can be connected at any one
terminal is 2.5mm
teristics of the cable and the load.
PANEL CONFIGURATION
When a Sounder Base unit is attached to on addressable detector,
the Sounder Base option must be set in the detector configuration.
ORDERING INFORMATION
FC430SB: Low Power Sounder Base.
FC490VA: Volume Adjustment Trimmer Tool.
VOLUME ADJUSTOR
(ANTI-CLOCKWISE TO DECREASE VOLUME)
THE POT ADJUSTER IS COVERED BY A VOLUME POT BLANK LABEL
(ONLY TO BE REMOVED IF VOLUME TO BE REDUCED).
THE LABEL MUST BE REFITTED AFTER ANY ADJUSTMENT. IF THE
LABEL IS DAMAGED IT MUST BE REPLACED BY A NEW ONE.
VOLUME TRIMMER TOOL
TO NEXT DEVICE OR CONTROLLER
2 .The section is calculated based on the charac-
Volume Pot Blank Label (Sheet of 144).