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POTTER �� <br /> � The Syinbol of Protection PBA-AC & MBA-DC <br /> Bells Dimensions Inches(mm) Wiring(rear view) <br /> Fig. 1 Fig.3 <br /> A.C.BELLS <br /> NH11'E(iN) NHITE(OITI� <br /> 10" <br /> (250) �n1_'� o <br /> $ � � FROAICONTROL <br /> (200� 6++ i � P,INELOR <br /> (1SO) �� I PRECEDINGHELL <br /> � � <br /> � J BLACKpN) � BLACK(OUT) <br /> �—\�T— <br /> CAUTIOY: <br /> WHEN ELECTRIG\LSUPERVISION IS REQUIRED USE IN AND OUT LEADS AS SHOWN. <br /> 2 11/16" <br /> �68� nwca i7e-i �ores: <br /> 1.N'HCN USING AC DCLLS,TERMf:IATG EACH EXTRA N7RE SEPARAI'ELY AFTHR LAST BL•LL. <br /> ' 2.EN0.0E-LR.B RESISTOR IS NOT REQUIRED ON AC BELLS. <br /> DWGM]]bl <br /> Weatherproof Backbox Dimensions Inches(mm) <br /> Fig.2 FACP <br /> —+ <br /> Box has one threaded 1/2"conduit entrance I <br /> o � <br /> ; : <br /> 5 3/4" • _ 3 3/R•. 5•. _.._ _._. TO NBX� <br /> (146) (R6) (127) <br /> Device or <br /> End-of-Line <br /> Resistor <br /> 3 3l8" i <br /> � l5lR" (86) <br /> (41) <br /> a i;a• <br /> �'oR� Installation <br /> DWG.776? <br /> 1. The bell shall be installed in accordance with NFPA 13,72,or <br /> local AHJ.The top of the device shall be no less than 90"AFF and <br /> not less than 6"below the ceiling. <br /> B 2. Remove the gong. <br /> o� 3. Connect wiring(see Pig.3). <br /> �^ 4 Mount bell mechanism to backbox(bell mecl�anism must be <br /> � o <br /> �M mounYed with the striker pointing down). <br /> ° 5. Reinstall the gong(be sure that the gong positioning pin,in the <br /> mechanism housing,is in the hole in the gong). <br /> � 6. Test all bells for proper operation and observe that they can <br /> ° �,�1 <br /> ssx-t ti be heard where required(bells must be heard in all areas as <br /> designated by the authority having jurisdiction). <br /> } II` `f1�1�rw�iR' T"e. W:.q F'•} <br /> ,�:;.� � �����,�`�t�� '� °��:� <br /> Failure to install striker down will prevent bell from operating. <br /> PRINTED IN USA MFG.#540077G-REV Y-1 PAGE 2 OF 2 li <br /> O1/13 <br />