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C <br /> ( <br /> y VSR-S <br /> C: TO ADJUST RETARD: <br /> rn SWITCH TERMINAL CONNECTIONS 1 <br /> H X t ADJUST COIL SPRING IF <br /> NECESSARY TO RESTORE RETARDv•I <br /> CLAMPING PLATE TERMINAL <br /> FULL`.',TOO MUCH TENSION WILL <br /> K y W REDUCE SENSITIVITY OF DEVICE. <br /> O H 2. TO CHANGE TIME TURN KNOB �� .�'• <br /> (EITHER DIRECTION)FOR DESIRED <br /> TIME DELAY. ad Isa0"I/ DWG.5400710-31 , <br /> O MIN.TIME WARNING <br /> CJ E MAX.TIME(90 SECONDS) AN UNINSULATED SECTION OF A SINGLE CONDUG <br /> O H B NORMAL(APPROX.30 TOR IS NOT PERMITTED TO BE LOOPED AROUND <br /> [:s1 L7 SECONDS) THE TERMINAL AND SERVE AS TWO SEPARATE <br /> O` O APPROX.RETARD SETTING(IN SEC. -� CONNECTIONS.THE WIRE MUST BE SEVERED TO <br /> L.I SEC) <br /> - SERVE AS TWO SEPARATE CONNECTIONS, <br /> SS H O A B C D E THEREBY PROVIDING SUPERVISIONCF THE CON' i <br /> yyH 0 15 30 45 SO 75 NECTION IN THE EVENT THAT TILE WTIE BECOMES <br /> C' H H up DISLODGED FROM UNDER TERMINAL. <br /> O to H n\ <br /> C"m10 ' �1 <br /> 1.3 <br /> II <br /> 411, <br /> 4 <br /> THE UNIT IS SHIPPED WITH A Qp <br /> 1'PADDLE INSTALLED.IF IT \\\ / MOUNT SO ARROW ON <br /> IS TO BE USED ON A 1111'or .��1/ BUSHING POINTS IN <br /> 1 112'PIPE,REMOVE THE 1' DIRECTION OF <br /> PADDLE t NO INSTALL THE WATERFLOW. <br /> CORRECT CIZE. <br /> CAUTION' <br /> TIGHTEN BOTH SCREWS HN OINO PADDLE. 1' NPTTHREADED IT. <br /> FAILURE TO TIGHTEN SCREWS G'OULD RESULT TING ON ALL SIZES. <br /> 1�y+ IN LOSS OF PADDLE IN PIPE. <br /> �s• CAUTION <br /> THE PROPER PADDLE SIZE MUST BE USED FOR SERVICE USE: <br /> 1',1 114',OR 1 112'PIPE. RESIDENTIAL SPRINKLER NFPA•130 ' <br /> \ CENTRAL STATION NFPA•71 <br /> I ' DIIRF Ow \ ` AUXILIARY <br /> REMOTE STATION NFPA•728 <br /> t <br /> ` PROPRIETARY NFPA•72D <br /> ' 1� FIG. 1 DWG.5400735-30A <br /> 1TYPICAL ELECTRICAL CONNECTIONS <br /> LOCAL SYSTEM REMOTE STATION OR LOCAL BELL CODED CENTRAL STATION, <br /> N.O. LOCAL END OF LINE TRANSFORMER OR BATTERY PROPRIETARY AND REMOTE <br /> RESISTOR TYPE POWER STATION TRANSMITTER <br /> (SUPERVISED LOOP) <br /> OPEN CIRCUIT MeC� M.O. COM. NO aORI SUCH A9 POTTER MODEL UAT. <br /> COY, RBBIBT IR NOR" SEE BULLETIN 506. <br /> _ FROM CONTROL PANEL N.C. N FROM C M. cou. TO <br /> i I N.O. XMTR XMTP <br /> eOw. FROM CONTROL PANEL <br /> '—I N.O. N.O. IN <br /> C.M.O. M.C. <br /> CLOSED CIRCUIT N. SWITCH TYPICALC0 -- ----- I C*- I - --- - - <br /> FROMCONTROLPANEL m. <br /> ACTION ALARA�IT's FEED SW.1 SW.2 RETURN <br /> C� FIG.2 DWG. 6400984- ISA <br /> I`\ NOTE The Model VSR-S has two switches,one can he used M operate R control elation.proprietary or ronate station Iransmmor, <br /> while the other contact Is used to operate a local bell or annunclator panel. <br /> WARNING <br /> LTHEYSTEM SHOULD BE TESTED ON A MONTHLY BASIS TO INSURE PROPER OPERATION. <br /> THIS DEVICE IS NOT DESIGNED FOR USE ON"DRY PIPE"SYSTEMS. <br /> BULLETIN 733 2O 3 as PRINIFII IN USA <br />