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Y <br /> P P TTER �SR <br /> O VANE TYPE WATERFLOW <br /> � The Symbo!of Protection ALARM SWITCH WITH RETARD <br /> Fig.2 Fig.3 Fig.4 Switch Terminal Connections Clamping <br /> To remove lmockouts:Place screwdriver at Break out thin section of cover when Plate Terminal <br /> inside edge of laiockouks,not in the center. wiring both switches from one conduit <br /> entrance. <br /> �� <br /> � <br /> I � <br /> � ' �.� <br /> o�, <br /> �.�,�.�-,e <br /> � <br /> An uninsulated section of a single conductor should not be looped <br /> azound the terminal and serve as two separate connections. The <br /> °w°��� wire must be severed,thereby providing supervision ofthe <br /> � connection in the event that the wirr,become dislodged from under <br /> the terminal. Failure to sever the wire may render the device <br /> Do not drill into the base as this creates O OVG.1116-13 inoperable risking severe property clamage and loss of life. <br /> metal shavings which can create Do not strip wire beyond 3/8"of length or expose an uninsulated <br /> electrical hazards and damage the conductor beyond the edge of the terminal block.When using <br /> device.Drilling voids the warranty. stranded wire,capture all strands under the clamping plate. <br /> Fig.5 Typical Electrical Connections sE�L <br /> � 0 ��� � <br /> Notes: � �� � POWER SOURCE <br /> 1. The Model VSR has two switches,one can be used to operate a central �� suiTAS[.E Fox seLt, <br /> station,proprietary or remote signaling unit,while the other contact � <br /> is used to operate a local audible or visual annunciator. <br /> 2. A condition of LPC Approval of this product is that the electrical <br /> entry must be sealed to exclude moisture. � � <br /> WATERFLOW ZONE <br /> 3. For supervised circuits,SCE"Switch Terminal Connections" ��� � OLR ON FIRE PANEL <br /> drawing and warning note(Fig.4). +Q � �� a <br /> ow..,«w <br /> Testing <br /> The&equency of inspection and testing for the Model VSR and its associated protective monitoring system shall be in accordance with applicable <br /> NFPA Codes and Standazds and/or the authority having jurisdiction(manufacturer recommends quarterly or more f'requently). <br /> 1f provided,the inspector's test valve shail always be used for test purposes.If there are no provisions for testing the operation of the flow detection <br /> device on the system,application of the VSR is not recommended or advisable. <br /> A minimum flow of 10 GPM(38 LPM)is required to activate this device. <br /> �Advise the person responsible for testing of the fire protection system that this system must be tested in accordance <br /> with the testing instructions. <br /> Fig.7 Mounting Dimensions 5.56 in F�g g <br /> 1411 mm <br /> (3.50 in) 2 00 in � � GREEN GROCiND <br /> �- 89.0 mm� (50.8 mm) � SCREWS <br /> 2 34�n � <br /> (59.4 mm) <br /> � <br /> U-BOL'I NUT P E DIA <br /> +5.25�n <br /> U-BOLT WASFIER (+133.4 mm) <br /> r � <br /> PIPE SADDLE � � �`� � <br /> � I � <br /> PiPE Q <br /> PLAST[C PADDLE �0��µ � � <br /> U-BOLT NOMINAL PIPE DIA+L7S in(+44 5 MM)FOR DN 50-DN 65 2-2.5 in 0 �va�us-n <br /> NOMINAL PIPE DIA.+2]25 m +54.0 MM)FOR DN 80-DN 200 3-8 m <br /> PRINTED IN USA MFG.#5401146-REV L PAGE 3 OF 4 <br /> 3/09 <br />