Watts FS10-F - Manuel

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REPLACEMENT
KIT NUMBER DESCRIPTION
RK FS10.0702 PADDLE
RK PRP-218-3957 “O” RING
USA: 815 Chestnut St., North Andover, MA 01845-6098 www.watts.com
CANADA: 5435 North Service Rd., Burlington, Ont. L7L 5H7 www.wattscanada.ca
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UNDERWRITER’S LABORATORY LISTED
•
UNDERWRITER’S LABORATORY OF CANADA LISTED
•
MAXIMUM PRESSURE 175 PSI
•
MINIMUM FLOW RATE FOR ALARM 4 TO 10 GPM
SCHEMATICS OF OPERATION:
THE WORD “FLOW” MEANS THAT THE SWITCH WILL OPEN OR CLOSE THE CIRCUIT(S) BETWEEN THE TERMI-
NALS AS MARKED, WHEN FLOW RATE IS INCREASED TO THE REQUIRED GPM.
“NO FLOW” MEANS SWITCH POSITION WILL BE REVERSED (OPENING OR CLOSING) THE CIRCUIT(S) BETWEEN
TERMINALS AS MARKED, WHEN FLOW RATE IS DECREASED BELOW THE REQUIRED GPM.
NOTE:
SUPPLIED LEADS ATTACHED TO WATERFLOW INDICATOR ARE TO BE USED IN CONNECTION WITH ELECTRI-
CAL SUPERVISION FOR INCOMING AND OUTGOING ALARM-INITIATING-CIRCUIT SYSTEM.
WARNING:
AN UNINSULATED SECTION OF A SINGLE CONDUCTOR IS NOT PERMITTED TO BE CONNECTED TO A SINGLE
SPLICE LEAD. THE WIRE MUST BE SEVERED TO SERVE AS TWO SEPARATE CONNECTIONS, THEREBY PRO-
VIDING SUPERVISION OF THE CONNECTION IN THE EVENT THAT THE WIRE BECOMES DISLODGED FROM THE
LEAD.
IS-FS10-F
EDP# 5003206 rev 4
REPAIRS AND REPLACEMENT
PADDLES AND COVER MAY BE REPLACED IN THE FIELD. OTHER FIELD REPAIRS MUST NOT BE MADE. REPLACEMENT WATERFLOW INDICATOR
MAY BE OBTAINED FROM THE NEAREST WATTS DISTRIBUTOR OR WHOLESALER. WHEN ORDERING A REPLACEMENT, SPECIFY PRODUCT NUMBER
AS SHOWN ON THE WATERFLOW INDICATOR.
INSTALLATION INSTRUCTION
WATERFLOW INDICATOR FS10-F SERIES
SPECIAL PURPOSE—FIRE PROTECTION SIGNALING
For automatic sprinklers fire protection service and signaling systems.
Watts waterflow indicator provides a positive way of detecting the flow of water in any distribution, branch or
mainline piping of a sprinkler system, in pipe sizes from 1” to 1 1/2” only. Wired to alarms or signaling systems,
it immediately indicates the location of an open sprinkler head(s).
Quick detection and signaling of an open head(s) can assist in pinpointing:
— THE EXACT FIRE LOCATION.
— INCREASE SUPPLEMENTARY FIREFIGHTING ACTIVITIES.
— SPEEDS UP THE FIRE EXTINGUISHING PROCESS.
— PROVIDES EFFECTIVE BUILDING EVACUATION.
— MINIMIZES WATER DAMAGE.
IMPORTANT:
Electrical installation must be performed by a qualified person and in accordance with all local codes.
LOCATION:
Waterflow indicator should be located in horizontal or vertical section of a pipe or tube where there is a
straight run of at least 5 pipe diameters on each side.
MOUNTING:
Waterflow indicator should be installed horizontally or vertically in tees.
INSTALLATION:
Included with each waterflow indicator is one paddle only. This paddle must be trimmed to specific length
prior to mounting (see illustration).