Summary of Contents for Kidde Fire Systems KRS-100
Page 1
P/N 83-KRS100-001 September 2002 KRS-100 Nitrogen Releasing System Application, Operation and Maintenance Manual APPROVED UL Listing File No. EX 3559, EX 2153...
The detection for each hood, however, Note: Pressure in the pressure-operated actuator must would be connected to a KRS-100 cylinder on its floor rather be released before removing the actuator from the than to the wet or dry chemical system.
3-1.1 Location Whenever two or more KRS cylinders are used, each must The KRS-100 cylinder and actuator valve assembly shall be isolated from the others by a check valve (P/N 259404). be located where the temperature is between -40°F (-40°C) The purpose of the check valves is to prevent loss of pres- and 120°F (48.9°C).
Tubing cally (plumb) with the control head or actuator at the top, or Connect actuation tubing to the outlet on the KRS-100 ac- horizontally (level), or at any angle between vertical and tuator valve body. Ream and thoroughly clean all chips and horizontal.
SET position, foreign matter in the conduit from entering the tubing. All fully prepared for either automatic or manual opera- tubing fittings with pipe threads, as at the KRS-100 actua- tion. tor valve body, the pressure-operated actuator and other accessory devices, shall be assembled with Teflon tape 2.
11. Remove the pin from the actuator valve assembly and discard. The KRS-100 system is now in the ready position. INSPECTION AND MAINTENANCE Inspect semi-annually or more frequently. Inspections should be done by a qualified Kidde distributor.
Page 10
KRS-100 Nitrogen Releasing System (THIS PAGE INTENTIONALLY LEFT BLANK) 83-KRS100-001 September 2002...
Page 12
LIMITED WARRANTY STATEMENT Kidde-Fenwal, Inc. represents that this product is free from defects in material and workmanship, and it will repair or replace any product or part thereof which proves to be defective in workmanship or material for a period of twelve (12) months from the date of purchase but not to exceed eighteen (18) months after shipment by Kidde-Fenwal Inc.