Operation And Inspection Checklist - Task Force Tips Twister Instructions For Installation, Safe Operation And Maintenance

14.0 OPERATION and INSPECTION CHECKLIST

Before each use the nozzle must be inspected to this checklist;
1) There is no damage to the appliance that could impair safe operation (e.g. dents, cracks, corrosion, missing, broken or
loose parts, damaged markings, or other defects)
2) Debris screen is free of debris
3) Coupling is tight and leak free
4) Valve operates freely through full range and regulates fl ow
5) "OFF" position does fully shut off and fl ow is stopped
6) Nozzle fl ow is adequate as indicated by pump pressure and nozzle reaction
7) Shaper turns freely and adjusts pattern through full range
8) Shaper turns into full fl ush and out of fl ush with normal fl ow and pressure restored
Before being placed back in service, nozzles must be inspected to this checklist;
1) All controls and adjustments are operational
2) Shut off valve (if so equipped) closes off the fl ow completely
3) There is no damage to the appliance that could impair safe operation (e.g. dents, cracks, corrosion, missing, broken or
loose parts, damaged markings, or other defects)
5) The thread gasket is in good condition
6) The waterway is clear of obstructions
7) Nozzle is clean and markings are legible
8) Coupling is retightened properly
9) Shaper is set to desired pattern
10) Shutoff handle is stored in the OFF position
NFPA 1962: Standard for the care, use, inspection, service testing, and replacement of fi re hose, couplings, nozzles and fi re hose appliances. (2013
ed., Section 5.3). Quincy, MA: National Fire Protection Agency.
WARNING
TASK FORCE TIPS LLC
MADE IN USA • tft.com
©Copyright Task Force Tips LLC 2002 - 2018
Any nozzle failing any part of the checklist is unsafe for use and must have the problem corrected
before use or being placed back into service. Operating a nozzle that has failed the checklist is
a misuse of this equipment.
3701 Innovation Way, Valparaiso, IN 46383-9327 USA
800-348-2686 • 219-462-6161 • Fax 219-464-7155
LKB-100 August 2, 2018 Rev11