©Copyright Task Force Tips LLC 1995-2020
1
LIB-020 April 21, 2021 Rev04
TASK FORCE TIPS LLC
MADE IN USA · tft.com
3701 Innovation Way, Valparaiso, IN 46383-9327 USA
800-348-2686 · 219-462-6161 · Fax 219-464-7155
1.0 GENERAL INFORMATION
1.1 REQUIRED TOOLS
1.2 THREADED JOINTS
Threaded joints have been secured at the factory using Loctite brand thread locking adhesive #263 (red) or #242 (blue).
• Disassembly of joints where #263 Loctite is used requires a minimal application of heat with a oxyacetylene torch to break the bond.
• The threads should be heated to approximately 450°F. Excessive heat application will cause damage to adjacent seals and labels.
• Replacement parts must be reinstalled using either Loctite #271 or #242 where specified, or equivalent. Small vials of Loctite for
field service are available. Order part # V5010 (#271 LOCTITE MINI DISPENSER) or VSA-125 (LOCTITE BLUE #24205 MINI
DISPENSER).
• Threads must be clean, dry, and free of grease or oil when applying Loctite.
• Allow Loctite to set up for at least one hour before using or subjecting to water.
1.3 LUBRICANTS
If parts are disassembled in an area where O-rings are present, re-assemble using Molykote #112 High Performance Silicone Grease on
all O-rings and surfaces that the O-rings contact. If nozzle is not disassembled refer to the field lubrication procedure in the nozzle
manual.
1.4 LABEL REPLACEMENT
If labels become damaged, remove old labels with razor knife. Remove adhesive with acetone or methyl ethyl ketone. Surface must be
clean, dry, and free from grease. Remove protective backing and carefully apply new label.
Ultimatic 125 Nozzle Series
Maintenance and Service Procedure
WARNING
Service technicians bear responsibility for ensuring use of appropriate protective clothing and
equipment. The chosen protective clothing and equipment must provide protection from potential
hazards users may encounter while servicing equipment. Requirements for protective clothing and
equipment are determined by the Authority Having Jurisdiction (AHJ).
WARNING
After any maintenance or service, equipment must be inspected and tested for proper operation
and function per NFPA 1962 test procedures and the FLOW CHARACTERISTICS and OPERATION
and INSPECTION CHECKLIST in the nozzle’s operator manual.
NOTICE
This publication is intended for those who prefer to perform service on their own equipment.
Factory service is available and repair time seldom exceeds one day in our facility. Factory serviced
nozzles are repaired by experienced technicians, fully tested, and promptly returned functioning to
original specifications. Task Force Tips assumes no liability for damage to equipment or injury to
personnel that is a result of user service.
Tools for
General Service
Tools for
FRONT END Service
Hex Keys
3/32”, 3/16”, and 7/32”
Loctite
®
#271 and #242 thread
locker or equivalent
Strap Wrench
Ball End Hex Key
5/16”
Oxyacetylene Torch
Vise with padded jaws
Molykote #112 high temperature
silicone grease
Razor Knife
Ultimatic Shaper Removal Tool
optional (TFT part# TB502-ST)
CAUTION
Aerosol lubricants contain solvents that can swell O-Rings if applied in excess. The swelling can
inhibit smooth operation of the moving parts. When used in moderation, as directed, the solvents
quickly evaporate without adversely swelling the O-Rings.
