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G-Force
INSTRUCTION FOR INSTALLATION, OPERATION, AND MAINTENANCE
DANGER
STOWED POSITION
TASK FORCE TIPS LLC
MADE IN USA · tft.com
©Copyright Task Force Tips LLC 2021
Understand manual before use. Operation of this device without understanding the manual and
receiving proper training is a misuse of this equipment. Obtain safety information at tft.com/
serial-number.
This equipment is intended for use by trained and qualified emergency services personnel for
firefighting. All personnel using this equipment shall have completed a course of education
approved by the Authority Having Jurisdiction (AHJ).
This instruction manual is intended to familiarize firefighters and maintenance personnel with the
operation, servicing, and safety procedures associated with this product. This manual should be
kept available to all operating and maintenance personnel.
RADIUS™ MONITOR
SERIES
DEPLOYED POSITION
3701 Innovation Way, Valparaiso, IN 46383-9327 USA
800-348-2686 · 219-462-6161 · Fax 219-464-7155
1
LIY-350 January 13, 2021 Rev00
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Related Manuals for TFT RADIUS Series
Summary of Contents for TFT RADIUS Series
- Page 1 Understand manual before use. Operation of this device without understanding the manual and DANGER receiving proper training is a misuse of this equipment. Obtain safety information at tft.com/ serial-number. This equipment is intended for use by trained and qualified emergency services personnel for firefighting.
- Page 2 DANGER PERSONAL RESPONSIBILITY CODE The member companies of FEMSA that provide emergency response equipment and services want responders to know and understand the following: 1. Fire ghting and Emergency Response are inherently dangerous activities requiring proper training in their hazards and the use of extreme caution at all times.
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Page 3: Table Of Contents
TABLE OF CONTENTS 1.0 MEANING OF SAFETY SIGNAL WORDS 2.0 SAFETY 3.0 GENERAL INFORMATION 3.1 SPECIFICATIONS 3.2 OPERATING ENVELOPE 3.3 USE WITH SALT WATER 3.4 VARIOUS MODELS AND TERMS 3.5 INLET OPTIONS 3.5.1 OUTLET OPTIONS 3.6 OVERALL DIMENSIONS 4.0 INSTALLATION 4.1 STRUCTURAL REQUIREMENTS 4.2 INDICATOR LIGHT 4.2.1 INDICATOR SENSOR AND MAGNET MOUNTING... -
Page 4: Meaning Of Safety Signal Words
GENERAL INFORMATION TFT’s Radius monitor is a rugged, easy to install, deck mounted masterstream device. The above deck mounting is ideal for apparatus where below deck extension tubes do not fit. The Radius monitor can be raised by pulling the quick release pin and lifting the monitor until it is locked into position. -
Page 5: Operating Envelope
OPERATING ENVELOPE Damage or injury could result from operating the monitor beyond the safe operating envelope. Do WARNING not operate the monitor outside the envelope in the following graph(s). Nozzle A flows 500 gpm (1900 L/min) at 100 psi (7.9 bar), K factor = 50 Nozzle B flows 1000 gpm (3800 L/min) at 100 psi (7.9 bar), K factor = 100 Nozzle C flows 1500 gpm (5700 L/min) at 100 psi (7.9 bar), K factor = 150 Figure 3.2A... -
Page 6: Use With Salt Water
USE WITH SALT WATER Use with salt water is permissible provided the equipment is thoroughly cleaned with fresh water after each use. The service life of the equipment may be shortened due to the effects of corrosion, and is not covered under warranty. VARIOUS MODELS AND TERMS Lifting handle Presure gage port (1/4"... -
Page 7: Overall Dimensions
OVERALL DIMENSIONS 90° [291 mm] 45° R11.45" [381 mm] R15.00" [669 mm] [520 mm] 26.32" 20.48" [582 mm] 22.89" [379 mm] 90° 14.92" 45° {26 mm] [61 mm] 1.01" 2.41" Figure 3.0 ©Copyright Task Force Tips LLC 2021 LIY-350 January 13, 2021 Rev00... -
Page 8: Installation
INSTALLATION STRUCTURAL REQUIREMENTS Reaction forces generated by master stream flows are capable of causing injury and property WARNING damage if not properly supported. Monitors should be securely installed by qualified individuals. • Mounting objects must be capable of withstanding maximum nozzle reaction force listed in SPECIFICATIONS. -
Page 9: Indicator Light
INDICATOR LIGHT The Radius Monitor dash light system indicates when the Radius is not stowed while the truck is running. This will help prevent hitting low overhanging objects when the Radius in in the deployed position. 4.2.1 INDICATOR SENSOR AND MAGNET MOUNTING Magnet Switch 1. -
Page 10: Horizontal Rotation Travel Stops
HORIZONTAL ROTATION TRAVEL STOPS The range of horizontal rotation travel for the Radius monitor is continuous 360 degrees. A horizontal rotation travel stop bolt may be installed in the monitor to limit travel. Note that left and right are relative to the “Straight Ahead Reference Mark”. Y3146 Adjustment Disc 10 less right travel for every adjustment disk installed on... -
Page 11: Nozzle Installation
NOZZLE INSTALLATION Screw the nozzle onto the monitor’s exit threads. Mismatched or damaged waterway connections may cause equipment to leak or uncouple under CAUTION pressure. Failure could result in injury. Equipment must be mated to matched connections. Dissimilar metals coupled together can cause galvanic corrosion that can result in the inability to CAUTION uncouple the connection, or complete loss of engagement over time. -
Page 12: Operating Instructions
OPERATING INSTRUCTIONS RAISING AND LOWERING THE MONITOR The Radius monitor may be used only in either the fully raised or fully lowered position. The unit WARNING may become damaged if the water is turned on in any position other than fully extended or retracted. -
Page 13: Flow Characteristics
FLOW CHARACTERISTICS YST-4NN STACKED TIPS FLOW AND REACH Integral Stream 2-3/4" 2-1/2" 2-1/4" 2" Protective Cap Straightener Remove cap and install smaller tips if desired. Such as Model #MST-4NJ (1-3/8", 1-1/2", 1-3/4", 2") Figure 6.1A Stacked Tip Model YST-4NN NOZZLE INLET PRESSURE NOZZLE 50 PSI 60 PSI... - Page 14 YST-4NN STACKED TIPS FLOW AND REACH (CONTINUED) 2 INCH TIP HORIZONTAL DISTANCE (M) 20.0 40.0 60.0 80.0 60 PSI 80 PSI 100 PSI 50 PSI 40.0 80.0 120.0 160.0 200.0 240.0 280.0 HORIZONTAL DISTANCE (FEET) 2.25 INCH TIP HORIZONTAL DISTANCE (M) 20.0 40.0 60.0...
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Page 15: Effects Of Elevation And Wind On Stream Reach (2.25" Tip)
6.1.1 EFFECTS OF ELEVATION AND WIND ON STREAM REACH (2.25” TIP) This graph shows approximately how differences in elevation angle can affect stream reach. Critical applications should be tested in actual conditions to verify adequate reach. 2.25 INCH TIP , 100 PSI, 1500 GPM HORIZONTAL DISTANCE (M) 75 DEGREES 60 DEGREES... -
Page 16: Mst-4Nj Stacked Tips Flow And Reach
MST-4NJ STACKED TIPS FLOW AND REACH 2" 1-3/4" 1-1/2" 1-3/8" 2.5” Coupling Figure 6.2A Stacked Tip Model MST-4NJ NOZZLE INLET PRESSURE NOZZLE 40 PSI 60 PSI 80 PSI 100 PSI DIAMETER FLOW REACTION FLOW REACTION FLOW REACTION FLOW REACTION (GPM) (LBS) (GPM) (LBS) - Page 17 MST-4NJ STACKED TIPS FLOW AND REACH (CONTINUED) 1.375 INCH TIP HORIZONTAL DISTANCE (M) 80.0 60 PSI 80 PSI 100 PSI 40 PSI 40.0 80.0 120.0 160.0 200.0 240.0 280.0 HORIZONTAL DISTANCE (FEET) 1.50 INCH TIP HORIZONTAL DISTANCE (M) 80.0 60 PSI 80 PSI 100 PSI 40 PSI...
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Page 18: Effects Of Elevation And Wind On Stream Reach (2.00" Tip)
6.2.1 EFFECTS OF ELEVATION AND WIND ON STREAM REACH (2.00” TIP) This graph shows approximately how differences in elevation angle can affect stream reach. Critical applications should be tested in actual conditions to verify adequate reach. HORIZONTAL DISTANCE (METERS) 75 DEGREES 2.0 INCH TIP, 100 PSI, 1190 GPM 60 DEGREES 45 DEGREES... -
Page 19: Automatic Masterstream Nozzles
AUTOMATIC MASTERSTREAM NOZZLES Automatic nozzles maintain a constant pressure by adjusting their orifice to match the available flow. Consult the nozzle manufacturer for maximum flow and pressure range. In all cases, do not exceed the maximum rating of the Radius Operating Envelope. PRESSURE LOSS Figure 6.4 ©Copyright Task Force Tips LLC 2021... -
Page 20: Stream Straighteners
STREAM STRAIGHTENERS WITH STACKED TIPS Turbulence though the Radius Monitor is very low, but stream quality and reach can be improved with the use of the integral stream straightener on the TFT stacked tip nozzle. Shown with XF-SS10-NN Stream Straightener (LPM) -
Page 21: Warranty
46383-9327 USA, within a reasonable time after discovery of the defect. TFT will examine the equipment. If TFT determines that there is a defect attributable to it, TFT will correct the problem within a reasonable time. If the equipment is covered by this limited warranty, TFT will assume the expenses of repair. -
Page 22: Maintenance
MAINTENANCE TFT products are designed and manufactured to be damage resistant and require minimal maintenance. However, as the primary firefighting tool upon which your life depends, it should be treated accordingly. The unit should be kept clean and free of dirt by rinsing with water after each use. -
Page 23: Troubleshooting
Repair parts and service procedures are available for those wishing to perform their own repairs. Task Force Tips assumes no liability for damage to equipment or injury to personnel that is a result of user service. Contact the factory or visit the web site at tft.com for parts lists, exploded views, test procedures and troubleshooting guides. -
Page 24: 10.0 Operation And Inspection Checklist
Operating equipment that has failed the checklist is a misuse of this equipment. TASK FORCE TIPS LLC 3701 Innovation Way, Valparaiso, IN 46383-9327 USA 800-348-2686 · 219-462-6161 · Fax 219-464-7155 MADE IN USA · tft.com ©Copyright Task Force Tips LLC 2021 LIY-350 January 13, 2021 Rev00...
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