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©Copyright Task Force Tips LLC 2020

LIM-032 November 30, 2020 Rev01

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

G-Force

INSTRUCTION FOR SAFE OPERATION AND MAINTENANCE

Masterstream 4000 ER

Automatic and Selectable Nozzles

WARNING

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.

SELECTABLE

2000, 3000, 4000 GPM @ 100 PSI

(7500, 11,000, 15,000 LPM @ 7 BAR)

AUTOMATIC

600 - 4000 GPM @ 80-120 PSI

(2350 - 15,000 LPM @ 5.5-8.3 BAR)

Содержание Masterstream 4000 ER Automatic

Страница 1: ...t 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 serv...

Страница 2: ...Factor and Reach factor from steps 1 2 and 1 3 If this point lies on or between the curves given estimate the appropriate elevation angle If this point lies within the shaded region of the graph then a higher ÀRZ or pressure must be used to reach the target 2 0 To estimate maximum reach for a given elevation angle above 0 2 1 From the graph of nozzle trajectory elevation factors choose the traject...

Страница 3: ...inting in a safe direction before water is turned on Do not direct water stream to cause injury or damage to persons or property WARNING Inadequately supported nozzle reaction force can result in injury or death The mounting must be capable of supporting the maximum nozzle reaction force as stated in the nozzle s manual WARNING Equipment may be damaged if frozen while containing significant amount...

Страница 4: ...ong term installations it is recommended that the threads be greased with a waterproof lubricant such as Molykote 112 Silicone Grease before installing the nozzle 3 1 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...

Страница 5: ...llel to give maximum reach Turning the shaper further forward will cause stream crossover and reduce the effective reach of the nozzle US METRIC Weight 59 lb 27 kg Maximum operating pressure 175 psi 12 bar Maximum fog angle 110 110 Operating temperature range of fluid 33 to 120 F 1 to 50 C Storage temperature range 40 to 150 F 40 to 65 C Materials used Aluminum 6000 series hard anodized MIL8625 cl...

Страница 6: ...ition the nozzle acts as a fixed orifice nozzle 5 4 FLOW SELECTION The Master 4000 ER selectable nozzle utilizes two stainless steel pegs to set the flow rate To change flow rate 1 Remove the flow selector pegs from the baffle cap by unthreading them counter clockwise 2 Rotate the gallonage selector until the indicator windows align with the desired flow 3 Thread the flow selector pegs into the co...

Страница 7: ...ollowing chart gives relationship of flow and pressure for the various orifice sizes Figure 6 2 0 20 40 60 80 100 120 140 160 0 1000 2000 3000 4000 5000 6000 FLOW PRESSURE 0 2 4 6 8 10 0 4000 8000 12000 16000 20000FLOW PRESSURE FLOW RANGE 110 SETTING 100 psi SETTING 90 SETTING 80 psi SETTING 120 SETTING MASTERSTREAM 4000 ER AUTOMATIC 8 bar 7 bar 6 bar l min bar kPa 100 gpm psi psi psi psi 0 1000 2...

Страница 8: ...le nozzle Figure 6 3A Figure 6 3B Figure 6 3C CURVE A B C D E gpm FLOW 600 1000 2000 3000 4000 lbs REACTION 280 470 950 1400 1900 CURVE A B C D E l min FLOW 2300 3800 7600 11000 15000 kgf REACTION 130 210 430 640 860 0 10 20 30 60 80 100 120 160 200 240 280 320 360 400 HORIZONTAL DISTANCE FEET METERS METERS B C D E 0 20 40 60 80 100 0 0 20 40 40 80 120 VERTICAL DISTANCE FEET A MASTERSTREAM 4000 80...

Страница 9: ...arefully unscrew and remove the baffle and orifice control components 4 Remove flush debris 5 Reassemble the nozzle Figure 7 0 shows the pieces that are removed during the flush procedure for automatic and selectable nozzles Figure 7 0 WARNING Large amounts or pieces of debris may be unflushable and can reduce the flow of the nozzle resulting in an ineffective flow In the event of a blockage it ma...

Страница 10: ...e of its obligations under this limited warranty If TFT makes this election claimant shall return the equipment to TFT free and clear of any liens and encumbrances This is a limited warranty The original purchaser of the equipment any person to whom it is transferred and any person who is an intended or unintended beneficiary of the equipment shall not be entitled to recover from TFT any consequen...

Страница 11: ...cone grease Once Break Free CLP is applied re application will be needed on a regular basis until the nozzle can be returned to the factory for a complete checkup and re lubrication with silicone grease 9 2 SERVICE TESTING In accordance with NFPA 1962 equipment must be tested a minimum of annually Units failing any part of this test must be removed from service repaired and retested upon completio...

Страница 12: ...ING 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 flow completely 3 There are no broken or missing parts 4 There is no damage to the nozzle that could impair safe operation e g dents cracks corrosion or other defects 5 The thread gasket is in good condition 6 The waterway is clear of ...

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