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MANUAL:
BLITZFIRE
®
Portable Monitor Series
INSTRUCTIONS FOR SAFE OPERATION AND MAINTENANCE
DANGER
DANGER
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 www.tft.com/serial-number
Risk of sliding increases at low elevation angles. To reduce risk of injury or death from sliding, test safety shutoff valve before using.
This Instruction Manual is intended to familiarize fi refi ghters and maintenance personnel with the operation, servicing, and safety procedures associated with the portable monitor.
This manual should be kept available to all operating and maintenance personnel.
MAXIMUM OPERATING PRESSURE
175 PSI (12 BAR)
MAXIMUM FLOW
500 GPM (2000 LPM)
BLITZFIRE MONITOR
blitzfire
®
BLITZFIRE
OSCILLATING MONITOR
blitzfire
®
osc
HIGH ELEVATION
BLITZFIRE MONITOR
TASK FORCE TIPS, INC.
MADE IN USA • www.tft.com
©Copyright Task Force Tips, Inc. 2002-2013
HIGH ELEVATION BLITZFIRE
OSCILLATING MONITOR
3701 Innovation Way, Valparaiso, IN 46383-9327 USA
800-348-2686 • 219-462-6161 • Fax 219-464-7155
LIX-630 August 30, 2013 Rev16
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. Firefi ghting and Emergency Response are inherently dangerous activities requiring proper training in their hazards and the use of extreme caution at all times.
2. It is your responsibility to read and understand any user’s instructions, including purpose and limitations, provided with any piece of equipment you may be called upon to use.
3. It is your responsibility to know that you have been properly trained in
Firefi ghting and /or Emergency Response and in the use, precautions, and care of any equipment you may be called upon to use.
4. It is your responsibility to be in proper physical condition and to maintain the personal skill level required to operate any equipment you may be called upon to use.
5. It is your responsibility to know that your equipment is in operable condition and has been maintained in accordance with the manufacturer’s instructions.
6. Failure to follow these guidelines may result in death, burns or other severe injury.
FEMSA
Fire and Emergency Manufacturers and Service Association
P.O. Box 147, Lynnfi eld, MA 01940 • www.FEMSA.org
©Copyright Task Force Tips, Inc. 2002-2013
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LIX-630 August 30, 2013 Rev16
Table Of Contents
1.0 Meaning of Safety Signal Words
2.0 General Information
2.2 Flow Control Valve
2.2.1 Unlocking the Valve Handle from the Closed Position
2.2.2 Safety Shut-Off Valve Operation
2.2.3 Safety Shut-Off Valve Test
2.2.4 Manual Override of Safety Shut-Off Valve
2.2.5 Slow Close Valve Feature
©Copyright Task Force Tips, Inc. 2002-2013
2.5.1 Elevation Holding Mechanism
3.0 Flows and Pressures
3.1 Automatic, Fixed, and Selectable Flow Nozzles
3.2 Stacked Tips or Smoothbore Nozzles
3.4 Use with Foam
3.5 Use with Salt Water
4.0 Deployment of Blitzfi re
4.1 Carrying with an Uncharged Hose
4.2 Advancing with a Charged Hose
5.0 Anchoring
5.1 Anchoring by Weight
5.2 Anchoring by Spike Holds
5.3 Anchoring by Hooking Legs
5.4 Anchoring by Tying Off
6.0 OSC Oscillating Unit
6.1 Safety - Oscillator
6.2 General - Oscillator
6.4 Oscillating Speed and Coverage
7.0 Storage
8.0 Maintenance
9.0 Warranty
10.0 Exploded View and Parts List
10.1 Safety Mechanism Assembly View
10.4 High Elevation Blitzfi re Outlet Exploded View
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LIX-630 August 30, 2013 Rev16
1.0 MEANING OF SAFETY SIGNAL WORDS
A safety related message is identifi ed by a safety alert symbol and a signal word to indicate the level of risk involved with a particular hazard. Per ANSI standard Z535.6-2006, the defi nitions of the four signal words are as follows:
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
NOTICE is used to address practices not related to personal injury.
2.0 GENERAL INFORMATION
The Blitzfi re is a simple, light and easy to maneuver portable monitor. The monitor has a revolutionary safety shut-off valve, which will shut-off the water fl ow in the event of sudden movement by the monitor. This safety feature reduces the risk of injury from an out of control master stream device. General product specifi cations are as follows:
• Standard Inlet Coupling: 2 ½ inch NH Female
• Standard Outlet: 2 ½ inch NH male
• Flow range: up to 500 GPM (2000 LPM)
• Maximum inlet pressure: 175 PSI (12 BAR)
• Vertical Stream Range: 10 to 46 or 86 degrees above horizontal
• Horizontal Stream Range: +/- 20 degrees either side of centerline
• Size, legs folded: 25.5”L x 8.1”W x 10”H (650x210x260mm)
• Size, legs unfolded: 26”L x 35”W x 10”H (660x920x260mm)
• Weight: 22 lbs (10 kg)
WARNING
This equipment is intended for use by trained personnel for fi refi ghting. Its use for other purposes may involve hazards not addressed by this manual. Seek appropriate guidance and training to reduce risk of injury.
WARNING
An out of control monitor can cause injury or death. To reduce the risk of instability, do not attempt to move the monitor with water fl owing.
WARNING
WARNING
CAUTION
Interrupting fl ow to the monitor may cause injury or death. Avoid situations that may interrupt fl ow to the monitor such as: hose line kinks, traffi c running over hose, and automatic doors or devices that can pinch the hose.
The monitor may be damaged if frozen while containing suffi cient amounts of water. Such damage may be diffi cult to detect visually and can lead to possible injury or death. Any time the monitor is subject to possible damage from freezing, it must be hydrostatically tested by qualifi ed personnel before being considered safe for use.
Master streams are powerful and capable of causing injury and property damage. Make sure the monitor is pointing in a safe direction before water to the nozzle is turned on. Use care in directing the stream.
CAUTION
Monitor must be properly connected to hose and nozzle. Mismatched or damaged threads may cause leaking or uncoupling under pressure and could cause injury.
CAUTION
Do not couple aluminum to brass. Dissimilar metal coupled together can cause galvanic corrosion that can result in inability to unscrew threads or complete loss of thread engagement over time.
CAUTION
Use with salt water is permissible provided the monitor is thoroughly cleaned with fresh water after each use. The service life of the monitor may be shortened due to the effects of corrosion and is not covered under warranty.
©Copyright Task Force Tips, Inc. 2002-2013
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LIX-630 August 30, 2013 Rev16
2.1 BLITZFIRE PART IDENTIFICATION
The Blitzfi re is available in standard and high elevation models Figure 2.1 identifi es the various parts and controls on a standard
Blitzfi re portable monitor. Parts and controls for a high elevation model are similar.
Pivoting Outlet
Elevation Holding
Mechanism
Tie Off Point
Valve Handle
Serial Number
Handle
Locking
Knob
See Section 6 for Blitzfire Oscillators
Pivoting Inlet
Folding Leg
Carbide Tipped Spike
Figure 2.1 Blitzfi re Parts and Controls
2.2 FLOW CONTROL VALVE
The Blitzfi re has a valve that can be used to control the fl ow and acts as a safety shut-off feature. The valve is shut-off when the valve handle is fully forward. The valve is fully on when the valve handle is fully back. The valve can be opened to any of six detented fl ow positions. These detented positions allow the monitor operator to regulate the fl ow depending on the need or what can be safely and effectively handled. Figure 2.2 illustrates the positions of the valve handle.
Detent Flow Positions
ON
LOCKED
CLOSED
Pull Knob To Unlock Handle
©Copyright Task Force Tips, Inc. 2002-2013
Figure 2.2 Valve Handle Positions
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LIX-630 August 30, 2013 Rev16
2.2.1 UNLOCKING THE VALVE HANDLE FROM THE CLOSED POSITION
The valve handle is locked in the closed position so that the valve handle may be used to carry the Blitzfi re without the valve inadvertently opening. To unlock the valve handle from the closed position:
1. Pull knob on right side of the valve handle.
2. While pulling on knob, open the valve with the other hand.
As soon as valve is opened the knob may be released. The valve handle may be moved to any detent valve position by pushing or pulling on the valve handle. When the valve is closed the valve handle automatically locks and must be unlocked again to reopen.
The valve opening procedure is shown in fi gure 2.2.1.
Open Valve
Pull Knob
©Copyright Task Force Tips, Inc. 2002-2013
Figure 2.2.1 Valve Opening Procedure
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LIX-630 August 30, 2013 Rev16
2.2.2 SAFETY SHUT-OFF VALVE OPERATION
The Blitzfi re is equipped with a Safety Shut-Off Valve. The Safety Shut-Off Valve will shut off the monitor’s fl ow if the monitor starts to move. The Safety Shut-Off Valve relies on acceleration of the Blitzfi re as the signal to activate. It activates at approximately one
G of sideways acceleration. Placing the Blitzfi re on tilted surfaces (greater than 10 degrees) may inhibit the resetting of the Safety
Shut-Off Valve. The hose connected to the Blitzfi re should contain any forward or backwards motion to safe levels.
NOTE: To make the Blitzfi re not shut off completely, see the card titled “Instructions to Maintain Minimal Water Flow
When the Safety Shut-off Activates”. (LIX-640)
Safety shut-off valve operation:
1. Set up monitor and charge the hose.
2. Point the nozzle in the desired direction.
3. Open the valve by pulling the locking pin and pulling back on the valve handle (see section 2.2.1)
4. Place the valve handle in the desired detent position (further back for more fl ow, further forward for less).
5. If the monitor starts to slide, the safety valve will sense the movement and release the valve.
• An internal spring and water pressure will move the valve forward to the closed position and
shut off the water fl ow.
• The valve handle will lock in the closed position.
6. The safety shut-off valve will automatically reset.
7. After the cause of the sliding has been corrected, reopen the valve as outlined in step 3.
IMPORTANT: Valve must be fully closed to reset the safety shut-off mechanism. Once tripped the valve handle will not stay open unless the mechanism is reset by fully closing the valve.
If the safety shut-off valve fails to reset, the valve will not remain open. Failure to reset may be due to placing the monitor on an excessively sloped surface.
WARNING
The safety shut-off valve is only sensitive to sideways acceleration of the monitor. Keep the hose directly behind the monitor to reduce potential acceleration in the forward and backward direction.
Do not loop hose in front of monitor.
WARNING
The safety shut-off valve needs approximately one G of sideways acceleration to activate. At low accelerations the monitor may travel several yards (meters) and gain enough velocity to cause injury before the safety shut-off valve activates. Personnel several feet away and in the potential path of a sliding monitor are at risk of injury. Keep non operating personnel out of the potential path of a sliding monitor.
WARNING
Improper repairs may result in a malfunctioning safety shut-off valve. If repair is needed on the safety shut-off valve, return the monitor to Task Force Tips.
2.2.3 SAFETY SHUT-OFF VALVE TEST
To avoid injury or death, test safety shut-off valve before each use.
WARNING
With hose uncharged and Blitzfi re on a level surface:
1. Open the Valve Handle to the fully open position.
2. Grasp the monitor and give it a sideways jerk, rotate to trip the valve or hit on the side with a rubber mallet.
3. The Valve Handle should move to the closed position.
Note: With water fl owing the valve has additional forces on it that will close the valve the rest of the way.
If the Safety Shut-Off Valve fails the test, return the monitor to Task Force Tips to restore proper functioning of the safety shut-off valve. If the monitor is used before repair, the user accepts the risk of an out of control monitor.
WARNING
The safety shut-off valve is intended to shut off the monitor when it moves. It will not prevent it from moving. The device will limit the motion and injury that may occur once the monitor starts to move. Use adequate means to secure the monitor to prevent injury.
WARNING
Injury or death from an out of control monitor can occur. If monitor gets out of control retreat from monitor immediately. Do not attempt to regain control of monitor while it is fl owing.
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©Copyright Task Force Tips, Inc. 2002-2013 LIX-630 August 30, 2013 Rev16
2.2.4 MANUAL OVERRIDE OF SAFETY SHUT-OFF VALVE
On sloping terrain it may be necessary to manually override the Safety Shut-Off Valve. The Safety Shut-Off Valve can be overridden by holding the valve handle in an open position.
WARNING
Do not tie or prop open the valve handle. Tampering with the valve handle will render the Safety
Shut-Off inoperable and may result in injury or death.
2.2.5 SLOW CLOSE VALVE FEATURE
The Blitzfi re has a valve damping mechanism to slow valve closure as it approaches OFF to reduce the effects of water hammer. The damping mechanism has a vane moving in dampening fl uid connected to the valve handle on the left side of the monitor.
WARNING
Do not add or change dampening fl uid. Improper servicing may result in a malfunctioning safety shut-off valve. If service is needed on the slow close device, contact Task Force Tips service department at 800-348-2686.
WARNING
“Water Hammer” is present any time a valve is closed when water is fl owing. The effects of water hammer can be made worse with short hose lines, small hose lines, and high fl ows. All personnel operating in the vicinity of charged hose lines should be especially cautious around any hose that is providing high fl ows that might be shut off quickly in an emergency. The dampening device in the Blitzfi re monitor reduces the effects of water hammer but DOES NOT ELIMINATE IT!
2.3 FOLDING LEGS
The Blilzfi re has two legs that fold for storage and unfold for operation. The legs are held in the folded and unfolded position by spring detents. To fold or unfold the legs:
1. Grasp the spike end of one leg and pivot it to the folded or unfolded position.
2. Repeat for the other leg.
2.3.1 CARBIDE SPIKES
The Blitzfi re monitor has 3 tungsten carbide tipped spikes on the legs and the base to resist sliding by digging into the surface the monitor is sitting on. The amount of sliding force these spikes can withstand depends upon the amount of downward and sideways force that is on the monitor and the hardness and texture of the surface the spikes are in contact with. At low elevation angles it is diffi cult for these spikes to resist sliding. These spikes are essential to safe operation of the monitor and must be in contact with the ground at all times. Set the monitor on an even surface so that all three spikes contact the ground. Replace any spike if the tip diameter exceeds 1/16 inch (1.6 mm). Order replacement spike kit: XX482-KIT.
WARNING
For stable operation the three spikes must maintain in contact with the ground. Do not place the Blitzfi re on top of debris, objects, or uneven terrain that would keep any of the spikes from contacting the ground.
WARNING
On hard slippery surfaces the spikes may provide little resistance to sliding. In these cases the monitor should be tied off or the legs hooked on stationary objects to keep the monitor in position.
Also, a person’s weight applied to the monitor may help increase resistance to sliding.
CAUTION
Spikes must be sharp to provide resistance to sliding. Replace any spike if the tip diameter exceeds 1/16 inch (1.6 mm).
CAUTION
Spikes are sharp and exposed. Use care around spikes to avoid injury and damage to clothing or other property.
2.4 PIVOTING INLET
The Blitzfi re has a pivoting inlet so that different size hoses can be used without lifting the spikes off the ground. The pivoting inlet also allows the monitor to be positioned on porches, stair landings, and the like. The pivot moves up and down 20 degrees. The
Blitzfi re is equipped with three spikes to provide traction when fl owing from the ground. For the spikes to provide traction they must remain in contact with the ground. Assure that the hose is not on top of anything that would cause the spikes to lift off the ground.
Figure 2.5a and 2.5b shows the inlet pivot.
2.5 OUTLET PIVOTS
Figure 2.5a and 2.5b shows the outlet pivot travel range. Push or pull on the nozzle to redirect the stream. The pivots are easy to reposition under pressure and are good for rapid redirecting of the stream. However, if the pivot is rapidly bumped against its travel limit, the Safety Shut-Off Valve may activate and shut off the monitor. Figures 2.5a and 2.5b shows the outlet pivots range of motion.
The Blitzfi re has been designed to operate at very low elevation angles to maximize usefulness for interior attack. As with any monitor, when the elevation angle is low the risk of sliding is increased. This is because at low elevation angles the reaction force is more horizontal and less vertical.
©Copyright Task Force Tips, Inc. 2002-2013
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LIX-630 August 30, 2013 Rev16
Elevation drag adjusting nut.
Tighten to increase drag. Loosen to decrease drag. Do not exceed 200 in-lb
(22N-M) of holding torque.
TOP VIEW
SIDE VIEW
20
16
46
10
Elevation drag adjusting nuts.
Figure 2.5a Blitzfi re Travel Range
20°
20°
TOP VIEW
86°
SIDE VIEW
20°
20°
10°
Figure 2.5b Blitzfi re High Elevation Travel Range
2.5.1 ELEVATION HOLDING MECHANISM
The elevation pivot has a mechanism to support the weight of a nozzle. It is factory set to support the weight of nozzles likely to be used. It may be adjusted (see fi gure 2.5a and 2.5b). The mechanism releases when raising the nozzle so upwards drag from the mechanism is not felt. Avoid the use of long stream straighteners or heavy nozzles which may overcome the holding torque of the elevation mechanism.
Only tighten in small increments and only tighten just enough to compensate for the weight of the nozzle (and FoamJet, if applicable). Over tightening of the drag nut will cause damage or premature wear to the elevation holding mechanism.
3.0 FLOWS AND PRESSURES
The Blitzfi re Portable Monitor is designed for maximum fl ows of 500 GPM (2000 LPM) and a maximum nozzle exit pressure of 175
PSI (12 BAR). Do not exceed these limits.
WARNING
An inadequate supply of pressure and/or fl ow will cause an ineffective stream and can result in injury, death or loss of property.
3.1 AUTOMATIC, FIXED, AND SELECTABLE FLOW NOZZLES
A variety of water or foam nozzles may be used with the Blitzfi re.
Automatic nozzles maintain a constant pressure by adjusting their opening to match the available fl ow. Consult the nozzle manufacturer for maximum fl ow and pressure ratings. In all cases do not exceed 500 GPM (2000 LPM) and/or 175 PSI (12 BAR) nozzle exit pressure.
©Copyright Task Force Tips, Inc. 2002-2013
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LIX-630 August 30, 2013 Rev16
3.2 STACKED TIPS OR SMOOTHBORE NOZZLES
NOZZLE
DIAMETER
FLOW
(GPM)
50 PSI
REACTION
(LBS)
1.0 INCH 210
1-1/4 INCH 328
1-1/2 INCH 473
80
120
177
NOZZLE EXIT PRESSURE
FLOW
(GPM)
80 PSI
REACTION
(LBS)
100 PSI
FLOW
(GPM)
REACTION
(LBS)
150 PSI
FLOW
(GPM)
REACTION
(LBS)
266
415
—
126
196
—
297
464
—
157
245
—
364
—
—
236
—
—
175 PSI
FLOW
(GPM)
REACTION
(LBS)
390
—
—
275
—
—
NOZZLE
DIAMETER
25 MM
32 MM
38 MM
FLOW
(L/min)
4 BAR
REACTION
(KG)
830
1300
1900
40
70
90
FLOW
(L/min)
6 BAR
NOZZLE EXIT PRESSURE
8 BAR 10 BAR
REACTION
(KG)
FLOW
(L/min)
REACTION
(KG)
FLOW
(L/min)
REACTION
(KG)
1000 60 1200 80
1700 100 1900 130
— — — —
1300
—
—
100
—
—
—
—
12 BAR
FLOW
(L/min)
1400
REACTION
(KG)
120
—
—
FLOW EXCEEDS RATING OF BLITZFIRE PORTABLE MONITOR
3.3 STREAM STRAIGHTENERS
Stream quality, especially with smooth bore nozzles, is generally improved with the use of a stream straightener. A stream straightener is integrated into the exit of the monitor.
3.4 USE WITH FOAM
The Blitzfi re may be used with various foam nozzles and foam solutions. Refer to fi re service training for the proper use of foam.
3.5 USE WITH SALT WATER
Use with salt water is permissible provided the monitor is thoroughly cleaned with fresh water after each use. The service life of the monitor may be shortened due to the effects of corrosion and is not covered under warranty.
3.6 BLITZFIRE PRESSURE LOSS
Figure 3.6 gives the pressure loss for the Blitzfi re Portable Monitor
40.0
0 400 800
FLOW (LPM)
1200 1600 2000
2.5
35.0
OSCILLATING BLITZFIRE
34 PSI LOSS AT 500 GPM
30.0
2
25.0
HIGH ELEVATION BLITZFIRE
27 PSI LOSS AT 500 GPM
1.5
20.0
15.0
BLITZFIRE
22 PSI LOSS AT 500 GPM
1
10.0
0.5
5.0
Integral Stream Straightener has
5 psi additional loss at 500 gpm
0.0
0 100 500
0
200 300
FLOW (GPM)
Figure 3.6 Blitzfi re Pressure Loss
400
©Copyright Task Force Tips, Inc. 2002-2013
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LIX-630 August 30, 2013 Rev16
4.0 DEPLOYMENT OF BLITZFIRE
It is the responsibility of the individual fi re department or agency to determine physical capabilities and suitability for an individual’s use of this equipment.
4.1 CARRYING WITH AN UNCHARGED HOSE
On a preconnected hoseline the Blitzfi re may be carried over the shoulder with the legs folded as illustrated in fi gure 4.1.
Figure 4.1 Carrying the Blitzfi re on an Uncharged Hose
4.2 ADVANCING WITH A CHARGED HOSE
On a charged hose the Blitzfi re may be advanced by holding the valve handle and one of the legs as shown in fi gure 4.2. Valve handle should be locked in the closed position to keep the valve from inadvertently opening.
Figure 4.2 Advancing the Blitzfi re with a Charged Hose
5.0 ANCHORING
The nozzle reaction force on the Blitzfi re may be as high as 330 lbs - 500 GPM at 175 PSI (150 kg- 2000 LPM at 12 BAR). This nozzle reaction must be restrained to keep the monitor from moving.
The monitor should be anchored from moving by one or more of these methods:
METHOD
Anchoring by Weight
Anchoring by Spike Holds
Hooking legs on vertical surfaces
Using a tie off strap
RISK of MOVING
High
Medium
Medium
Low
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LIX-630 August 30, 2013 Rev16
5.1 ANCHORING BY WEIGHT
On surfaces with good traction a person’s weight on the monitor and/or hose may be suffi cient to keep the monitor from moving. This is highly dependant on the friction of the surface. The ability to keep one or more than one person’s weight on the monitor is subject to operator fatigue and may not be as reliable as other methods. Operating at limited fl ows will reduce the risk.
5.2 ANCHORING BY SPIKE HOLDS
Anchoring by spike holds is defi ned as intentionally placing one or more spikes into a crack, hole, or other hold to anchor the monitor from moving. On hard smooth surfaces such as ceramic tile, smooth concrete, marble, terrazzo, or steel decking the Blitzfi re’s spikes may not hold well. Placing the spikes into cracks, expansion joints, or gratings or the like will help hold the monitor from sliding. Even with the spikes anchored, sliding may be caused by the surface cracking under the load, or from the hose or nozzle moving the monitor thereby dislodging the spikes from their hold. Figure 4.3.1 shows a close up of a spike caught in a crack.
The holding ability of the spikes on soft surfaces such as sand, gravel and mud is generally poor, therefore other anchoring methods should be considered.
5.3 ANCHORING BY HOOKING LEGS
Figure 4.3.1 Spike Caught in a Crack
The legs on the Blitzfi re point back slightly so they can act as a hook for anchoring on posts, walls, door frames or other fi xed objects. Sliding can occur if the legs are unhooked due to the infl uence of the hose, nozzle, or operator. See fi gure 4.3.2 for illustrations of hooking the legs.
Good
Nozzle reaction keeps leg hooked.
Object is close to hose.
©Copyright Task Force Tips, Inc. 2002-2013
Poor
Nozzle reaction tends to unhook leg
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LIX-630 August 30, 2013 Rev16
Good
Nozzle reaction keeps leg hooked.
Hose hits wall and helps hold position.
Poor
Nozzle reaction tends to unhook leg.
Figure 5.3 Hooking Legs to Gain Support
5.4 ANCHORING BY TYING OFF
The safest method of restraining the monitor is to use a tie down strap. It is inherently more reliable than other methods since it does not rely on traction or digging in of the spikes. It is also the safest method because, even if the monitor moves, its travel is limited by the strap. A forward attachment point and a strap are provided with the Blitzfi re. A loop on the end of the strap may be placed over the anchor point or the strap may be wrapped around an object, such as a tree, and the snap end of the strap passed through the loop and pulled tight. Keep the entire length of the strap as close to the ground as possible. Snap the hook into the hole in the front of the Blitzfi re. If the strap is too short to reach a suitable anchor, it may be extended with strong rope or chain. Keep the distance between the Blitzfi re and anchor as short as possible. Remove all slack between the Blitzfi re and anchor before fl owing water.
Figure 4.3.3 shows the elements of tying off the monitor.
©Copyright Task Force Tips, Inc. 2002-2013
Figure 4.3.3 Tying Off of Blitzfi re Monitor
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LIX-630 August 30, 2013 Rev16
6.0 OSC OSCILLATING UNIT
An automatic oscillating mechanism is available for the Blitzfi re Monitor. The Blitzfi re Monitor can be purchased with the oscillating mechanism factory installed or added at the factory later.
6.1 SAFETY - OSCILLATOR
DANGER
WARNING
Do not attempt to modify this oscillating mechanism to fi t any other monitor. To do so will cause the reaction force of the nozzle to be unaligned with the center of rotation. The monitor may spin very fast with a very high force.
Keep hands and fi ngers away from the moving parts of the oscillating unit when water is fl owing.
There are moving parts that can pinch fi ngers and hands.
WARNING
CAUTION
Make sure the Blitzfi re is on a fi rm surface with adequate holding power. As the nozzle goes back and forth, the reaction force is acting in different directions on the leg spikes. Surfaces such as asphalt, turf and dirt generally have good holding power. Surfaces like concrete and loose gravel hold poorly.
Because the nozzle attached to the Blitzfi re must slow down, stop and reverse direction at the end of each sweep, the ends of the covered area will receive more water than the center. If the center area of coverage needs the most cooling, occasionally narrow the area of coverage or use the oscillator manually.
6.2 GENERAL - OSCILLATOR
The Blitzfi re oscillating mechanism can be used for exposure protection, cooling, or any other situation where it is desirable to have a monitor sweep back and forth.
The oscillating mechanism is driven by a turbine wheel. A worm gear drive reduces the speed and increases the torque of the turbine wheel. A simple crank mechanism makes the outlet of the Blitzfi re and the nozzle attached to it move back and forth. The horizontal sweep can be set for a 20, 30 and 40 degree sweep. The oscillating mechanism can be uncoupled and the water stream can be aimed manually.
The speed of oscillation is a function of fl ow rate, see the Blitzfi re Oscillation Speed graph on page 15. A minimum fl ow rate of 175
GPM is required for proper oscillator operation.
6.3 OSCILLATOR
Operating details for the Blitzfi re Oscillator are shown in fi gure 6.3.
The Blitzfi re’s oscillator is protected by a shock absorber system. If the nozzle encounters an obstruction the shock absorber will compress or extend as needed to protect the gears from overload.
1
LIFT TO CHANGE SWEEP SETTING
40°
30°
PULL KNOB & TURN
TO STOP OSCILLATION
2
SLIDE TO
CHANGE
ANGLE
20°
SWEEP
Fig. 6.3 Blitzfi re Monitor Oscillator
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©Copyright Task Force Tips, Inc. 2002-2013 LIX-630 August 30, 2013 Rev16
6.4 OSCILLATION SPEED AND COVERAGE
Oscillation speed: The chart shows how many times per minute the oscillator makes one complete cycle as a function of fl ow.
The higher the fl ow, the faster it oscillates.
For nozzle reach, refer to the operation manual for the specifi c nozzle. For reach with oscillation, subtract 20% from the distance.
WIDTH OF COVERAGE
150 / 45m
125 / 38m
100 / 30m
75 / 23m
50 / 15m
APPROXIMATE
CYCLES/MIN
8
13
21
GPM
175
250
375
L/MIN
650
1000
1500
28 500 2000
BLITZFIRE OSCILLATION SPEED
61m
53m
200
175
45m
38m
30m
22m
15m
150
125
100
20 DEGREES
75
30 DEGREES
50
40 DEGREES
COVERAGE AREA
OF BLITZFIRE OSCILLATING UNIT
0
Fig. 6.4 Oscillation Speed and Coverage
The type of nozzle and fl ow pressure are critical to the coverage area. The graph shows coverage area based on the movement capability of the oscillating mechanism. Actual coverage will depend on fl ow, pressure, type of nozzle, angle of fog pattern and wind conditions.
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©Copyright Task Force Tips, Inc. 2002-2013 LIX-630 August 30, 2013 Rev16
7.0 STORAGE
The monitor may be stored pre-connected to its hose on the optional storage bracket, TFT part number XX-B. The storage bracket may be mounted on a horizontal surface, or a vertical surface with the nozzle end pointing up or sideways. Mounting instructions are included with the bracket.
The storage bracket is not intended to support the nozzle reaction forces from a fl owing monitor.
CAUTION
8.0 MAINTENANCE
The Blitzfi re monitor requires little maintenance. The unit should be kept clean and free of dirt by rinsing with water after each use.
Any inoperable or damaged part should be repaired or replaced.
CAUTION
Any alterations to the Blitzfi re and its markings could diminish safety and constitutes a misuse of this product.
MAINTENANCE CHECK LIST:
• Safety shut-off valve is operational (see section 2.2.3)
• Valve label legible
• Legs pivot freely and detents hold folded or unfolded position
• Spikes are sharp. Replace if tip diameter exceeds 1/16 inch (1.6 mm).
• Inlet coupling rotates freely
• Inlet pivots freely up and down
• Pull pin for Valve Handle locking locks and releases easily
• Valve Handle moves smoothly without binding
• Valve Handle stays in detent positions
• Outlet pivots freely from side to side
• Outlet pivots freely upward
• Outlet pivot has suffi cient drag to support weight of nozzle
• Tie down strap is in good condition; no frays on strap or damage to hook
9.0 WARRANTY
Task Force Tips, Inc., 3701 Innovation Way, Valparaiso, Indiana 46383-9327 USA (“TFT”) warrants to the original purchaser of its
Blitzfi re Monitor (“equipment”), and to anyone to whom it is transferred, that the equipment shall be free from defects in material and workmanship during the fi ve (5) year period from the date of purchase.
TFT’s obligation under this warranty is specifi cally limited to replacing or repairing the equipment (or its parts) which are shown by
TFT’s examination to be in a defective condition attributable to TFT. To qualify for this limited warranty, the claimant must return the equipment to TFT, at 3701 Innovation Way, Valparaiso, Indiana 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, it will correct the problem within a reasonable time. If the equipment is covered by this limited warranty, TFT will assume the expenses of repair.
If any defect attributable to TFT under this limited warranty cannot be reasonably cured by repair or replacement, TFT may elect to refund the purchase price of the equipment, less reasonable depreciation, in complete discharge 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 benefi ciary of the equipment, shall not be entitled to recover from TFT any consequential or incidental damages for injury to person and/or property resulting from any defective equipment manufactured or assembled by TFT. It is agreed and understood that the price stated for the equipment is in part consideration for limiting TFT’s liability. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above may not apply to you.
TFT shall have no obligation under this limited warranty if the equipment is, or has been, misused or neglected (including failure to provide reasonable maintenance) or if there have been accidents to the equipment or if it has been repaired or altered by someone else.
THIS IS A LIMITED EXPRESS WARRANTY ONLY. TFT EXPRESSLY DISCLAIMS WITH RESPECT TO THE EQUIPMENT
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND ALL IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
PURPOSE. THERE IS NO WARRANTY OF ANY NATURE MADE BY TFT BEYOND THAT STATED IN THE DOCUMENT.
This limited warranty gives you specifi c legal rights, and you may also have other rights which vary from state to state.
Visit TFT’s web site at www.tft.com
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©Copyright Task Force Tips, Inc. 2002-2013 LIX-630 August 30, 2013 Rev16
10.0 EXPLODED VIEWS AND PARTS LISTS
10.1 SAFETY MECHANISM ASSEMBLY VIEW
VW360X193-10
TEFLON WASHER (2)
XX555
PIN
VB500TO
1/2" BALL
XX570
TRIP ROD
XX545
RESET SPRING
XX535
PIVOT PIN
(3) PLACES
XX550
RELEASE
XX540
LEAF SPRING
XX510
VT37-16SNT
TEETH + NUT
VT10-24SH500
(3) PLACES
NOT SHOWN: XX520 RETAINER PLATE
VP188X.38HDP SPIRAL PIN
XX530
PAWL
XX560
EXTENSION
SPRING
©Copyright Task Force Tips, Inc. 2002-2013
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LIX-630 August 30, 2013 Rev16
10.2 BLITZFIRE MONITOR EXPLODED VIEW
33
20
19
35
18
19
20
FOR REPAIR INFORMATION ON THE
AUTOMATIC SHUTOFF OR THE SLOW
CLOSE MECHANISM, CONTACT
TASK FORCE TIPS AT 800-348-2686.
1
2
3
4
34
23
16
15
14
27
26
25
24
5
6
7
10
8
36
16
37
38
39
40
9
11
12
13
22
43
21
44
14
15
16
43
45
46
32
31
30
29
28
42
41
17
47
48
49
A
B
23
50
51
6
52
53
54
C
©Copyright Task Force Tips, Inc. 2002-2013
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10.2 BLITZFIRE MONITOR EXPLODED VIEW PARTS LIST
15
16
17
12
13
14
10
11
8
9
18
19
20
21
22
31
32
33
28
29
30
23
24
25
26
27
INDEX
1
2
3
4
5
6
7
DESCRIPTION
GASKET 2.5"
1/4-28 X 1/2 SOCKET SET SCREW
3/16" SS BALL
COUPLING 2.5"
INLET SWIVEL
O-RING-235
COVER PLATE
COVER PLATE GASKET
10-24 1/2 BUTTON HEAD SCREW
INSTRUCTION LABEL
10-24 X 1/4 SOCKET SET SCREW
QUAD-RING-231
DRAG DISK
O-RING-109
DISC RETAINER
WASHER
1/4-28 X 1/2 BUTTON HEAD SCREW
1/4-20 X 1 BUTTON HEAD SCREW
LEFT HANDLE
3/8-16 X 1-1/2 BUTTON HEAD SCREW
HANDLE LABEL
LEFT LEG
BODY
TRIP MECHANISM
SWIVEL TRUNNION
SQUARE BUSHING
CAM PIN
O-RING-230 TEFLON
DISK
3/8-16 X 1.7 BUTTON HEAD SCREW
PULL PIN
PULL PIN SPRING
PULL PIN HOUSING
PULL KNOB
1/8 X 3/4 HDP SPIROL PIN
CONSULT FACTORY FOR SPECIAL THREADS
1
1
2
1
1
1
1
1
1
1
1
1
1
1
6
2
4
4
1
2
2
1
1
2
1
1
QTY
1
1
48
1
1
1
1
1
4
XX642
VW687X281-50
VT25-28BH500
VT25-20BH1.0
XX621
VT37-16BH1.5
XL620
XX470L
XX600
XX910
XX320
XX630
XX610
VO-230T
XX640
VT37-16BH1.7
XX343
XX342
XX355
XX341
VP125X750H
ITEM #
V3190
VT25-28SS500
V2120
M307*
XX605
VO-235
XX205
XX200
VT10-24BH500
XL670
VT10-24SS250
VOQ-4231
XX645
VO-109
INDEX
34
HANDLE TOP
35
RIGHT HANDLE
37
41
RIGHT LEG
42
REAR SPIKE
43
O-RING-227
44
51
54
47
50
51
A
B
C
SLIDER
52
EXIT 2.5"
45
VALVE PLUG
49
O-RING-241
DESCRIPTION
36
DETENT SPRING
3/8" TORLON BALL
38
LEG RETAINER
39
LEG RETAINER PIN
40
1/4-20 X 1 SOCKET HEAD SCREW
45
VALVE PLUG
46
3/8-24 X 1-3/4 SOCKET HEAD SCREW
47
PLUG SUPPORT
48
LOCKING SLEEVE
49
O-RING-241
50
WAVE SPRING WASHER
5/16-18 X 1/4 SOCKET SET SCREW
53
EXIT FIN INSERT
EXIT FIN INSERT CLIP
46
3/8-24 X 1-3/4 SOCKET HEAD SCREW
PLUG SUPPORT
48
LOCKING SLEEVE
WAVE SPRING WASHER
5/16-18 X 1/4 SOCKET SET SCREW
52
EXIT 2.5"
53
EXIT FIN INSERT
54
EXIT FIN INSERT CLIP
BLITZFIRE OUTLET
HIGH ELEVATION BLITZFIRE OUTLET
HIGH ELEVATION BLITZFIRE OSCILLATOR
1
1
1
CONSULT FACTORY FOR SPECIAL THREADS
XX571
VO-241
VW740X550-16
VT31-18SS250
XX310*
XXL405
XXL407
XX590
VT37-24SH175
XX594
XX571
VO-241
VW740X550-16
VT31-18SS250
XX310*
XXL405
XXL407
SEE SECTION
10.3
SEE SECTION
10.4
SEE SECTION
10.5
ITEM #
XX625
XX620
XX655
VB375TO
XX475
XX476
VT25-20SH1.0
XX470R
X482
VO-227
XX660
XX590
VT37-24SH175
XX594
1
1
1
1
1
1
2
2
1
1
2
2
1
1
1
1
1
2
1
1
2
1
1
1
QTY
1
1
4
4
2
2
4
©Copyright Task Force Tips, Inc. 2002-2013
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LIX-630 August 30, 2013 Rev16
10.3 STANDARD BLITZFIRE OUTLET EXPLODED VIEW
8
1
BLITZFIRE
BODY
2
OSCILLATOR
OR THREADED
EXIT
3
7
4
5
6
10.3 BLITZFIRE OUTLET [A] PARTS LIST
INDEX
1
OUTLET
DESCRIPTION
2
1/8 NPT PLUG
3
SWIVEL TRUNNION
4
FRONT LEG
5
3/8-16 X 1/2 FLAT HEAD SOCKET SCREW
6
SPIKE
7
O-RING-235
8
RATCHET CLUTCH
1
1
2
1
QTY
1
1
3
1
ITEM #
XX420
VFSP1M SS
XX320
XX460
VT37-16FH750
X480
VO-235
XX830-KIT
©Copyright Task Force Tips, Inc. 2002-2013
20
LIX-630 August 30, 2013 Rev16
10.4 HIGH ELEVATION BLITZFIRE OUTLET EXPLODED VIEW
11
1
BLITZFIRE
BODY
2
10
5
4
3
9
3
9
11
OSCILLATOR
OR THREADED
EXIT
6
7
8
10.4 HIGH ELEVATION BLITZFIRE OUTLET [B] PARTS LIST
INDEX
1
OUTLET
DESCRIPTION
2
1/8 NPT PLUG
3
SWIVEL TRUNNION
4
CAM
5
1/4-20 X 1 SOCKET HEAD SCREW
6
FRONT LEG
7
3/8-16 X 1/2 FLAT HEAD SOCKET SCREW
8
SPIKE
9
O-RING-235
10
1ST SEGMENT
11
RATCHET CLUTCH
3
1
2
1
2
1
4
1
4
QTY
1
1
ITEM #
XX420
VFSP1M SS
XX320
XX322
VT25-20SH1.0
XX460
VT37-16FH750
X480
VO-235
XX306
XX830-KIT
©Copyright Task Force Tips, Inc. 2002-2013
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10.5 BLITZFIRE OSCILLATOR EXPLODED VIEW
©Copyright Task Force Tips, Inc. 2002-2013
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LIX-630 August 30, 2013 Rev16
10.5 OSCILLATOR [C] PARTS LIST
©Copyright Task Force Tips, Inc. 2002-2013
INDEX
1
SMALLEY RING
2
SPRING TUBE
DESCRIPTION QTY
2
1
3
WASHER 2
4
LINK 1
5
SPRING 1
1
6
SMALLEY RING
7
SLIDER BLOCK
8
LATCHING PULL PIN SUBASSEMBLY
9
DETENT BUSHING 1
1
1
1
1
10
ARM
11
WASHER
12
SPRING
13
SPRING RETAINER
14
1/4-20 X 1.75 SOCKET HEAD SCREW
15
5/16-18 X 1 SOCKET HEAD SCREW
16
SWIVEL TRUNNION
1
1
1
2
2
17
WAVE SPRING WASHER
18
1/4-20 X 1 SOCKET HEAD SCREW
19
CAM FOLLOWER
20
2ND SEGMENT
EXIT SEGMENT
21
O-RING-235
1
1
1
22
INLET BALL 1
23
O-RING-147 2
24
WATERWAY 1
25
EXIT OSC 2.5" 1
2
2
ITEM #
V4280
XX367
XX364
XX363
XX371
VR4340
XX368
XX935
XX376
XX061
XX377
C031
XX378
VT25-20SH1.7
VT31-18SH1.0
XX320
VW740X550-16
VT25-20SH1.0
XX323
XX307
XX305
VO-235
XX015
VO-147
XX010
XX020*
26
10-32 X 1/4 SOCKET SET SCREW
27
10-32 X 1/2 BUTTON HEAD SCREW
3
5
28
O-RING-153 1
VT10-32SS250
VT10E32BH500
VO-153
1 XX025
29
TURBINE VANES
30
5/32 X 7/8 HDP SPIROL PIN
31
TURBINE SEAL
32
WORM AND SHAFT
1
1
1
V1900
XX032
XX030
1
2
XX005
VP125X750H
33
GEAR BOX
34
1/8 X 3/4 HDP SPIROL PIN
35
BUTTON HEAD CAP SCREW
36
WASHER
37
OFFSET ROD END
38
SPHERICAL BUSHING
39
CRANK
1
1
1
1
1
VT10-32BH500
VW500X203-60
XX057
XX058
XX362
1
2
XX033
XX035
40
CUP SEAL
41
WORM SHAFT BEARING
42
SNAP RING 1/2" EXTERNAL
43
SNAP RING 1-1/8 INTERNAL
44
O-RING-119
45
SHAFT CAP
46
WORM GEAR
47
1/4-20 X 7/8 SOCKET HEAD SCREW
48
COVER
2
2
2
1
1
1
1
VR4250
VR4255
VO-119
XX037
XX040
VT25-20SH875
XX045
* - CONSULT FACTORY FOR SPECIAL THREADS
23
LIX-630 August 30, 2013 Rev16
11.0 OPERATION CHECKLIST
Monitor must be inspected for proper operation and function according to this checklist before each use. Before fl owing water check:
1) There is no obvious damage such
as missing, broken or loose parts.
2) Hose and nozzle are securely attached.
7) Monitor is anchored: • Tied off
• Hooked leg
• Spike hold
• Weight
3) Both legs are fully open.
4) All three spikes are in contact
with the ground.
8) Outlet pivots smoothly in all directions.
5) Valve handle locks when closed
and releases.
Locks and unlocks
6) Inlet pivots freely.
9) Safety Shut-Off valve is operational.
(see section 2.2.3)
10) Monitor is pointed in a safe direction.
WARNING
Any Blitzfi re monitor failing any part of the inspection checklist is unsafe and must have the problem corrected before use. Operating a Blitzfi re that fails any of the above inspections is a misuse of this equipment.
TASK FORCE TIPS, INC.
MADE IN USA • www.tft.com
©Copyright Task Force Tips, Inc. 2002-2013
3701 Innovation Way, Valparaiso, IN 46383-9327 USA
800-348-2686 • 219-462-6161 • Fax 219-464-7155
LIX-630 August 30, 2013 Rev16
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