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3.5 ELECTRICAL CONTROLS

The electric Hurricane RC monitor is controlled by a very powerful, state-of-the-art electronics system. The key components of the
system are the motor control boards and a communication board. Each motor control board has its own microprocessor and a
sophisticated motor control chip. The communication board also has a microprocessor, which handles the interface to the operator
stations. All the components on these boards are solid state; there are no relays or electro-mechanical devices to wear out over time.
The hardware and software have been designed with several key features:

3.5.1 MOTOR CONTROL BOARD (MCB) AUTO CONFIGURE

Each monitor has three MCBs, one for each motor, which controls motor movement and direction for horizontal rotation, elevation, and
nozzle pattern. In the unlikely event of a MCB failure, the failed board can be removed and one of the other two remaining MCBs can be
moved into that position. This MCB will then auto configure itself to take over the control of that axis, so that the monitor can continue to
be used, with two of the three motors. This is also a helpful benefit when troubleshooting and requires fewer spare parts to be stocked.

3.5.2 MOTOR CURRENT LIMITING

The microprocessor on the MCB continuously monitors the motor current. As the motor reaches an end stop or if there is an obstruction,
the motor current rises very quickly and the motor control chip automatically shuts down the motor in a few milliseconds. This eliminates
the need for any type of external limit switches and the associated wiring. The microprocessor also locks the operator from moving in the
stopped direction again, until the operator first moves in the opposite direction.

3.5.3 MOTOR SOFT STOPS

The horizontal and vertical motors are equipped with feedback encoders, which allow the microprocessor to know the motor position at
all times. The first time a motor reaches an end stop or strikes an obstruction, the microprocessor sets a new soft stop position just
before the end stop. From that point on, when the axis approaches the stop, the MCB automatically slows down the motor until the end
stop is reached. This significantly reduces the wear on the motor, gearbox, and external gears.

3.5.4 MOTOR SLOW/FAST SPEED

When an operator presses one of the buttons, the associated motor starts in slow speed mode so that the operator can accurately
control the water stream. After approximately 1-2 seconds the motor automatically ramps up to a fast speed, for quickly moving into
position. When quickly changing directions, monitor retains speed from prior move. If low speed is selected, monitor does not ramp to
high speed but remains in slow speed.

3.5.5 COMMUNICATION PROTOCOL

The communication from the monitor to the operator stations is performed over two wires using RS-485 serial protocol. Multiple
operator stations can be added with only two wires for power and two wires for the RS-485 protocol between each station.

4.1 STRUCTURAL REQUIREMENTS FOR MONITOR MOUNTING

The structure that the Hurricane RC Monitor is mounted to must withstand
the internal pressure of the monitor as well as shear and bending forces due
to nozzle reaction. Nozzle reaction can be as high as 1,050 lbs (480 kg) (1250
gpm at 200 psi).

For flanged connections, the use of flat flanges without raised faces is
recommended. Use a full-face gasket as defined in SME 16.21 or ISO 7483.
Tighten flange bolts in an alternating sequence as shown in figure 4.1.
Tighten to 76-80 ft-lb (100-110 Newton-Meters).

4.0 INSTALLATION

Injury can result from an inadequately supported monitor. The monitor mount must be capable of
supporting the nozzle reaction force which can be as high as 1500 lbs (700 kg). Flanges and pipe
made from plastic are inadequate for monitor mounting and must not be used. This monitor is not
recommended for portable use.

WARNING

FIG 4.1 -

Flange Bolt Tightening Sequence

Tighten sequentially each bolt three times.

1

2

3

4

1

2

3

5

6

7

8

4

3.5.6 OSCILLATE AND STOW FEATURES

The OSCILLATE feature allows the user to program up to 65 points of continuous movement of the horizontal and vertical axes. The
OSCILLATE pattern can be programmed from any operator station that has the OSC button.

The STOW feature allows the user to move the monitor, with one touch of a button, to a safe position before moving the fire truck. The
monitor will always move to two end stops to verify the correct position. During the programming procedure, the user has the ability to
select which axis moves first. This is helpful to avoid lights, hoses, obstructions, etc. The user can program up to 10 points of movement
to reach the final STOW position. The STOW pattern can be programmed from any operator station that has the STOW button.

See section 6.2.3 and 6.2.4 for programming instructions.

3.5.7 SMART STREAM TECHNOLOGY

This technology, only available with TFT RC nozzles, utilizes a position encoder in the nozzle actuator to give the user greater control on
the stream pattern, especially at FOG position. Nozzles equipped with a FLUSH position are programmed to stop and pause at full FOG
position when moving towards the FLUSH position, preventing unwanted water flow. A second press on the button will cause the nozzle
shaper to continue to move to FLUSH position for removing debris from the nozzle.

Содержание XFIH-E11A

Страница 1: ...ies of FEMSA that provide emergency response equipment and services want responders to know and understand the following 1 Firefighting 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 ...

Страница 2: ...NTERFACE BOX 22 23 5 10 HURRICANE RC AERIAL TRUCK INSTALLATION 23 26 5 10 1 ELECTRONICS ENCLOSURE MOUNTING 5 10 2 ELECTRICAL WIRING 5 10 2 1 LADDER INSTALLATION ELECTRICAL WIRING 5 10 2 2 PLATFORM INSTALLATION ELECTRICAL WIRING 5 11 6 1 MANUAL OVERRIDE HANDWHEELS 26 6 2 ELECTRICAL MODEL 26 29 6 2 1 OPERATOR STATIONS 6 2 1 1 MONITOR MOUNTED OPERATOR STATION 6 2 1 2 PANEL MOUNT OPERATOR STATION 6 2 ...

Страница 3: ...ion Maximum operating pressure is 200 psi 14 bar Field changeable horizontal rotation stops at 45 90 and 135 either side of center position Elevation range is 90 above horizontal and 45 below Designed for field changeable 12 or 24 VDC operation The Hurricane RC comes with a factory installed control panel mounted on the monitor for controlling horizontal rotation elevation and nozzle pattern See T...

Страница 4: ...ER ELEVATION DRIVE HOUSING SECT 9 2 HORIZONTAL ROTATION TRAVEL STOPS 5 PLACES SECT 4 4 AUTOMATIC DRAIN SECT 4 6 6 4 OUTLET FIGURE 3 3 GREASE ZERK SECT 8 1 PRODUCT NAME LABEL WITH SERIAL MODEL POWER CABLE ELEVATION MOTOR SECT 9 3 WIRE SKIRT CABLE GUIDE SECT 9 1 INLET FIGURE 3 3 STRAIGHT BACK REFERENCE MARK SECT 4 2 PORT FOR PRESSURE GAGE SECT 4 5 HORIZONTAL ROTATION HANDWHEEL SECT 6 1 ELEVATION HAN...

Страница 5: ...le Various other inlet and outlet fittings are available as shown in Figure 3 3 5 FIG 3 3 Inlets And Outlets 2 5 7 5 NH 65mm MALE 2 5 11 BSP 65mm MALE 2 5 11 5 NPSH 65mm MALE SPECIAL THREADS CODE RLF FEMALE or CODE RPF FEMALE 3 0 NPT FEMALE Y4440NL or 4 0 NPT FEMALE Y4450NP EXTEND A GUN RC3 or EXTEND A GUN RC4 3 0 ANSI 150 Y4410A or 4 0 ANSI 150 Y4415A or DN80 PN16 Y4423A or DN100 PN16 Y4425A FLAN...

Страница 6: ... and type 3 3 1 INLET FLANGE SIZE SPECIFICATIONS MODEL FITS FLANGE OUTSIDE THICKNESS BOLT HOLE HOLES BOLTS XFIH E1 A 3 ANSI 125 150 7 5 75 6 0 4 5 8 76 80 FT LBF metric DN8 PN20 190mm 20mm 152 5mm 4 M16 100 110 Newton Meters XFIH E2 A 4 ANSI 150 9 0 94 7 5 8 5 8 NO BOLT SIZE OF TORQUE ON BOLTS DIAMETER CIRCLE 76 80 FT LBF metric DN100 PN20 230mm 23mm 190 2mm 8 M16 100 110 Newton Meters XFIH E4 A m...

Страница 7: ...rections monitor retains speed from prior move If low speed is selected monitor does not ramp to high speed but remains in slow speed 3 5 5 COMMUNICATION PROTOCOL The communication from the monitor to the operator stations is performed over two wires using RS 485 serial protocol Multiple operator stations can be added with only two wires for power and two wires for the RS 485 protocol between each...

Страница 8: ...holes will give desired direction relative to the Straight Back Reference Mark when the monitor is installed 2 Screw monitor onto inlet adapter or Extend A Gun RC until threaded joint bottoms out Do not use pipe dope or Loctite on the inlet base threads These threads are sealed with an o ring The use of thread locking compounds will make removal difficult 3 Unscrew monitor slightly until a pair of...

Страница 9: ...rence Mark on the monitor NOTE Hurricane RC monitor for use with Extend A Gun RC comes with the wire installed in a nylon tube The nylon tubing gives the wire additional stiffness so it better follows as the Extend A Gun RC extends or retracts Afitting is also supplied and is to be used where the nylon tubing and wire pass though the deck STRAIGHT BACK REFERENCE MARK SEE FIGURE 4 2A MANUAL OVERRID...

Страница 10: ...ds on the Hurricane RC in both size and type Mismatched or damaged threads may cause the nozzle to leak or uncouple under pressure and could cause injury CAUTION Do not connect aluminum to brass or brass to aluminum Dissimilar metals coupled together can cause galvanic corrosion that will freeze the threaded joint or cause complete loss of thread engagement If dissimilar metals must be coupled tog...

Страница 11: ...on the Hurricane RC installed from factory that will empty the water from the low point of the lower bend to prevent freezing Figure 3 2 The valve closes when the internal pressure is approximately 5 psi 0 3 bar or above and opens when the internal pressure is below 5 psi 0 3 bar Refer to Section 6 4 for disabling the automatic drain if desired Asecondary drain valve should be installed on the mon...

Страница 12: ...etc Secure cables close to control box with plastic wire ties or cable clamps to relieve stress on the cables Disconnect power before installing or servicing the electrical components The RC monitor control boxes and motors are not rated as ignition proof explosion proof or intrinsically safe The electric motors and other components are ignition sources The electric drives should be operated only ...

Страница 13: ... STATION REMOTE AUX FUNCTION RELAY INTERFACE sec 5 8 or M O N I T O R M O U N T E D O P E R A T O R S T A T I O N Fig 5 0 Electrical Components non aerial installation INSTALLER SUPPLIED POWER CABLE See Note COMMUNICATION INTERFACE BOX sec 5 6 TETHER OPERATOR STATION sec 5 2 PANEL MOUNT OPER STATION sec 5 1 WIRELESS OPERATOR STATION sec 5 3 NO WIRING REQUIRED Recommended Cable Gauge Max Length Gau...

Страница 14: ...on is factory configured to accept ground input signals but can be field changed to accept 12 24 volt DC input signals 5 1 1 MOUNTING Select proper operator location Panel space required will be 5 5 8 x 8 142 x 200mm A depth of 3 1 2 89mm will be required behind the panel Additional space will be required where the cables exit the back of the enclosure Refer to Figure 5 1 1 for cutout dimensions F...

Страница 15: ...volt DC input signals VOLTAGE INPUTS GROUND INPUTS 5 1 4 PANEL MOUNT OPERATOR STATION WITH AT STOW RELAY Y4E RP The Panel Mount Operator Station provides feedback for the user that the monitor is in theAT STOWED position The Operator station contains a circuit board that is equipped with a relay that is energized when the monitor is in use and de energized when the monitor reaches its final STOW l...

Страница 16: ...TH 4 SELF TAPPING SCREWS TIGHTEN SECURELY INSTALL CHAIN CONNECTOR UNDER SCREW HEAD Y5310 TETHER RECEPTACLE Y5320 CLOSURE CAP 16 5 2 3 ELECTRICAL WIRING See figure 5 0 for typical connections The 4 conductor cable from the receptacle needs to be connected to power red black and to the communication link blue white from the monitor Refer to Figure 5 1 2 for typical cable preparation Drill 3 Pilot Ho...

Страница 17: ...NUM STEEL Hole Size Chart For Self Tapping Screws 5 127mm 6 152mm Drill 3 Pilot Holes refer to hole size chart Mount Bracket with 3 1 4 20 Self Tapping Screws Tighten Securely Spring 5 3 2 INSTALLING RADIO 1 Turn off power and remove lid from monitor control box Be careful to open lid slowly as lid will be connected to communication board by a flat cable 2 Unplug connector with blue white wires an...

Страница 18: ...ss and hold both LEFT RIGHTbuttons for 5 seconds Continue to press LEFT RIGHTbuttons and then press UPbutton for 2 seconds Release buttons OSC STOW lights will flash rapidly to indicate that the unit is in teach mode On Handheld Unit On Monitor Control Box Apply power to monitor Press and hold both LEFT RIGHTbuttons for 5 seconds Continue to press LEFT RIGHTbuttons and then press UPbutton for 2 se...

Страница 19: ...tion Interface Box converts discrete input signals into serial communications for controlling the monitor The discrete input signals can be from a joystick toggle switches relay contacts or Canbus output module The interface box accepts 12 24 VDC signals but can be field changed to accept ground signals The installer will need to mount the interface box and connect the cable to the monitor and pow...

Страница 20: ...ught between lid and box 5 6 4 COMMUNICATION INTERFACE BOX WITH AT STOW RELAY Y4E COMM The Communication Interface Box provides feedback for the user that the monitor is in the AT STOWED position The Interface Box contains a circuit board that is equipped with a relay that is energized when the monitor is in use and de energized when the monitor reaches its final STOW location The contact rating o...

Страница 21: ...erface Box allows a user to utilize the AUX1 and AUX2 buttons located on the monitor operator station or any remote operator station The Interface Box is equipped with two relays that can operate lights interface to a valve controller or in some cases operate a valve directly etc The contact rating of the relay is 16 amps 30VDC for resistive loads and 8 amps 30VDC for inductive loads The installer...

Страница 22: ...e sure to perform voltage drop calculations to verify that the supply voltage will remain at an acceptable level during monitor operation 5 8 3 CONFIGURATION 5 10 ELECTRICAL RC MONITOR AERIAL TRUCK INSTALLATION The two relays on the circuit board can be individually configured asAUX1 orAUX2 Also the actuation of each relay can be configured to be momentary or latched See Figure 5 9 3 for relay con...

Страница 23: ...rride any other operator stations see section 6 2 1 See Figure 5 10 2 1 for wiring connections Figure 5 10 2 1 Electrical Components ladder installations NOTE To avoid excessive voltage drop at monitor operator station cable selection is critical Voltage supplied to ELECTRONICS ENCLOSURE should not fall below 11 volts when monitor is in operation Y4E TS OPTIONAL TOGGLE SWITCH OPERATOR STATION NOT ...

Страница 24: ...o the PRIMARY CONTROL cable will override any other operator stations see section 6 2 1 See Figure 5 10 2 2 for wiring connections Figure 5 10 2 2 Electrical Components platform installations NOTE To avoid excessive voltage drop at monitor operator station cable selection is critical Voltage supplied to ELECTRONICS ENCLOSURE should not fall below 11 volts when monitor is in operation Y4E TS NOT IN...

Страница 25: ...a water valve with plug in electrical connection and an interface control for plug and play wiring for power water valve monitor joystick control and an extra operator station The installer will need to mount the water valve and the interface box The interface box is weatherproof and may be installed at any convenient location to route and connect all control system cables 5 12 2 INTERFACE ENCLOSU...

Страница 26: ...d can be individually configured as AUX1 or AUX2 Also the actuation of each relay can be configured to be momentary or latched See Figure 5 8 3 for relay configuration DIPswitch settings 1 Remove lid from interface box 2 Locate DIPswitches on board and select configuration 3 Replace lid Verify rubber seal is clean and undamaged Verify that no wires are caught between lid and box NOTE BOTH DIP SWIT...

Страница 27: ... CT 30 Y4E CT 100 Y4E TS Y4E JS or any inputs connected to an Y4E COMM To enable the master override feature on an operator station follow these steps 1 Remove lid from enclosure 2 Locate DIPswitches on communication board 3 Slide DIPswitch 1 to the ON position 4 Replace lid Verify rubber seal is clean and undamaged Verify that no wires are caught between lid and box Figure 6 2 2 Master Override S...

Страница 28: ... Light will continue to blink while in program mode Move monitor to second point press OSC button Light will blink rapidly to acknowledge position Repeat until pattern is complete up to 65 points Press hold OSC button until light turns off Release button and Figure 6 2 4 1 Operator Station Label OSCILLATE PATTERN PROGRAMMING 1 2 3 4 5 Move monitor to starting point of pattern Press hold OSC button...

Страница 29: ...tion Refer to the exploded view in Section 9 0 1 Unscrew the drain assembly from the monitor and remove the screw 33 and washer 28 2 Turn over the rubber drain valve 32 so that the raised edge is facing down against the face of the housing 31 3 Reinstall the washer and screw Reinstall the drain assembly 6 3 RECOMMENDED MONITOR STOWING POSITION For truck mounted applications it is recommended that ...

Страница 30: ... 600 280 670 350 1 75 580 190 700 290 810 380 910 480 2 00 750 250 920 380 1060 500 1190 630 Nozzle Pressure PSI Nozzle 40 60 80 100 Diameter Flow Reaction Flow Reaction Flow Reaction Flow Reaction inches GPM lbf GPM lbf GPM lbf GPM lbf 35 1360 50 1670 80 1890 110 2120 140 38 1590 60 1970 100 2270 130 2540 160 45 2200 90 2650 130 3070 170 3440 220 50 2840 110 3480 170 4010 230 4500 290 Nozzle Pres...

Страница 31: ...TANCE FEET VERTICAL DISTANCE FEET VERTICAL DISTANCE M 0 0 40 0 80 0 20 0 60 0 HORIZONTAL DISTANCE M 1 375 INCH TIP 0 10 20 0 20 40 60 80 0 0 40 0 80 0 120 0 160 0 200 0 240 0 280 0 40 PSI 60 PSI 100 PSI 80 PSI HORIZONTAL DISTANCE FEET VERTICAL DISTANCE FEET VERTICAL DISTANCE M 0 0 40 0 80 0 20 0 60 0 HORIZONTAL DISTANCE M 1 75 INCH TIP 0 10 20 0 20 40 60 80 0 0 40 0 80 0 120 0 160 0 200 0 240 0 28...

Страница 32: ... 0 40 80 120 160 200 240 280 320 0 20 40 60 80 100 120 140 160 VERTICAL DISTANCE FEET HORIZONTAL DISTANCE FEET 80 20 40 60 0 20 40 0 HORIZONTAL DISTANCE METERS VERTICAL DISTANCE METERS 2 0 INCH TIP 100 PSI 1190 GPM 60 DEGREES 30 DEGREES 45 DEGREES 75 DEGREES 0 10 40 20 80 0 40 80 120 160 200 240 280 320 360 HORIZONTAL DISTANCE FEET 2 00 INCH TIP 100 PSI 1190 GPM VERTICAL DISTANCE FEET NO WIND 20 M...

Страница 33: ...REAM STRAIGHTENERS 6 5 3 HURRICANE RC MONITOR FRICTION LOSS The friction loss of the Hurricane RC Monitor is shown below in Fig 6 5 3 FIG 6 5 3 Hurricane Monitor Friction Loss 0 0 5 0 10 0 15 0 20 0 25 0 30 0 0 0 200 1000 2000 3000 400 4000 5000 600 800 1000 1200 1400 0 0 5 1 5 1 0 2 0 FLOW GPM FLOW L min PRESSURE LOSS BAR PRESSURE LOSS PSI 6 5 2 AUTOMATIC NOZZLES Automatic nozzles maintain a cons...

Страница 34: ...s or replace damaged parts Clean out debris or replace damaged parts Grease see section 8 1 Clean out debris or replace damaged parts Grease see section 8 1 Check wiring and reverse polarity Check connections and wiring per section 5 Check blue white communication wiring Replace communication board in monitor If problem persists replace communication board in remote operator station Replace commun...

Страница 35: ...ATION CONTROL WORM GEAR The Hurricane RC monitor generally should not require greasing in the Horizontal left right worm gear In the event that the operation becomes stiff grease may be applied to the horizontal worm gear grease port shown in Fig 3 2 Use medium viscosity automotive chassis grease Apply only enough grease to restore normal operation If greasing does not restore normal operation ins...

Страница 36: ...9 1 HURRICANE RC MONITOR ASSEMBLY 9 0 EXPLODED VIEW DRAWINGS AND PARTS LIST 36 ...

Страница 37: ...BH500 25 O RING 350 1 VO 350 26 BALL 5 16 TORLON 49 98 VB 312TO 27 BASE CODE RLF 3 ALUM 1 Y4405A 28 FLAT WASHER 1 4 3 VW687X281 50 29 1 4 28 x BHCS 2 VT25Y28BH504 30 O RING 236 1 VO 236 31 DRAIN HOUSING 1 X375 32 DRAIN VALVE 1 X382 33 1 4 20 x BHCS 1 VT25 20BH500 34 O RING 130 1 VO 130 35 1 4 28 x 3 8 SHCS CUP PT 2 VT25 28SS375 36 HEADED BUSHING 1 Y4141 37 SPACER 1 Y4150 38 SPACER WASHER 1 VW97X59...

Страница 38: ...PTION QTY PART ROLLER CHAIN RING SPROCKET SLAVE SPROCKET DRIVE BUSHING MOTOR COVER 1 4 28 x BHCS 1 6 32 x 5 16 LONG SHCS WITH HEAD SEAL 4 VT06S32SH312 2 CUP SEAL 1 0625 x 5625 x 1 4 1 Y4620 3 MOTOR SOCKET 1 Y4615 4 1 5 1 6 1 7 1 8 1 9 1 DESCRIPTION QTY PART O RING 018 VO 018 CONDUIT FITTING Y5213 HOSE 3 8 ID PUSH LOK Y5250 O RING 038 VO 038 GEAR MOTOR WITH ENCODER Y4611 ENCLOSURE Y4616 3 6 7 9 1 2...

Страница 39: ...0 10 BOARD MAIN 1 Y5105 11 V10 32 x 1 4 SET SCREW 1 VT10Y32SS250 12 O RING 018 2 VO 018 13 CONDUIT HOSE FITTING 2 Y5213 14 FEMALE PLUG 6 POLE FOR HURRICANE RC NOZZLE CONNECTION 10 0 TOTAL 5 0 EXPOSED CABLE Y5475 LENGTH USED NOT INCLUDING PLUG 15 BOARD OEM 900 MHZ RF MODULE 1 Y5710 included with part YE RF 900 16 ANTENNA W FITTING 1 Y5881 9 4 MONITOR CONTROL BOX ASSEMBLY TO POWER CABLE TO TFT ER NO...

Страница 40: ...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 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 ...

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