Curtis Dyna-Fog 2742 Manual Download Page 42

Page: 42 / 84

PUMP CONTROL ASSEMBLY

The pump control assembly contains the formulation pump, the control electronics, the

manual/syncroflow switch, and the power fuse.

FORMULATION PUMP: The formulation pump is a magnetically coupled stainless steel, gear

pump driven by a DC motor. The DC motor is driven by the variable pulse width output of the

motor control module.

MANUAL/SYNCROFLOW SWITCH: In the manual mode the + 10.00 V DC is connected to the

rate potentiometer through a 1000 ohm resistor and in the syncroflow mode, the output of the

speed decode module is connected directly to the rate potentiometer. No voltage is supplied

by either unless the pressure switch is closed.

TEST JACK: Test point where output frequency generated by optical tachometer can be

monitored. As reference, the frequency is 888 cycles per second for 540 ml/min of flow rate.

MODULE

SPEED DECODE

PRESSURE

SWITCH

TACHOMETER

SENSOR AY

POWER

4 MPH SWITCH

MOTOR CONTROL

DECODE AY

REGULATOR AY

MAJOR ELECTRONICS ASSEMBLIES

INSIDE THE PUMP CONTROL BOX

Gear Pumping System shown.

Summary of Contents for 2742

Page 1: ...RIES 5 ULV AEROSOL APPLICATOR Manufactured by Curtis Dyna Fog Ltd 17335 U S Highway 31 North PO Box 297 Westfield Indiana 46074 USA www dynafog com INNOVATORS OF SPRAYING AND FOGGING DEVICES OPERATION MAINTENANCE AND SPARE PARTS MANUAL ...

Page 2: ... and Spare Parts Manual For Dyna Fog Maxi Pro 4 Model 2742 Series 5 ULV Aerosol Applicator Cold Fogger Manufactured by Curtis Dyna Fog Ltd 17335 U S Highway 31 North PO Box 297 Westfield Indiana 46074 USA www dynafog com TM ...

Page 3: ... Pre Spray check list 16 Engine Preparation 17 Starting the Engine 18 Liquid Flowability measurement 19 Typical Insecticide Flow Rate 21 Particle size tables 22 SYNCROFLOW SECTION 23 MAINTENANCE 25 Maintenance schedule 26 Flushing the System 27 Formulation Flush Solenoid Valve 28 Formulation Filter 29 Blower Filter 30 Nozzles 31 3 way solenoid valve 32 Formulation Pump Calibration 33 Flexible Coup...

Page 4: ...c 58 Speed Decode Schematic 59 4 MPH Switch 60 Bypassing the pressure switch 61 TROUBLESHOOTING 62 PARTS IDENTIFICATION Machine Diagram Exploded View 65 Engine Assembly 18 HP Vanguard 67 Solenoid Bracket Assembly Auto choke 68 Blower Assembly 69 Nozzle Boom Assembly 70 3 Way Valve Assembly 71 Flexible Coupling Assembly 72 Fuel Tank Assembly 73 Formulation Tank Assembly 74 Flush tank Assembly 75 3 ...

Page 5: ... syncroflow control 3 Fmi ceramic piston pump with carbon cylinder with optional syncroflow control NOZZLE SYSTEM Boom mounted cluster type with 180 horizontal adjustment azimuth and 180 vertical adjustment elevation 4 nozzles TANKS Corrosion resistant high density Polyethylene Formulation 15 U S Gallons 56 7 liters Flush 1 U S Gallon 3 78 liters Optional 1 25 gallons 4 73 liters Gasoline 12 2 U S...

Page 6: ...EL TANK ASSEMBLY BATTERY GASOLINE ENGINE NOZZLE BOOM ASSEMBLY COUPLING GUARD NOZZLE BOOM PRESSURE GAUGE 3 WAY VALVE FORM FLUSH BLOWER INTAKE AIR FILTER REMOTE CONTROL CABLE ASSEMBLY REMOTE CONTROL BOX FORMULATION PUMP ENCLOSURE FORMULATION FILTER FLUSH TANK ASSEMBLY 6 ...

Page 7: ... in other methods of application For best results the Dyna Fog ULV aerosol generator model 2742 should be operated and maintained in compliance with this manual Insecticides must be applied in compliance with their label instructions WARNING Read and thoroughly understand all information cautions and warnings on the formulation label which may affect personal safety Know any dangers of the solutio...

Page 8: ...splacement rotary gear pump that draws the formulation from the tank through a filter and 3 way valve and into each nozzle Each of the 4 nozzles has six stationary fins that create a swirling effect of the air mass as it leaves each nozzle In the center of this swirling air mass is a liquid supply spray tube The spray tube directs the formulation into the air mass where it is sheared into billions...

Page 9: ... start switch Formulation Flush selector switch Five function rotary switch that selects 1 Low formulation flow rates English units 2 High formulation flow rates English units 3 Low formulation flow rates Metric units 4 High formulation flow rates Metric units 5 Fuel level Optional Gallons Digital readout of any of the five functions selected Spray output ON OFF switch Pump flow rate control knob ...

Page 10: ...to the following instructions CHARGING THE BATTERY DANGER POISON Batteries produce explosive gases Keep sparks flame and cigarettes away Ventilate when charging or using in an enclosed space The battery contains Sulfuric Acid which causes severe burns If acid contacts eyes skin or clothing flush well with water For contact with eyes get immediate medical attention Keep battery and acid away from c...

Page 11: ... battery onto the machine in same position as it was before being H Connect the RED positive cable to the positive terminal of the battery and fasten it securely with the hardware provided I Connect the BLACK negative cable to the negative terminal of the battery and fasten it securely with the hardware provided CAUTION i When installing the battery connect the negative cable last to prevent spark...

Page 12: ...remature wearing of the remote cable When routing the cable to the vehicle cab do not allow the cable to be exposed to any sharp edges Avoid sharp bends when routing the cable Once the cable has been routed to the cab reseal all drilled openings to prevent moisture and or exhaust gases from entering the cab 3 Using the 3 hold down brackets used for mounting the machine to the shipping skid securel...

Page 13: ...NGINE WITHOUT MUFFLER NOTE The engine is equipped with a muffler that has a U S Forestry Service approved spark arrester which is required by law in some states DO NOT TOUCH HOT MUFFLER CYLINDERS OR FINS AS CONTACT MAY CAUSE BURNS EXCEPT FOR ADJUSTMENT DO NOT OPERATE THE ENGINE IF AIR CLEANER OR COVER DIRECTLY OVER THE CARBURETOR AIR INTAKE IS REMOVED DO NOT RUN THE UNIT IF THE COUPLING GUARD IS R...

Page 14: ...hich depends upon the chemical used mist density and the length of time of direct exposure IT IS THE OPERATOR S RESPONSIBILITY TO DISCOURAGE ANYONE FROM PLAYING IN THE MIST OR BEING NEAR THE MOVING VEHICLE 6 FORMULATIONS Ensure that formulations are applied only in strict compliance with the formulation label as well as local state and federal regulations and that these formulations are dispersed ...

Page 15: ...RING TO DISPENSE FORMULATION READ AND THOROUGHLY UNDERSTAND ALL INFORMATION CAUTIONS AND WARNINGS ON THE FORMULATION LABEL WHICH MAY AFFECT PERSONAL SAFETY KNOW ANY DANGERS OF THE SOLUTION USED AND KNOW WHAT TO DO IN CASE OF AN ACCIDENT INVOLVING THE SOLUTION ALWAYS USE THE APPROPRIATE SAFETY EQUIPMENT AND DRESS ACCORDING TO THE CHEMICAL FORMULATION WHICH IS BEING USED WARNING i DO NOT USE ANY SUB...

Page 16: ...y is mounted security and cable connections are proper and tight 9 Verify that all safety equipment is in place and is in proper working order 10 Verify that the flow rate control has been calibrated and is dispensing formulation in accordance with the manufacturers label requirements CAUTION BEFORE PROCEEDING WITH ANY SPRAYING OPERATION THE OPERATOR SHOULD BE THOROUGHLY FAMILIAR WITH STARTING AND...

Page 17: ...nd check oil level Add oil to bring level to Full mark on dipstick if required Oil capacity is about 1 5 quarts 1 4 liters if engine is not equipped with oil filter Oil capacity is about 1 75 quarts 1 7 liters if engine is equipped with oil filter Note Engine is shipped from factory without oil Before starting the engine check oil level Fuel Recommendations The engine will operate satisfactorily u...

Page 18: ...H Position kill switch on engine to ON This switch is located next to the starter button 4 START ENGINE Activate the spring loaded starter switch on the engine or activate the toggle switch on the remote control box to the start position NOTE To prevent overheating the engine starter motor do not activate the motor longer than 15 seconds at a time 5 SET ENGINE SPEED Allow the engine to warm up and...

Page 19: ...ids viscosity and flow rate remains constant 2 The flow rate of the liquid governed by the speed of the liquid pump 3 The viscosity of the liquid Various liquids have different viscosities Viscosity is defined as a fluids resistance to flow commonly measured in units of a centipoise CP Generally the thicker the liquid the greater the viscosity and the higher the CP number Examples of some liquid v...

Page 20: ...container 3 Using a stopwatch or a watch with a sweep second hand determine the flowability time in seconds that it takes for the liquid level to fall from the top line to the bottom line Once the flowability of the liquid has been measured tables 1 and 2 can be used as an approximate guide for setting the pump flow rate and nozzle boom pressure for your spray application NOTE Periodically calibra...

Page 21: ...9 20 40 120 150 180 360 60 129 24 30 60 180 225 270 540 90 195 32 240 300 120 258 CAUTION The above rates are examples of typical application rates found on their respective formulation labels Refer to the label of your formulation to determine the actual application rate before calibrating your machine to any of the above flow rates Once the flowability of the formulation to be sprayed has been d...

Page 22: ...UGH FLOW METER APPROX 40 SECONDS BOOM PRESSURE LIQUID FLOW RATE OZ MIN LIQUID FLOW RATE ML MIN 8PSI 6PSI 4PSI 3PSI 2PS1 1 30 5 VMD 6 1 VMD 13 8 VMD 11 VMD 15 2 VMD 5 150 6 2 VMD 8 5 VMD 15 5 VMD 18 9 VMD 20 3 VMD 12 360 7 9 VMD 11 8 VMD 17 4 VMD 23 VMD 25 7 VMD TABLE 4 MALATHION TIME THROUGH FLOW METER APPROX 88 SECONDS BOOM PRESSURE LIQUID FLOW RATE OZ MIN LIQUID FLOW RATE ML MIN 8PSI 6PSI 4PSI 3...

Page 23: ... Carefully read the formulation label for safety precautions and application rate 2 Ensure that all switches on the remote control box are in the OFF position 3 Place the MANUAL SYNCROFLOW toggle switch which is located on the formulation pump control box into the Syncroflow position 4 If the required Output rate is 0 3 to 1 8 ounces per minute 9 ml min to 54 ml min contact the factory to set the ...

Page 24: ...ng at 10 MPH 16 Km h set the rate knob to dispense 6 oz 177 ml which will appear on the digital readout window Once the rate of 6 oz 177 ml is established at 10 MPH leave the rate knob into that position From that point on as the vehicle speed increases the output will automatically vary proportionately 12 At this point the OUTPUT light should also be ON If the range is adjusted beyond the limits ...

Page 25: ...cides contain chemicals which are corrosive BATTERY WARNING Batteries produce explosive gases Keep sparks and flames away Ventilate when charging or using in enclosed space Always shield eyes when working near batteries The battery contains sulfuric acid and can cause severe bums Avoid contact with skin eyes and clothing 1 Check battery fluid level each week If the level is low add distilled water...

Page 26: ...CE SCHEDULE TABLE 5 NOTE Change oil more often when operating in high ambient temperatures Clean air filters more often under dusty conditions or when airborne debris is present See engine and blower manuals 26 ...

Page 27: ...tch on the remote control box in to the Flush position hold it in to the flush position 3 Verify that the Function Select dial on the remote control box is in the position number 2 or 4 4 Turn clockwise the Rate knob on remote control knob to maximum flow 5 Place OUTPUT toggle switch on remote control box into the ON position 6 Flush for 3 to 5 minutes 7 Place OUTPUT toggle switch on remote contro...

Page 28: ...on spray or flushing solution flush from the respective tanks to the nozzles This is accomplished by placing the MODE switch located on the remote control box into either Spray or Flush position After each application of formulation it is necessary to flush the system 3 WAY SOLENOID VALVE FORMULATION FLUSH CONNECTIONS FLUSH TANK TO FORMULATION PUMP IN FROM FORMULATION TANK 3 WAY SOLENOID VALVE 7 7...

Page 29: ...ND CLEAN THE SCREEN 1 Loosen and remove the bottom portion bowl from the housing body being careful not to loose the Atlas gasket seal ring 2 Remove and clean the fine wire mesh stainless steel screen 3 Check the Atlas gasket seal ring and replace if necessary CAUTION Do Not over tighten as damage to the Aflas gasket seal ring may occur Over tightening will not improve the seal Note If leakage occ...

Page 30: ... clockwise 2 Remove wing nut and washer 3 Remove outer shell cover 4 Remove stainless element C Inspection and Cleaning 1 Clean the stainless screen in an approved solvent dry with compressed air or shake to remove excess solvent and allow to dry naturally Inspect the screen for defects that may permit dirt or other foreign particles to enter the air blower 2 Inspect the outer shell cover for crac...

Page 31: ...ainless clamp for retaining the nozzle to the boom assembly Remove the stainless steel clamp The nozzle should now be free from the boom assembly 4 Remove the 3 front plate mounting screws and remove the front plate 5 If necessary the large O ring installed beneath the front plate can be removed NOTE DO NOT loosen the jam nut that locks the spray tube to the nozzle cone See IMPORTANT bellow 6 Soak...

Page 32: ...he coil off the valve body and using a spanner nut P N 62650 15 remove the core housing for cleaning or rebuilding 4 Clean all parts thoroughly using a cleaning solvent 5 When reassembling the valve be sure that the body seal O ring is in place 6 Tighten gently 7 Re assemble coil assembly nameplate spacer and retainer clip Indicates parts supplied in rebuild kit P N 62650 14 NOTE A spanner nut P N...

Page 33: ... If you select position 2 or 4 you have selected the high output range of your pump 1 8 18 oz min 54 540 ml min Your pump control box has been setting at the factory to work in this range If you select position 1 or 3 you have selected the low output range of your pump 0 18 1 8 oz min 5 4 54 ml min Please contact the Dyna Fog Distributor or directly to our factory to receive the information about ...

Page 34: ...above figure Tighten pull up bolts progressively and evenly to the QD bushing bolt torque 108 in lb HI FLEX COUPLING INSTALLATION INSTRUCTIONS FLANGE AND BUSHING INSTALLATION Make sure the bore and tapered cone surface of the bushing and flanges are free of all foreign substances such a paint or dirt 1 Place QD bushing on the shaft over the key with flange end first The end of the bushing should b...

Page 35: ...ions in step 2 FLANGE ASSEMBLY MOUNTED DISTANCE CHECKING THE FLANGE SPACING PRIOR TO INSTALLING FLEXIBLE ELEMENT 4 FOR PARALLEL SHAFTS Using a scale or straight edge check the flange spacing and angular misalignment at four places 90 apart around the coupling without rotating the flanges The flanges should be aligned so that the dimensions at all four places do not vary more than 1 32 for best res...

Page 36: ...d by the screws Over tightening cannot damage the rubber element but being too loose may damage the coupling TO REPLACE FLEXIBLE ELEMENT INSERT Loosen all flange assembly screws completely to disengage the covers of the flange assemblies Grasp one end of the flexible element at the split and peel it off the flange assemblies Remove any foreign substances such dirt off both sides of the flange asse...

Page 37: ...s should be completely drained of fuel to prevent gum deposits forming on essential parts fuel filter and tank NOTE The use of a fuel additive such as Dyna Fog STA BIL will minimize the formation of fuel gum deposits during storage Such an additive may be added to the gasoline in the fuel tank of the engine or to the gasoline in a storage container A All fuel should be removed from the tank Run th...

Page 38: ... dried If original shipping carton is not available the unit should be covered with a tarpaulin or plastic sheet WARNING It is against Federal Law to ship insecticides and flammable liquids in an unmarked non D O T approved container without proper labeling and U N number If for any reason it becomes necessary to return your machine to our Factory make certain that the Formulation and Fuel Tanks h...

Page 39: ...s virtually unaffected by liquid viscosity and temperature The piston is made of ceramic and the cylinder is stainless steel with a chemically inert carbon liner Clearance between the cylinder and piston are in the millionths of an inch range Viton wiper seals prevent any liquid from leaving the cylinder The FMI pumping system can be supplied with the optional Synchroflow automatic flow control sy...

Page 40: ... and applies power to Flush Light 4 Output on Applies 10 V DC power to pump motor control module output L E D light and opens the 3 way valve mounted on the nozzle boom Output off Removes power to pump motor control module turning output L E D light off and closes 3 way valve on nozzle boom SELECTOR SWITCH FUNCTIONS SWITCH POSITION FUNCTION F Connects fuel level readout Optional to digital meter a...

Page 41: ... the instrument ground is firmly connected RATE POTENTIOMETER Output rates are commanded by a rate potentiometer which in the manual mode is supplied from the 10 00 volt power supply through a 1000 ohm resistor and in the syncroflow mode directly from the output of speed decode module The range of output is determinated by the High Low connections inside the Pump Control assembly consult Factory I...

Page 42: ... the rate potentiometer through a 1000 ohm resistor and in the syncroflow mode the output of the speed decode module is connected directly to the rate potentiometer No voltage is supplied by either unless the pressure switch is closed TEST JACK Test point where output frequency generated by optical tachometer can be monitored As reference the frequency is 888 cycles per second for 540 ml min of fl...

Page 43: ...TCH TO MACHINE HARNESS FUSE TO AIR LINE FROM BLOWER BASE OUT PORT PUMP HEAD IN PORT BNC TESTING JACK TACH SENSOR ON PUMP TO RADAR SPEED SENSOR SYNCROFLOW MODE SWITCH MANUAL OR SYNCROFLOW TO REMOTE CONTROL CABLE Gear Pumping System Gear Pump Enclosure Assembly 43 ...

Page 44: ...s PIN FUNCTION 1 4V DC 2 Fuel sensor in 3 Ground 4 Fuel out 5 12VDC 6 5VDC 7 12VDC 8 10VDC DESCRIPTION 4 V DC in from tach decode module usually 4 00 15VDC Connects through J3 to fuel sensor optional located in fuel tank low resistance 20 ohms corresponds to full tank high resistance 220 ohms corresponds to empty tank Module ground input Analog voltage to remote box 0 corresponds to empty 0 9 V DC...

Page 45: ...in the remote control box and to provide the voltage to open the 3 way solenoid valve Pin outs for the motor control module are as follows PIN FUNCTION DESCRIPTION 1 System ground in Provides ground to module from system 2 Rate command Command voltage from potentiometer in remote control box Ground to voltage regulator 5 00 12VDC Ground to remote control box 3 Ground 4 5 V DC 5 Ground FAULT OUT OU...

Page 46: ... Pressure switch must also be energized 9 Low rate OUT Pins 7 9 are used as junction only Any voltage representing meter or speed overrange at this pin will cause fault light to come on 11 Not used 12 Ground Ground to TAC speed decode 13 12 vdc input 12 V DC system power input 14 Out to low Overrange 15 Not used 16 Fault out 11 2 V DC out to fault light in remote control 8 Control on command 10 Co...

Page 47: ...lts is analogous to 1 8 ounces per minute 54 ml min and on high range 6 5 volts is analogous to 18 ounces per minute 540 ml min The scale factors differ for high and low ranges in order that the characteristics of the pump can be more closely approximated PIN FUNCTION DESCRIPTION 1 Instrument ground Provides reference to voltmeter in remote box which is free of heavy current flows that can cause e...

Page 48: ...ulated 10 V from power supply module 10 00 05VDC Buffered and filtered analog voltage for low rate read out 0 volts corresponds to output 7 00 volts corresponds to 1 8 oz min 54 ml min 10 Low rate feedback Feedback to motor control module to stabilize motor speed in low range Will vary from 3 volts to 6 2 volts depending on motor speed 3 volts at 0 oz min and 6 2 volts at 1 8 oz min 54 ml min 4 4V...

Page 49: ...t 20 miles per hour this corresponds to 400 000 pulses per hour or 111 pulses per second The frequency to voltage converter is calibrated for 6 6 volts output for 111 pulses per second input 6 60 volts at 20 mph An attenuator of 331 1 in the remote control box causes the meter to read 20 0 mV at 20 mph In the syncroflow mode this voltage is used as the command voltage in lieu of the fixed voltage ...

Page 50: ...lts per mph or 0594 volts per pulse Analog voltage 0 to 8 5 volts representing 0 to 25 7 mph per second 10 00 05 volts DC input power Voltage output which causes fault light to come on if speed of 25 mph is exceeded while unit is operating 9 10 VDC to sensor Provides power to sensor only when speed decode module is included 10 5 V DC power in 5 0 12 volts DC input power 4 Sensor input SPEED DECODE...

Page 51: ...l references are as follows PIN FUNCTION DESCRIPTION Buffered tachometer rate 0 to approximately 1200 pulses per second 5 V DC limited by 180 ohms to drive the emission diode in the optical sensor Output of optical sensor Same frequency as buffered tach rate 4 Ground Ground to optical sensor REFERENCE TAB 1 Test 2 Sensor PWR 3 Sensor rate 51 ...

Page 52: ...In manual mode the relay on the module is energized at all times regardless of vehicle speed The connections to the module are as follows CONNECTOR A PIN FUNCTION DESCRIPTION 1 Command From relay contact to pin 2 on motor control analog out Command voltage from rate adjust in remote control box to relay contact From relay contact to pin 8 on out motor control 10 volts dc when output switch is ON P...

Page 53: ...ENGINE WIRING DIAGRAM 53 ...

Page 54: ...REMOTE CONTROL BOX SCHEMATIC 54 ...

Page 55: ...55 PUMP AND CONTROL SCHEMATICS ...

Page 56: ...56 POWER REGULATOR SCHEMATICS ...

Page 57: ...57 MOTOR CONTROL SCHEMATICS ...

Page 58: ...58 TACHOMETER DECODE SCHEMATICS ...

Page 59: ...59 SPEED DECODE SCHEMATICS ...

Page 60: ...4 MPH SWITCH SCHEMATICS 60 ...

Page 61: ...thout the machine s engine running to determine if the switch is functioning properly To bypass the pressure switch located inside the formulation pump enclosure perform the following 1 Remove the orange wire from the terminal NO3 normally opened and remove the piece of tubing from terminal NC2 normally closed Place the orange wire onto terminal NC2 Doing this will enable the formulation pump to b...

Page 62: ...62 ...

Page 63: ...63 ...

Page 64: ...64 ...

Page 65: ...CURTIS DYNA FOG Ltd WESTFIELD INDIANA U S A MAXI PRO TM 4 MODEL 2742 SERIES 5 65 ...

Page 66: ...61 3 SCREW 10 24 x 5 8 TRCR 51 64821 1 BRACKET FLUSH 17 139749 3 WASHER LOCK 10 EXT 52 64816 1 POST AY FUEL FLUSH 18 120391 3 WASHER FLAT 10 REG 53 9419454 4 NUT LOCK 20 HEX 19 63382 6 BOLT 20 x LOCK 54 63432 4 BOLT 5 16 x 1 5 20 9416904 10 WASHER FLAT 55 63477 4 WASHER FENDER 21 63323 6 GROMMET 3 8 ID NEOPR 56 62899 4 ISOLATOR 22 62881 1 NOZZLE BOOM AY 57 62873 2 HOLD DOWN BLOWER 23 62799 11 1 EN...

Page 67: ...393 WASHER FLAT 5 16 REG 10 1 63458 1 FLANGE AY 11 1 62549 KEY x 1 12 1 139009 SCREW SET 28 x 13 1 63460 7 BUSHING 1 14 1 62800 MUFFLER 18 HP VANG 15 2 159920 SCREW 10 24 x PH 16 2 120391 WASHER FLAT 10 REG 17 2 63189 STRUT HEAT SHIELD 18 2 63191 SCREW x TAP AB ZINC 19 2 9416904 WASHER FLAT 20 2 121753 WASHER LOCK EXT 21 1 63877 SHIELD AY MUFFLER 18 HP VANG 22 1 62781 SPARK ARRESTER 18 HP VANG 1 5...

Page 68: ...N 1 63182 1 BRACKET SOLENOID CHOKE 2 53284 1 LINKAGE AY CARBURETOR 3 134524 5 NUT 4 40 HEX 4 159053 4 SCREW 4 40 x 3 8 PHCRZ 5 65087 1 SOLENOID AY 6 85075 1 SCREW 4 40 x 7 138522 1 WASHER LOCK 4 INTO SOLENOID BRACKET AY 65085 OPTIONAL ELECTRIC CHOKE 68 ...

Page 69: ... 2 5 NPT X 3 5 5 4 62805 LOCKING RING 6 1 22183 8 RESTRICTING TEE 7 1 62851 FILTER SILENCER 8 1 139009 SCREW SET 1 4 28 X 25 9 1 63460 6 BUSHING 7 8 BONRE 5H 10 1 67087 FLANGE AY UNIVERSAL SH70 11 1 62877 ANTI TURN WELD ASSEMBLY 12 1 120388 WASHER FLAT 3 8 REG 13 1 138542 WASHER LOCK 3 8 INTO 14 3 63438 BOLT 25 20 X 1 5 GRADE 8 15 1 122119 BOLT 3 8 16 X 3 4 69 ...

Page 70: ... UNION ELBOW T 7 62584 23 2 TUBING 1 4 8 189772 2 SCREW 10 32 x 3 8 HEX 9 138479 2 WASHER 10 EXT 10 62556 1 2 UNION TEE T 11 62584 17 2 TUBING 1 4 12 74312 3 4 ANTI CRIMP SPRING 13 62890 5 1 VALVE AY 3 WAY 14 62584 22 2 TUBING 1 4 15 62582 1 13 NUT T PLASTIC GRIP 16 62550 1 4 NUT T STEEL GRIP 17 145463 4 NUT TUBE 18 10100 10 8 O RING NOZZLE BOOM ASSEMBLY P N 62881 70 ...

Page 71: ...71 ...

Page 72: ...66 FLEXIBLE COUPLING ASSEMBLY P N 67087 3 ITEM QTY PART NUMBER DESCRIPTION 1 1 62549 KEY 1 4 X 1 75 2 1 63460 7 BUSHING TYPE SH 1 3 2 67087 FLANGE AY SH70 4 1 63460 6 BUSHING TYPE SH 875 72 ...

Page 73: ...73 ...

Page 74: ...2550 3 2 NUT 375 STL GRIP 1C 62573 2 1 CONNECTOR MALE MOD 2 63094 1 LABEL FORMULATION 3 64077 1 CAP AY MALE FILL 2 4 64002 1 TANK 15G NAT POLY 5 64772 1 BUSHING MPT x 3 8 FPT NYL 6 62554 4 2 FEMALE ELBOW 7 62558 5 1 FILTER O RING AY FORMULATION TANK ASSEMBLY W FILTER P N 64004 1 SEE DETAIL DETAIL 74 ...

Page 75: ...553 1 1 CONNECTOR UNION 1 4 T 4 62550 1 1 NUT 25 STEEL GRIP 5 114628 1 SLEEVE 1 4 T 6 145463 1 NUT 1 4 T 7 10105 1 CONNECTOR STANDPIPE 8 53131 1 WASHER FLAT 9 74288 1 NUT LOCK 1 8 NPSL 10 63336 1 STANDPIPE FLUSH TANK 11 62227 8 1 TUBE PVC 12 62346 1 FILTER PLASTIC PICK UP 13 63302 2 1 CAP AY 2 QT VENTED NS 1 RUBBER GASKET 75 ...

Page 76: ...OUSING PIN 2 CKT 74282 2 PIN SIDE FEED REEL 48066 4 1 TUBING FLEX 3 8 DIA 18 L 2 62641 2 1 ELBOW MP T 3 62552 1 1 CONNECTOR MP T 4 62732 1 BRACKET VALVE RETAINER 5 120380 2 WASHER LOCK SPLIT 6 121966 2 BOLT HEX 20 x 75 7 62641 3 1 ELBOW MP x 3 8 T 3 WAY VALVE ASSEMBLY FORM FLUSH P N 62946 76 ...

Page 77: ...SAMPLE CONNECTIONS USING STEEL PLASTIC GRIPPER NUT 48 77 ...

Page 78: ...78 ...

Page 79: ...79 ...

Page 80: ...5 NUT T TUBE 8 114628 5 SLEEVE TUBE 9 58239 5 BRASS INSERT 10 22184 1 MALE TEE 11 444104 1 REDUCER COUPLING 1 8 x 1 4 12 62584 12 1 TUBING x 11 13 62584 21 1 TUBING x 14 14 62584 14 1 TUBING x 36 15 63254 2 ADAPTOR 1 8 MP 1 8 FP 16 62552 3 1 CONNECTOR 1 8 MP 1 4 T 17 62641 1 1 ELBOW 1 8 MP 1 4 T 18 62553 1 1 CONNECTOR UNION 1 4T NS 62650 14 1 REBUILD KIT 3 WAY VALVE MAXI PROTM 4 Plumbing Diagram 8...

Page 81: ... 3 2 121753 WASHER LOCK EXTO 4 2 134551 NUT HEX 20 5 1 63850 SOLENOID 12V DC 6 1 62693 140 WIRE ASSEMBLY BLACK 7 1 20247 TIE CABLE 8 1 63849 ENCLOSURE RELAY 9 1 63874 BRACKET SOLENOID 10 1 120367 NUT HEX 28 11 1 63856 ROD SOLENOID ZINC PLATED 12 1 20414 INTERNAL HAIR PIN 13 1 63855 CHAIN SOLENOID CONNECTOR 81 ...

Page 82: ...0 2 4 6 8 10 12 14 16 18 1750 2950 3550 Brake Horsepower Speed Revolutions per minute ROOTS Blower URAI 45 Performance Curve 4 PSI 5 PSI 6 PSI 7 PSI 8 PSI 82 ...

Page 83: ...___________________ ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ ________________________________ 83 ...

Page 84: ...gallon tanks available in 115 and 230 VAC COMBUSTION ENGINE DRIVEN ULV AEROSOL GENERATORS Truck mounted Units powered by 8 9 11 18 and 20 HP four cycle OHV Gasoline Engines Diesel versions also available One two four and eight nozzle configurations Patented full remote control of boom functions rotation of turntable and angle of nozzles available on certain models Your choice of Gear Piston or Dia...

Search results

Summary of Contents for 2742

Reviews:

Related manuals for 2742

Brands by name

Popular brands

Curtis Dyna-Fog 2742, Manual

Search results

Summary of Contents for 2742

Reviews:

Related manuals for 2742

Brands by name

Popular brands