Longray Pulse-jet Thermal Fogger

User Manual

solution tank fuel tankdrain

solution flow control

accelerator on/off accelerator

adjust knobair pump

ignition

solution tap

TS35A(E)

Contents

1 Warnings 2

2 Warnings for indoor operation 3

3 Tech specs 4Flow rates . . . . . . . . . . . . . . . . . . . . 4

4 Operation 5First-time setup . . . . . . . . . . . . . . . . 5To start spraying . . . . . . . . . . . . . . . . 5To stop spraying . . . . . . . . . . . . . . . . 7Spraying tips . . . . . . . . . . . . . . . . . . 7

5 Troubleshooting 8Unit emits flames . . . . . . . . . . . . . . . . 8Unit does not start . . . . . . . . . . . . . . . 8Unit runs unevenly or stops suddenly . . . . 10Ignition button not working . . . . . . . . . . 13Solution tap not working . . . . . . . . . . . 13

6 Appendix 14Adjusting the accelerator . . . . . . . . . . . 14Drowning . . . . . . . . . . . . . . . . . . . . 15Automatic Cutoff Device . . . . . . . . . . . 16Schematic and replacement parts . . . . . . . 17

1

1 Warnings

• After spraying, use water to clean the solutiontank and pipeline. This is especially importantfor corrosive chemicals.

• Strongly corrosive chemicals (such as peroxyaceticacid) may damage the unit. Limit to occasionaluse.

• Do not use fogger near flammable surroundings.Never run the unit in the presence of an openflame.

• Do not leave a running fogger unattended.

• Wear ear protection.

• Some components can get hot while spraying.

• Let the unit cool down before adding more solu-tion or fuel. Do not transport or pack the unitwhile it is hot.

2

2 Warnings for indoor operation

• In closed spaces, operator should wear a breath-ing mask.

• Some aerosol carriers at high concentrations be-come flammable. Do not exceed these limits per1000 m3.

Special carriersNebal 3.0LGlyzerine 2.5LEkomist 2.0LEthylengkole 2.0LUK2-spezial 2.0LVK1 1.5LNevolin/nevocol 1.5L

Fuels and white oilsVegetable Oil 2.5LDiesel/Heating Oil 2.0LKerosene 2.0LPetropal 2.0LShell Risella 1.5L

The special carriers volume must be calculatedaccurately according to the rooms volume.

3

3 Tech specs

Exact specifications depend on altitude and tempera-ture.

Solution flow rate 2.1-11.6 gal/hrSolution capacity 1.3 galSolution pressure 0.2 barFuel engine 25.2 hpFuel consumption 0.4-0.5 gal/hrFuel capacity 0.4 galFuel pressure 0.1 barFuel type regular gasolineBatteries 4 x 1.5VDimensions 53.9 x 10.6 x 12.2 inWeight, empty 17.4 lb

Flow rates

Exact flow rate depends on carrier viscosity, which de-pends on temperature.

Nozzle diameter (mm) 0.8 1.0 1.2 1.4 1.6 2.0

Flow rate (L/h) 10 15 20 30 35 42Flow rate (gal/h) 2.6 4.0 5.3 7.9 9.2 11

4

4 Operation

First-time setup

1. Attach fogging tube adapter to the barrel. Lockthe spring coil.

2. Install 4 x 1.5V batteries into the battery com-partment at the base of the nozzle.

3. Push down on the accelerator button to makesure it is off.

4. Check the ignition by pressing down on the igni-tion button. You should hear a buzzing sound,“ta ta ta ...”

To start spraying

1. Fill the fuel tank using the included fuel funnel.Tighten fuel tank lid firmly.

2. Fill the solution tank using the included solutionfunnel. Fill to about two-thirds full.

5

3. Turn the solution tap to the OFF position.

off clean on

4. Pull up the accelerator button.

5. While holding down the ignition button, gentlyand slowly push and pull the air pump.

6. If your unit includes an automatic cutoff device,swing the handle to the right.

7. Wait 1 minute for the unit to warm up.

8. To start spraying, turn the solution tap to theON position and wait 10 seconds.

6

9. Adjust the solution flow rate knob, located abovethe solution tap.

To stop spraying

1. Turn the solution tap to CLEAN position. Thisreleases the solution pressure.

2. Once the spray dies down, turn the solution tapto OFF.

3. Push down the accelerator button. This shutsoff the accelerator.

4. Empty the solution tank and rinse with cleanwater.

Spraying tips

Spray behind you as you walk into the wind. Keepnozzle at least 2 meters away from objects.

7

5 Troubleshooting

Unit emits flames

1. Warm-up the machine.

2. From a safe distance (2 meters away), look intothe combustion chamber to check for flames.

3. Decrease the accelerator by turning the acceler-ator clockwise until the flames disappear.

4. If there are still flames at the 0 accelerator set-ting, follow the instructions in the Appendix toturn the accelerator below 0.

5. If there are still flames, they are likely caused bythe low ignition temperature of the chemical.

Unit does not start

1. Check that fuel tank has enough fuel.

2. Check the solution tank lid is firmly in place.

3. Check the edge of the fuel tank gasket for dam-age.

4. Check the screw neck of the solution tank andfuel tank.

8

5. Check the fuel suction line for clogs.

6. The accelerator setting may be too low. See Ap-pendix for how to safely increase the accelerator.

7. Check for drowning. See Appendix.

9

Unit runs unevenly or stops suddenly

1. Clean any deposited carbon from the front airintake.

2. Remove air intake valve. Using a dry, soft cloth,wipe the diaphragm until it is clean, flat, anddry. Also clean the spacer plates. See figure:

1 2

3 4

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3. Unscrew the swirl pole. Check that the two nee-dles at the end of the swirl pole are clean, sharp-edged, and symmetrical:

1 2

3 4

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4. Check the rubber O-ring and rubber gasket fordamage:

Rubber gasketRubber O-ring

5. Check solution pipeline for deposited carbon andresidue:

Check nozzle opening. Check solution socket.

6. Check the air pump for damage.

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7. Check the one-way valve for damage or poor fit-ting. This can cause flameout.

good broken

Ignition button not working

1. Check the batteries.

2. Check the connecting circuit line for damage.

Solution tap not working

The nozzle and solution line may be clogged. Clear itby blowing compressed air.

13

6 Appendix

Adjusting the accelerator

The notch at the top of the dial points to the cur-rent setting, here ”0”, which is the factory preset.

• Use settings of 0, 1, or 2 only.

• While adjusting, stay at least 2 meters awayfrom the front of the unit.

If the accelerator is too low, the engine may notstart. The accelerator is too high if:

• You can hear the engine pop noise as you pumpthe machine.

• The fogging tube emits a flame.

14

If the zero setting is still too strong, follow theseinstructions to decrease it further:

1. Firmly hold the adjustment knob in place at the0 location.

2. Using a flathead screwdriver, turn the centralscrew clockwise 45 degrees.

3. If you can still hear the engine noise as you pump,turn the central screw clockwise another 45 de-grees.

4. Start up the machine.

Drowning

Always operate the air pump slowly. Too fast and fuelmay flood the carburetor, making it difficult to start

15

the unit.If this happens, push down to close the accelerator.

With the ignition button held down, keep pushing andpulling the air pump until the carburetor dries.

Once you hear engine noise, pull the acceleratorbutton to open it, and continue with slow, gentle pumpsuntil the unit starts.

Automatic Cutoff Device

This optional feature automatically cuts off solu-tion flow when the engine flames out or turns off.

If the steel rope becomes loose, loosen the lock-upnut until you can pull the rope taut, and refasten nut.

If the auto-cutoff device does not work freely, applylubrication.

16

Schematic and replacement parts

1 M5-knurled nut2 35A-Muffler cover3 35A-Anechoic foam4 I-type hexagon nuts5 Cross recessed pan headscrew6 Baffle valve7 Diaphragm8 Diaphragm fixed plate -A9 Cross recessed small panhead screws10 Baffle gasket11 35A-Swirl pole12 High voltage cap13 Spring pin14 O-ring15 Carburetor body16 Carburetor gasket17 Oil Nozzles18 O-ring19 Plunger sleeve20 O-ring21 36 Plunger22 Plastic limited block23 Cross recessed small panhead screws24 Plastic throttle knob

25 Hexagon socket setscrews26 BL-Oil tank27 O-ring28 35A-oil tank cover29 Felt tube30 oil filter31 Oil pipeline32 35A-hollow bolt33 O-ring34 Tighten nut35 M5-short hinge screws36 Articulated body pillow37 Red gasket38 Balance chamber cap39 Balance chamber gasket40 Hexagon head bolt41 O-ring42 Balance chamber body43 Air-connect mouth-M10144 Red gasket45 Switch valve spool46 Switch valve cover47 Throttle knob48 Hexagon socket setscrews49 Flat hexagon socket set

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screws50 M10-transition nut51 One-way valve body52 One-way valve gasket53 One-way valve diaphragm54 O-ring55 One-way valve cap56 Asbestos gasket57 M5-copper nut58 I-type hexagon nuts59 Rubber tube60 Long hinge pin61 35A-Long air conductpipe62 Liquid filter63 35A-Drain bolt64 Cross recessed small panhead screws65 Catheters66 Airway pipe67 Chemicals valveconnector68 I-type hexagon nuts69 Knob cover for flow valve70 Tighten nut71 Knob for flow valve72 Adjuster bar73 O-ring74 Filter connector

75 O-ring76 Filter77 Valve body78 Drug valve gasket79 Valve diaphragm80 Spool valve81 Butterfly spring82 PTFE pad83 Valve cover84 Cross recessed small panhead screws85 Drug Valve knob86 Cross recessed small panhead screws87 1.2-Nozzle88 35A-Fluid pipe89 Copper gasket90 35A-Spray connected nail91 BL-Oil tank cover92 O-ring93 35A-Solution tank94 Cross recessed pan headscrew95 Butterfly screw96 Cathode plate97 Flat washer98 Battery tube99 Front holder100 Back holder

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101 Spring102 Negative pressure tablets103 Negative fixed plate104 6V-Pulse igniter105 Cross recessed small panhead screws106 Stand guard plate107 Cross recessed pan headscrew108 Seal for push button109 Push button110 Cross recessed small panhead screws111 Rubber tube112 One-way valveconnected nail113 Red gasket114 36-Front pump cover115 36-pump cylinder116 36-Leather cup117 36-Pump plug118 36-Core rod pump119 Cylindrical helical

compression spring120 36-Back pump cover121 Cylinder sleeve122 Pump shock pad123 Pump handle124 310S-Fog tube joint125 Linked to buckleassembly126 310S-Protection tube127 Care net for radiator128 Square hole backaluminum grille129 Great washer130 Cross recessed pan headscrew131 Cross recessed pan headtapping screw132 Back guard133 35A-Combustionchamber134 Fixed plate-80135 35A-Side plate136 Support plate

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