封面

Model No. R100

Low Volume Low Pressure Spray Gun

Optional Nozzle:0.8-1.5mm

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CONTAIN:

 Description

 Specification and Technical Data

 Important Safety Instruction

 Instructions for Operation

 Maintenance/Storing

 Troubleshooting/Repairs

Parts List

Description

Low volume low pressure technology applies paint with less force, meaning less

"bounce" of the surface into the air, Stainless steel needle and nozzle to accommodate a variety of coatings,

Just the paint gun for covering small areas and touch-up work. New ergonomic designed handled for comfortable grip.

Specifications And Technical Data

1.

Name of Parts

2．Technical Data

Type of Feed ………………….. Gravity

Air inlet ……………………… 1/4”

Standard Dia of Nozzle: 0.8mm

Optional Dia of Nozzle: 0.8-1.0mm

Recommended air pressure: 2.0-3.5bar (28.8 – 51psi)

Max. pressure of air : 8.3 bar (120.5psi)

Paint Capacity: 120cc

Avg. Air Consumption: 2.4-3.3cfm

Patten width …………………100-150mm

Weight ……………….. 0.35kgs (0.77 lbs)

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Important Safety Instructions

1.For toxic vapors produced by spraying certain materials can create intoxication and serious damage to health. Always wear safety glasses, gloves and respirator to prevent the toxic vapor hazard, solvent and pointing paint coming into contact your eyes or skin. (see fig 1)

2.Never use oxygen, combustible or any other bottle gas as a power source or would cause explosion and serious personal injury. (see fig 2)

3.Fluid and solvent can be highly flammable or combustible. Use in

2

图表 1

1 well-ventilated spray booth and avoid any ignition sources, such as smoking, open flames and decrial hazard. (see fig 3)

4.Disconnect tool from air supply hose before doing tool maintenance and during non-operation, for emerge stop and prevention of unintended operation, a ball valve

3 near the gun to air supply is recommend.

5.Use clean, dry and regulate compressed air rated at 2.0~3.5bar, never exceed maximum permissive operating pressure (see fig 4)

6.Never use homogenate hydrocarbon solvent, which can chemically react with aluminum and zinc parts and chemically compatible with aluminum and zinc pats.

7.Never point gun at you and others at any time.

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8.Before operating the tool, make sure all the screws & caps are securely tightened in case of leaking;

9. Before painting, make inspection for free movement of trigger and nozzle to insure tool can operate well.

10.Never modify this tool for any applications. Only use parts, nozzles and accessories recommended and accessories recommended by manufactures.

11. notes to the effect that the equipment should be only be used in a well ventilated area.

 Instructions For Operation

Preparation

1. After unpacking the product, inspect carefully for any damage that may have occurred during transit.

Make sure to tighten fittings, bolts, etc., before putting unit into service.

2. Thoroughly mix and thin paint in accordance with the paint manufacturer ’s instructions. Most materials will spray readily if thinned properly.

3. Strain material through filter, cheese cloth or a paint strainer.

4. Fill the canister about ¾ full and start the air compressor.

WARNING

DO NOT EXCEED Spray Gun or any other parts in the compressor system MAXIMUM PRESSURE.

5. After Connect the gun to air supply, please make sure that the fluid cap, container and air hose have been connected tightly with spray gun.

6. Set up a piece of cardboard or other scrap material to use as a target and adjust for best spray

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pattern.

WARNING

Never aim or spray at yourself or anybody else which would cause serious injury.

7. Test the consistency of the material by making a few strokes on a cardboard target. If material still appears too thick, add a small amount of thinner. THIN WITH CARE! Do not exceed paint manufacturer ’s thinning recommendations.

Adjustment

The desired pattern, volume of fluid output and fine atomization can easily be obtained by regulating the Pattern Adjusting Knob, Fluid Adjusting Knob and Air Adjusting Knob.

PATTERN ADJUSTMENT: Turning Pattern Adjusting Knob to the right until tight will make spray pattern round, or turning left make spray pattern ellipse.

Material (PAINT) ADJUSTMENT: Turn the Paint Adjusting

Knob clockwise will decrease the volume of fluid output and counter-clockwise will increase fluid output.

AIR Inlet ADJUSTMENT: Turning the Air Adjusting valve clockwise will decrease the air volume.

And counter-clockwise will increase the air volume.

Operation

1. Begin spraying. Always keep the gun at right angles to the work .

2. Keep the nozzle about 6 to 12 inches from the work surface. Grip the gun keeping perpendicular with spraying area then move it parallel for several times, Stopping gun movement in mid-stroke will cause a build up of paint and result in runs. Do not fan the gun from side to side while painting. This will cause a build-up of paint in the center of the stroke and an insufficient coating at each end.

3. Trigger the gun properly. Start the gun moving at the beginning of the stroke BEFORE SQUEEZING

THE TRIGGER and release the trigger BEFORE STOPPING GUN MOVEMENT at the end of the stroke. This procedure will blend each stroke with the next without showing overlap or unevenness .

4. The amount of paint being applied can be varied by the speed of the stroke, distance from the surface and adjustment of the fluid control knob.

5. Overlap strokes just enough to obtain an even coat.

NOTE: Two thin coats of paint will yield better results and have less chance of runs than one heavy layer.

6. Use a piece of cardboard as a shield to catch overspray at the edges of the work to protect other surfaces.

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 Maintenance

Incomplete cleaning could cause function failures and a degradation of the fan form.

1. Remove any remaining paint by pouring it into another container.

2. Disassemble the spray gun making sure to remove the needle before disassembling the nozzle to avoid damage to the housing of the nozzle closure.

3. Clean all the paint passages and the nozzle. Clean the other components using a brush soaked in solvent.

4. Reassemble the spray gun and spray a small quantity of solvent to eliminate all the residues in the paint passages.

WARNING:

NEVER USE METAL OR OTHER OBJECTS THAT COULD DAMAGE THE HOLES IN THE NOZZLE AND CAP. NEVER

IMMERSE THE SPRAY GUN COMPLETELY IN SOLVENT. NEVER USE COMPONENTS OR PARTS THAT ARE NOT

MANUFACTURER ORIGINALS.

Storing

 When not using spray gun, turn the fluid adjustment knob counter-clockwise to open which will reduce spring tension on needle fluid tip.

 Spray gun MUST BE well cleaned and lightly lubricated.

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 Trouble shooting

Symptom

Fluttering or spitting

Pattern is arc.

Problems

1. Material level tool low.

Solution

1. Add material into container.

2. Container tipped too far.

3. Loose fluid inlet connection.

4. Loose or damaged fluid tip/seat.

2. Hold more upright.

3. Tighten.

4. Adjust or replace.

5. Dry or loose fluid needle packing 5. Lubricate and or tighten. nut. 6. Clear vent hole.

6. Air vent clogged

1. Worn or loose Fluid nozzle.

2. Material build up on Air cap.

Pattern is not

Evenly spread.

2. Fluid nozzle dirty or worn.

1. Tighten or replace Fluid nozzle.

2. Remove obstructions from holes, but don ’t use metal objects to clean it.

1. Clean or replace Air cap.

2. Clean or replace Fluid nozzle.

The center of Pattern too narrow.

Pattern width of fan-sharp is not enough.

1. Material too thin or not enough.

2. Atomization air pressure too high.

1. Material too thick.

2. Atomization air pressure too low.

1. Regulate material viscosity.

2. Reduce air pressure.

1. Regulate material viscosity.

2. Increase air pressure.

Air leaking from air cap without pulling trigger

Fluid leaking from packing nut

1. Sticking air valve stem

2. Contaminate on air valve or seat

3. Worn or damaged air valve or seat

4. Broken air valve spring

5. Bent valve stem

1. Packing nut loose

2. Packing worn or dry

Excessive overspray

Will not spray

1. Too high atomization pressure

2. Too far from work surface

3. Improper stroking (arcing, gun motion too fast)

1. No pressure at gun

2. Fluid control not open enough

3. Fluid too heavy

1. Lubricate

2. Clean

3. Replace

4. Replace

5. Replace

1. Tighten, but do not restrict needle

2. Replace or lubricate (non-silicone oil)

1. Reduce pressure

2. Adjust to proper distance

3. Move at moderate pace, parallel to surface.

1. Check air lines

2. Open fluid control

3. Thin fluid or change to pressure feed system.

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 Parts List

No

1

6

7

8

2

3

4

5

9

10

11

12

13

14

15

Description

Air Adj. Screw

Air Adj. Knob

O-ring(2.5*2.1)

Compressor screw

Spring

Valve

Valve Inlet

Switch Spring

Snap Retainer

O-ring(2.5*1.5)

Washer

Needle Adj.Seat

Pain Adj.Screw

O-ring(4*1.1)

Needle Housing

No

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

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Description No Description

O-ring(3.5*1.5)

Spring Washer

Spring

31 Cup

32 Fliter

33 Fluid Inlet Plug

Needle Sealing Washer 34 Trigger

Screw 35 Trigger Pin

Needle 36 Rounded Nut

37 Air Cap Washer

38 Atomization

Spring Housing

Spring

Needle Spring

Screw

Screw

Needle

Plug Seat

Pattern Spring

Cup Lid

39 Sealing Washer

40 Nozzle

41 Washer

42 Sealing Screw

43 Gun Body

44 O-ring2.5*1.5)

Note:

If need spare parts of this model, pls feel free to contact us or the distributor where you bought this tool. Tks!

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