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■Parts list 

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Marked parts are wearable parts.

When ordering parts, specify spray gun’s model, part name with ref. No. and marked No. of air cap assy, fluid nozzle and fluid needle. 

When replacing fluid nozzle or/and fluid needle, please replace both fluid nozzle and fluid needle assy together. 

When receiving the spray gun, make sure that it has not been damaged during transport or storage and also check that all the 
above contents are inside the box.

Safety precautions 

Fire and explosion

1.

Spark and open flames are strictly prohibited. 

  Paints can be highly flammable and can cause fire. 
  Avoid any ignition sources such as smoking, open flames, electrical goods, etc.

2.

Never use the following HALOGENATED HYDROCARBON SOLVENTS 

  which can cause cracks or dissolution on spray gun body (aluminum) by chemical reaction. 
  unsuitable solvents

methyl chloride, dichloromethane, 1.2-dichloroethane,carbon tetrachloride, trichloroethylene, 1.1.1-trichloroethane 

  (Be sure that all fluids and solvents are compatible with spray gun parts. We are ready to supply a material list used in the product)

3.

Securely ground spray gun by using air hose with built-in ground wire. 

  Ground wire should have less than 1M  resistant. Periodically check the ground for continuity. 
  Insufficient grounding can cause fire or explosion due to static electric sparking.

Improper use of equipment

1.

Never point spray gun toward people or animal.

If done, it can cause inflammation of eyes and skin or bodily injury.

2.

Never exceed maximum operating pressure or temperature. 

3.

Be sure to release air and fluid pressures before cleaning, disassembling or servicing. 

If not, remaining pressure can cause bodily injury or property damage. 
To release pressure, first shut off the supply of compressed air and fluid to the spray gun. 
Then squeeze trigger, while the spray is pointed in a safe direction.

4.

Tip of fluid needle and tip of fluid nozzle has a sharp point. 

Avoid touching the tip of the fluid needle or fluid nozzle during maintenance to prevent injury.

Protection of human body

1

Use only in a well-ventilated area (such as in a spray booth).

If not, poor ventilation can cause organic solvent poisoning and fire hazard. 

2

Always wear protective gear 

safety glasses, mask, gloves

.

If not, paint, solvents, etc., can cause irritation of eyes and skin. 
If you feel something wrong with eyes or skin, immediately see a doctor. 

3

Wear earplugs if necessary.

Noise level can exceed 80dB(A), depending on operating conditions and painting site 

4

If operators pull the trigger many times during use, it may cause carpal tunnel syndrome.

Be sure to take a rest if you feel tired. 

Other precautions

1.

Never alter this spray gun.

If done, it can cause insufficient performance and failure.

2.

Only enter the working areas of other equipment (robots, reciprocators, etc.) after machines have safely been shut down. 

If not, contact with them can cause injury.

3.

Never spray foods or chemicals through this spray gun. 

If done, it can cause accident by corrosion of fluid passages or adversely affect health by mixed foreign matter.

4.

If something goes wrong, immediately stop operation and find the cause.    Do not use again until you have solved the problem. 

No.

Description

Q’ty

No.

Description

Q’ty

1

Air cap assy

1

6

Air valve

1

1-1

Air cap cover

1

7

Air valve spring

1

1-2

Air cap packing

1

8

Fluid Adj. guide assy

1

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Fluid nozzle –Fluid needle assy

9

Fluid needle spring assy

1

Fluid nozzle

10

Fluid Adj. knob

1

Fluid needle assy

11

Air valve shaft

1

◆ 

3

Needle packing set

1

12

Air Adj. assy

1

4

Pattern Adj. assy

1

13

Trigger assy

1

5

Air valve seat assy

1

14

Trigger stud assy

1

15

Brush

1

accessories

Summary of Contents for WIDER2 Series

Page 1: ...orifice mm in Aircapassy Mark Recommendedcondition Airconsumption l min cfm Patternwidth mm in Air fluid connection Mass g lbs 1Atomizingair pressure MPa bar PSI Fluidoutput ml min WIDER2 12G2P Pressure 1 2 0 047 G2P 0 29 3 0 43 500 500 17 7 400 15 7 Air G1 4 NPS1 4 Fluid G3 8 NPS3 8 375 0 83 WIDER2 15K1S Suction 1 5 0 059 K1 240 200 7 1 210 8 3 15K2S K2 330 11 7 290 11 4 18K2S 1 8 0 071 290 340 1...

Page 2: ...epressure firstshutoffthesupplyofcompressedairandfluidtothespraygun Thensqueezetrigger whilethesprayispointedinasafedirection 4 Tipoffluidneedleandtipoffluidnozzlehasasharppoint Avoidtouchingthetipofthefluidneedleorfluidnozzleduringmaintenancetopreventinjury Protection of human body 1 Useonlyinawell ventilatedarea suchasinaspraybooth Ifnot poorventilationcancauseorganicsolventpoisoningandfirehazar...

Page 3: ...oprotecttheseatingsurface 4 If you need to adjust fluid needle packing set first tighten it by hand with fluid needle in place Thentightenitfurtherabout1 6turn 60 degree byspanner When you remove needle packing set do not leave the plastic tip of the packing in the spraygunbody 4 If you tighten the fluid needle packing set too much fluid needle will not move smoothly resulting in paint leakage fro...

Page 4: ...rts Problem Where it occurred Parts to be checked Cause Remedy R1 R2 R3 R4 Paintleaks Fluidnozzle Fluidnozzle Fluidneedleassy Dirt damage wearonseat 〇 〇 Loosefluidneedleadj knob 〇 Wearonneedlespring 〇 Fluidnozzle Spraygunbody Insufficienttightening 〇 Dirtordamageonseat 〇 〇 Needlepackingset Fluidneedleassydoesnotreturnduetopackingsettootight 〇 〇 Fluidneedleassydoesnotreturnduetopaintbuilduponfluidn...

Page 5: ...th orserious injury if protection measures are not implemented WARNING Contents that may cause death or serious injuryif protection measures are notimplemented CAUTION Contents that may causeminor injury if protection measures are not implemented Symbols and numbers shown in the figure correspond to those described in the List of Residual Risks of the Product Refer to the List of Residual Risks fo...

Page 6: ... confirmationofground P2 3 Use and mainten ance During work decompositi onandrinse Default Warning Organic solvents etc may come into contact with the eyes and skin causing irritation To provide personal protective equipment P2 4 Use During work C Warning Tenosynovitis due to repeated pulling of thetrigger Moderaterest P2 5 Use All Default Warning Fire electrical appliances etc ignite and firegene...

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