3M 05 de 3M Benutzerhandbuch

17

3

18

 

Air cap or nozzle clogged 

Clean with appropriate solvent

Bent fluid needle

Replace fluid needle

 

Moisture on surface 

Clean surface

 

Wrong solvent 

Check solvent

Blistering 

Coats not compatible 

Check material compatibility

Insufficient dry time

Longer dry time

 

Surface too cold 

Warm surface

Air contamination

Add air filtration

 

Silicone contamination 

Clean surface with solvent

Heavy Middle Pattern 

Not enough atomizing pressure 

Increase atomizing pressure

 

Worn or loose packing 

Tighten or replace

Low fluid in cup or pot

Add fluid

Insufficient Fluid Flow

Fluid nozzle too small

Use larger needle/nozzle

 

Dirt or dust on surface 

Tack wipe before spray

 

Material is contaminated 

Change or strain

 

Coating too thin 

Use less thinner

Mottled Looking Surface 

Coats too wet 

Use less thinner

 

Improper spray technique 

Hold gun perpendicular to work

Clogged fluid nozzle

Clean fluid nozzle

 

Loss of air pressure 

Check cup gasket

Loss of fluid

Out of paint

 

Clogged air passage 

Clean with solvent

 

Paint drying too fast 

Use proper solvent

6-8 (160-200 mm) inches for Series 05-100

4-6 (100-160 mm) inches for Series 05-300

Viscosity too high

Reduce with solvent

6-8 (160-200 mm) inches for Series 05-100

4-6 (100-160 mm) inches for Series 05-300

 

Too much atomizing air 

 

for coating being sprayed

 

Trapped solvent 

Apply lighter coats

Pin-Holing, Solvent Pops 

Improper solvent 

Check coating manufacturer

 

System contaminated  

Clean all parts

Wrong needle size

Replace

Damaged-worn needle

Replace

Loose fluid nozzle

Tighten or replace

 

Worn/loose packing nut 

Tighten or replace

 

 

Packing too tight

 

Needle not closing 

Broken or missing needle spring

 

 

Dried paint on needle

 

Tilted gun 

Do not tilt while spraying

Bad Spray Pattern

No Paint Flow

Gun too far from target

Gun too far from target

Intermittent Pulsating Spray

Coarse or Lumpy Surface

Fish Eyes

Orange Peel

Overspray is Excessive

Reduce atomizing air

Paint Leak

 

 

 

 

 

 

3M™ Series 05-100 Spray Gun 

 

 

 

 

1.5 mm 

Air Cap and Needle Kit 

97-134/1.5

1.8 mm 

Air Cap and Needle Kit 

97-134/1.8

2.0 mm 

Air Cap and Needle Kit 

97-134/2.0

 

 

 

 

 

0.8 mm 

Needle Kit 

97-210/0.8 

 

 

1.0 mm 

Needle Kit 

97-210/1.0

1.2 mm 

Needle Kit 

97-210/1.2