Wagner SprayTech 27 - 31 Paint Sprayer User Manual


 
Super Finish 27 • 31
45
GB
Appendix

 
To achieve faultless and rational working, the selection of the tip is of the greatest importance. In many cases the correct tip can
only be determined by means of a spraying test.
Some rules for this:
The spray jet must be even.
If streaks appear in the spray jet the spraying pressure is either too low or the viscosity of the coating material to high.

Increase pressure or dilute coating material. Each pump conveys a certain quantity in proportion to the size of the tip:
 large tip = low pressure
small tip = high pressure
There is a large range of tips with various spraying angles.
 
Standard tips
If a dierent tip type has been tted, then clean it according to manufacturer’s instructions.
The tip has a bore processed with the greatest precision. Careful handling is necessary to achieve long durability. Do not forget
the fact that the hard-metal insert is brittle! Never throw the tip or handle with sharp metal objects.

Switch o unit 1. (OFF).
Dismount the tip from the spray gun.2.
Place tip in an appropriate cleaning agent until all coating material residue is dissolved.3.
If there is pressure air, blow out tip.4.
Remove any residue by means of a sharp wooden rod (toothpick).5.
Check the tip with the help of a magnifying glass and, if necessary, repeat points 3 to 5.6.
 
Flat jet adjusting tip
up to 250 bar (25 MPa)

Bore
mm

removal of spray object


Flat jet
adjusting tip
Order no.
15 0,13 - 0,46 5 - 35 cm Paints 
20 0,18 - 0,48 5 - 50 cm Paints, llers 
28 0,28 - 0,66 8 - 55 cm Paints, dispersions 
41 0,43 - 0,88 10 - 60 cm Rust protection
paints - dispersions

49 0,53 - 1,37 10 - 40 cm Large-area coats 

slewable knee joint (without
tip

Length 100 cm
Length 200 cm
Length 300 cm
Order no. 
Order no. 
Order no. 
Length 15 cm
Length 30 cm
Length 45 cm
Length 60 cm
Order no. 
Order no. 
Order no. 
Order no. 


Order no. 