Appendix; Selection Of Tip; Servicing And Cleaning Of Airless Hard-Metal Tips; Spray Gun Accessories - WAGNER Super Finish 27 Operating Manual

13.

APPENDIX

13.1

SELECTION OF TIP

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.
Remedy:
Increase pressure or dilute coating material. Each pump conveys a certain quantity in proportion to the size of the tip:
The following principle is valid: large tip
There is a large range of tips with various spraying angles.
13.2

SERVICING AND CLEANING OF AIRLESS HARD-METAL TIPS

Standard tips
If a different tip type has been fitted, 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.
The following points must be observed to keep the tip clean and ready for use:
1. Switch off unit (OFF).
2. Dismount the tip from the spray gun.
3. Place tip in an appropriate cleaning agent until all coating material residue is dissolved.
4. If there is pressure air, blow out tip.
5. Remove any residue by means of a sharp wooden rod (toothpick).
6. Check the tip with the help of a magnifying glass and, if necessary, repeat points 3 to 5.
13.3

SPRAY GUN ACCESSORIES

Flat jet adjusting tip
up to 250 bar (25 MPa)
Bore
Tip marking
mm
15 0,13 - 0,46
20 0,18 - 0,48
28 0,28 - 0,66
41 0,43 - 0,88
49 0,53 - 1,37
Tip extension with
slewable knee joint (without
tip
Length 100 cm
Length 200 cm
Length 300 cm
Super Finish 27 • 31
=
small tip =
Spray width at about 30 cm
removal of spray object
Pressure 100 bar (10 MPa)
5 - 35 cm
5 - 50 cm
8 - 55 cm
10 - 60 cm
10 - 40 cm
Order no. 0096 015
Order no. 0096 016
Order no. 0096 017
GB
low pressure
high pressure
Flat jet
Use adjusting tip
Order no.
0999 057
Paints
0999 053
Paints, fillers
0999 054
Paints, dispersions
0999 055
Rust protection
paints - dispersions
Large-area coats 0999 056
Tip extension with
Length 15 cm
Length 30 cm
Length 45 cm
Length 60 cm
Appendix
Contact protection
for the flat jet adjustment tip
Order no. 0097 294
Order no. 0999 320
Order no. 0999 321
Order no. 0999 322
Order no. 0999 323
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