Digital Display - Storch Airless ST 550 Mode D'emploi

2. Use a smaller tip size and/or dilute the coating materi-
al if pressure adjustment cannot eliminate stripes (please
observe the manufacturer's instructions here).
3. Hold gun perpendicular, 25 - 30 cm from the surface.
Spray back and forth within width; overlap by 50 %.
4. Trigger gun after moving. Release trigger before stop-
ping.
Clear Tip Clog
In the event that particles or debris clog the spray tip, this
sprayer is designed with a reversible spray tip that quickly
and easily clears the particles without disassembling the
sprayer.
1. Engage trigger lock. Rotate spray tip 180° to unclog
position. Disengage trigger lock. Point the spray gun at
the waste pail and briefly pull the trigger to unclog it.
Nozzle table/nozzle selection guide
Glazes
Processable
Alkyd resin coatings
materials
Acrylic lacquers
Spray width 7 9 10
10 cm 207 209 210
15 cm 307 309 310
20 cm 409 410
25 cm
30 cm
35 cm

Digital Display

This section explains how to use this feature.
Pressure Display
1. Perform Pressure Relief Procedure.
2. Plug sprayer into earthed outlet. Turn ON/OFF switch
to ON position.
Original instruction
Interior emulsion paint
Primers
Exterior emulsion paint
Pre-coats
Adhesive for fibreglass wallpaper
Nozzle drilling in 1/1000" (example: 8 = 0.008") and nozzle marking
11 12 13 15 17 19
211 212 213 217 219
311 313 315 317 319
411 413 415 417 419
511 513 515 517 519
619
NOTE: If spray tip is difficult to rotate when turning to
the unclog position, perform Pressure Relief Procedure,
then turn circulation valve to spray position and repeat
step 1.
2. Engage the trigger lock. Rotate spray tip back to spray
position. Disengage trigger lock and continue spraying.
Flame protection
Bitumen material
Light filler
21 23 25 27 29
321
421 423 425
521 523 525 527 529
621 623 625 627
721
3. The pressure is displayed. Dashes indicate pressure is
less than 200 psi (14 bar, 1.4 MPa).
4. Press and release display button to display total run-
ning hours.
206
Other
Spray filler
31 33 35 37 39 41
235
431
531 535
631 633 635 637 639 641
735
43
543
643