Operation - Storch Airless ST 850 Handbuch

10. Screw tip assembly onto gun and tighten. See Spray
Tip Installation. For gun assembly instructions, see Airless
Gun 009 section.

Operation

Spray Tip Installation
To avoid serious injury from skin injection do not put your
hand in front of the spray tip when installing or removing
the spray tip and tip guard.
1. Perform Pressure Relief Procedure.
2. Use spray tip to insert seal into tip guard. Insert Spray
Tip.
Nozzle table / nozzle selection guide
Glazes
Processable
Alkyd resin lacquer
materials
Acrylic lacquer
Spray width 7 8 9
10 cm 207 208 209
15 cm 307 308 309
20 cm 409
25 cm
30 cm
35 cm
40 cm
Interior emulsions
Primers
Exterior emulsions
Pre-coats
Adhesive for fibreglass wallpaper
Nozzle drilling in 1/1000" (example: 8 = 0.008") and nozzle marking
10 12 14 15 16 17
210 212 217
310 312 315 317
410 412 415 417
511 512 514 515 516 517
3. Screw assembly onto gun. Tighten.
Spray
1. Spray test pattern. Adjust pressure to eliminate heavy
edges.
2. Use smaller tip size if pressure adjustment cannot eli-
minate heavy edges.
3. Hold gun perpendicular, 10 - 12 in. (25 - 30 cm) from
surface. Spray back and forth; overlap by 50 %.
4. Trigger gun after moving. Release trigger before stop-
ping. For additional spraying information, see separate
gun manual.
Flame protection
Bitumen material
Light filler
19 21 23 25 27 31
319
419 421 423 425 431
519 521 523 525 527 531
619 621 623 625 631
721
821 827
165
Other spray fillers
35 37 39 41 43
535 543
635 637 639 641 643
Original instruction