SATA minijet 4 HVLP Betriebsanleitung Seite 78

Operating instructions SATAminijet 4 HVLP
c) Spray gun without gauge
In order to make a correct adjustment of the spray gun inlet pressure, as
otherwise measureable in a) and b), without a gauge, adjust a pressure of
about 9 psi higher per 10 m to inlet pressure to compensate the pressure
drop in the hose.
4.5 Material flow control
Adjust material flow control
in accordance with material viscosity and required flow rate (arrow) and fix
by means of the counter nut (small arrow). Under normal circumstances,
the material flow control is fully open. Low needle stroke and too high
material pressure may result in increased wear of the needle. Therefore,
we recommend to mount a smaller nozzle size.
4.6. Round/flat spray control
Round/flat spray control
for infinitely variable adaptation of the spray fan to the object:
Turn to the left - flat spray
Turn to the right - round spray
4.7. Nozzle set
Complete, hand-checked nozzle-set, consisting of paint needle (V4A),
paint nozzle (V4A) and air cap. Mount the nozzle set tightly (use universal
wrench for the paint nozzle). Insert paint nozzle before putting in paint
needle. The air cap should be placed in a position in which the marking is
on top. Use punched hexagon socket (wrench size 8) of universal wrench
for paint nozzle. Only original SATA parts guarantee highest quality and
lifetime.
When mounting foreign parts, quality reduction is possible and the
SATA warranty expires.
Nozzle sets (paint nozzle and fluid tip V4A)
125583 for SATAminijet 4 HVLP 0,3
125591 for SATAminijet 4 HVLP 0,5
125609 for SATAminijet 4 HVLP 0,8
125617 for SATAminijet 4 HVLP 1,0
125625 for SATAminijet 4 HVLP 1,1
4.8. Spray distance
In order to avoid overspray and surface problems, we recommend a spray
distance of 12 - 15 cm on 29 - 36 psi between air cap and object should
be maintained in accordance with the chart below, depending on spray
gun type and material.
IX.4
125682 for SATAminijet 4 HVLP 0,8 SR 4
125690 for SATAminijet 4 HVLP 1,0 SR 4
125708 for SATAminijet 4 HVLP 1,2 SR 4
125716 for SATAminijet 4 HVLP 1,4 SR 4