21
OPERATING MANUAL
EDITION 11/2022
ORDER NUMBER DOC
2428311
PILOT GM 1030G
7.3
ADJUSTING THE SPRAY PATTERN
Desired spraying result
B_06976
Rectifying defects in a spray pattern
spray pattern
Deviation
Required setting
Spray pattern is too wide
in the middle
– Set a wider spray shape
Spray pattern is too wide
on the ends
– Set a rounder spray shape
Spray pattern has very
coarse droplet distribution
– Increase the atomizing air pressure
Material application is very
thin in the middle of the
spray pattern
– Reduce the atomizing air pressure
The spray pattern is
divided in the middle
–
–
–
Increase the nozzle diameter
Reduce the atomizing air pressure
Increase the product pressure
Spray patter is too round
–
–
Reduce product pressure
Increase the atomizing air pressure
Note:
The flow rate can be changed by:
– changing the product pressure or limiting the needle stroke,
– Use of another nozzle (see Chapters
10.8
and
13.2
).
7.3.1 ADJUSTING SPRAY PATTERN
The spray pattern can be optimally adjusted to suit the object being sprayed using the
shaping air regulator (1). The illustration shows the influence of the
shaping air regulator
(1) on the spray pattern.
Opening the shaping
air regulator
Closing the shaping
air regulator
Содержание GM 1030G
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