22
PEA-C4-HiCoat
P_00694
P_00694
P_00694
P_00694
P_00935
P_00694
OPERATING MANUAL
VERSION 05/2012
ORDER NUMBER DOC 390829
6.4
PREPARING THE SPRAY GUN
6.4.1
SELECTION OF THE SUITABLE NOZZLE SYSTEM
Nozzle
Application
Distance to
Work Piece
Powder
Discharge
(mm)
(g/min)
F1¹
Universal application (slow
powder cloud)
120 … 300
50 … 250
deep and complex shapes
extensive work pieces
F2¹
Targeted application (dense
powder cloud)
120 … 400
30 … 200
high penetration
high penetration
F3¹
for small total air volume and
small jet width
120 … 300
≤ 180
(fastest powder cloud)
high penetration capability
for profi le parts
high stability
F4¹
Wide fl at spray nozzle for high
powder application
(slow powder cloud)
> 200
(Total air
> 4.5 Nm³/h)
150 … 400
good atomization
specially for extensive work
pieces
The process of changing from the fl at spray nozzle to the defl ector cone is described in
chapter 8.5 "Fitting the Round Spray Nozzle".
You will fi nd the article numbers of the diff erent nozzles in chapter 12 "Accessories".
Nozzle
Application Overview
Powder Cloud
Flat spray nozzle
Diffi
cult work pieces
Widely spread fl at powder cloud
Undercuts
Profi les
Flat work pieces
(reduced picture frame)
Defl ector cone
Oval powder cloud
Size of the powder cloud is
dependent on the defl ector
plate diameter
Wire goods
Grid designs
