33
GM 5000EA
B_03266
OPERATING MANUAL
EDITION 07/2014
ORDER NUMBER DOC
2344499
6.6 WAGNER ELECTROSTATIC AIR SPRAYING SYSTEM
The nozzle range (chapter 12), provided by Wagner, allows optimum coating results for each application.
General criteria for the selection of nozzles:
at jet -> for large-surface parts
round jet -> for small delicate parts
In uences on the jet spray - the spray pattern:
Description Modi cation
Product pressure
+ or -
Atomizing air pressure + or -
Air adjustment from open to closed
Stop screw product valve
from open to closed
Nozzle sizes delivery rate
Electrostatics + or - or o
6.6.1 PRESSURE SETTINGS FOR ROUND JET NOZZLES
pressure setting Nozzle D8 (small) Nozzle D12 (large)
Product pressure
0.8 bar to 1.2 bar 0.8 bar to 1.6 bar
Atomizing air pressure 2.0 bar to 2.3 bar 2.3 bar to 3.0 bar
Note:
The table contains default values. Depending on the product, conditions and the desired result di erent values
are possible or necessary.
Air adjustment
closed
Air ajustment
open
There are 2 nozzle sizes, D8 and D12, available. The air cap and nozzle are adjusted
according to size to each other and may not be exchanged. During the calibration of the
product pressure
and the atomizing air pressure the air control lever shown in
gure B_03266 must be in a central position.
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