Flat Jet Nozzle With Vented Central Electrode; Round Jet Nozzle With Vented Deflector And Vented Central Electrode - Gema OptiSelect Pro GM04-CF Operating Instructions And Spare Parts List

Rev. 00 03/20

Flat jet nozzle with vented central electrode

The vented flat jet nozzle serves for the spraying and the charging of the
powder. The powder is charged by the central electrode (E). The high
voltage (H) created in the gun cascade is guided through the center
electrode.
fig. 4
In order to prevent powder from sintering on the electrode, compressed
air is used during the spray process.
The electrode rinsing air (S) can be adjusted on the gun control unit,
depending on the gun type (see corresponding operating manual).
Round jet nozzle with vented deflector and
vented central electrode
The vented deflector is used, to give the powder stream emerging from
the gun, a cloud formation. The powder is charged by the central
electrode (E). The high voltage (H) created in the gun cascade is guided
through the center electrode.
fig. 5
Since powder can accumulate on the baffle plate, it must be rinsed with
compressed air.
The electrode rinsing air (S) can be adjusted on the gun control unit,
depending on the gun type (see corresponding operating manual).
16  Product description
OptiSelect Pro GM04-CF