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VERSION 12/2018
5
DESCRIPTION
5.1
COMPONENTS
A
C
Designation
A Clamping nut
B Control air connection
C Spray gun housing
D Fluid inlet
E Union nut
F Flat jet nozzle
G Valve rod (see Chapter 10.3.1)
H Pressure spring (see Сhapter 10.3.1)
5.2
FUNCTIONAL DESCRIPTION
B
C
I
G
H
B_00866
D
– The GA 250AL and/or GA 400AL automatic gun is switched on using control air (B).
– The control piston positioned on the valve rod (G) in the housing (C) of the spray gun
GA 250AL and/or GA 400AL is pressurized and thus opens the passageway to the flat
jet nozzle (F).
– Closing is effected by means of a pressure spring (H) after the control air pressure (B)
has dropped.
– The set of seals (I) prevents product from flowing into the housing (C).
– Securing the spray gun: Remove the control air line from the control air connection (B)
on the spray gun.
ORDER NUMBER DOC 350941
B
D
E
F
B_00860
D
F
GA 250AL_GA 400AL
19
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