WALTHER PILOT GM 1030G, Перевод оригинального руководства по эксплуатации

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OPERATING MANUAL
EDITION 11/2022
ORDER NUMBER DOC 2428311
PILOT GM 1030G
11 FUNCTION TEST
After all repair work, the spray gun must be checked for safe condition before
recommissioning. The necessary scope of inspection and testing depends on the repair
carried out and must be documented by the repair personnel.
Assembly inspection
Activity
Aid tools
1. Leak test
– Connect 1 bar; 0.1 MPa; 14.50 psi air pressure to the air connection. Air connection, 1 bar
Place the spray gun completely into the water bath and check all sealing
points with 4 bar; 0.4 MPa; 58 psi for leaks.
At 4 bar; 0.4 MPa; 58 psi, a slight leak can be tolerated.
Water bath
Injection and Final Inspection
Activity
Aid tools
2. Trigger lever function test
– The trigger lever must be pulled as far as it will go. Manual inspection
Make sure that the trigger lever can move slightly in its rest position.
3. Leak test
– Connect spray gun, connect cup for product and allow product to flow
through.
Visual inspection
– Trigger and flush the spray gun multiple times.
– Check the following:
– Is the product connection sealed when the gun is closed?
– Is the product valve sealed?
– Is there no product discharge at the valve rod seal?
Product connection, 8 bar
Air connection, 3 bar
Size 7 mm wrench for the
clamping sleeve
If product leaks, tighten clamping sleeve:
Clamping sleeve of the needle packing on the valve rod must be tightened.
If necessary, tighten the clamping sleeve with the wrench.
(In doing so, it is important to make sure that the valve rod still runs smoothly
and the spray gun closes reliably).
Activity Aid tools
4. Checking the switching sequence
– Mount nozzle and air cap nut. Visual inspection
– Pull the trigger slowly, note the switching sequence "Switch on" and "Switch
off".
Switch on: atomizing air on, product on
Switch off: product off, atomizing air off
5. Flush the spray gun
– Switch off the air supply, pull trigger lever and flush spray gun or blow out
with air.
Flush the gun without the valve and air cap.
In doing so, you can remove the air connection hose.
– When almost no more product comes out, remove the product cup and clean
it.