Wagner SprayTech Finish 370 Benutzerhandbuch

12

Move the spray gun evenly during the spraying process. If this 
is not observed, an irregular spraying appearance will be the 
result. Carry out the movement with the arm, not with the 
wrist. A parallel distance of approx. 30 cm between the tip and 
the surface to be coated should always be observed.  The late-
ral limitation of the spray fan should not to be too distinct. The 
edge of spraying should be gradual to facilitate overlapping of 
the next coat. The spray gun should always be held at an angle 
of 90° to the surface to be coated. A spray fan aimed obliquely 
at the surface to be coated leads to an unwanted spray cloud.

To achieve perfect surfaces at varnishing works, special acces-
sories are available at Wagner, e.g. FineFinish tips or an AirCoat 
gun set. Your Wagner dealer will advise you.

The high-pressure hose is to be handled with care. Avoid sharp 
bending or kinking. The smallest bending radius amounts to 
about 20 cm.
Do  not drive over the high-pressure hose. Protect against 
sharp objects and edges.

Danger of injury through leaking high-
pressure hose. Replace any damaged high-
pressure hose immediately.
Never repair defective high-pressure hoses 
yourself!

When using the high-pressure hose while 
working on scaff olding, it is best to always 
guide the hose along the outside of the scaf-
folding. 

The unit is equipped with a high-pressure hose specially sui-
ted for diaphragm pumps.

Only use WAGNER original-high-pressure 
hoses with internal heating in order to ensure 
functionality, safety and durability.

1.  Turn pressure regulating knob three revolutions to the 

left.

2 

Open relief valve (2)

 

valve position   

   (circulation)

3. Switch 

off  the unit

4.  Pull trigger guard of spray gun to decrease the pressure of 

the high pressure hose and the spray gun.

5.  Secure the spray gun, refer to the operating manual of the 

spray gun.

6.  Remove tip from tip holder and store the tip in a small ves-

sel with suitable cleaning agent. 

7.  Leave the suction system immersed in the coating materi-

al or immerse it in the corresponding cleaning agent. The 
suction fi lter and unit should not dry out.

8.  Cover the material container in order to prevent the paint 

from drying.

In using quick-drying or two-component 
coating materials, do not fail to rinse unit 
through with a suitable cleaning agent duri-
ng the processing period.

SPRAYING TECHNIQUE / HANDLING THE HIGH-PRESSURE HOSE / INTERRUPTION OF WORK