Starting Operation Of Unit With Coating Material; Socket On Unit; Spraying Technique; Handling The High-Pressure Hose - WAGNER Super Finish 21 Mode D'emploi

Starting operation
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4.7 Starting operation of unit with
coating material
1. Before mounting suction system or upper
hopper, check inlet valve for functionality.
Press inlet valve with a soft implement
Attention
(e.g. a pencil); it must allow movement.
2. Unit with suction system
Submerge suction pipe into a container filled with
coating material.
3. Unit with upper hopper
Fill coating material into the upper hopper.
4. Switch on the unit.
5. Open the relief valve (fig. 13, item 1),
valve position k (circulation).
6. Turn the pressure regulation knob (2) to the right
as far as it will go.
When the sound of the valves can be heard
clearly, the unit is ventilated.
7. Close the relief valve (1),
valve position p (spraying).
Pull trigger guard of spray gun, then set the desi-
red operating pressure by means of the pressure
regulating knob (2).
8. The unit is ready for spraying.
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Super Finish 21 • 23
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g

4.8 Socket on unit

Attention
Attention

5. Spraying technique

Guide the spray gun evenly during the spraying process.
If this is not observe, an irregular spraying appearance
will be the result. Spray with the arm and not with the
wrist. Maintain a parallel distance of approx. 30 cm, be-
tween the spray gun and object of spraying. The lateral
limitation of the spray jet should not to be too distinct.
The edge of the spraying should be gradual to facilitate
overlapping of the next coat. Always guide the spray gun
parallel to and at an angle of 90° to the spraying area; in
this way the least paint cloud arises.
6. Handling the high-pressure
Avoid bending or folding the high-pressure hose sharply;
smallest bending radius approx. 20 cm.
Do not run over the high-pressure hose and protect it
from sharp objects and edges.
Attention

6.1 High-pressure hose

The unit is equipped with high-pressure hose specially
suited for diaphragm pumps.
It is possible, for example, to connect an agitator,
a working lamp etc with a maximum of 1000 Watt
(230 Volt~, 50 Hz, 220 Volt~, 60 Hz),
400 Watt (110 Volt~, 50 Hz)
Completely unroll a connected cable
drum.
So that in switching on the unit the mains
fuse protection of 16 A does not react:
Always switch on the unit Super Finish 21
or 23 first and then the connected unit.
If very distinct edge zones appear and
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streaks in the spray jet – increase operating
pressure or dilute coating material.
hose
There is danger of injury as a result of a
leaking high-pressure hose. Replace
high-pressure hose immediately.
Never repair the high-pressure hose your-
self!
For reasons of function, safety and durability,
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only use original WAGNER high-pressure
hoses.
Spraying technique
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