Starting Operation Of Unit With Coating Material; Socket On Unit; Spraying Technique - WAGNER Super Finish 21 Betriebsanleitung

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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 (e.g. a pencil); it must allow
Attention
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
(circulation).
6. Turn the pressure regulation knob (2) to the
will go. When the sound of the valves can be heard clearly,
the unit is ventilated.
7. Close the relief valve (1), valve position
Pull trigger guard of spray gun, then set the desired
operating pressure by means of the pressure regulating
knob (2).
8. The unit is ready for spraying.
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4.8

SOcket On unIt

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.
Attention
Super Finish 21 • 23
GB
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, between 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.
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6.
The unit is equipped with a high-pressure hose specially suit-
right as far as it
ed for diaphragm pumps.
(spraying).
Attention
The high-pressure hose is to be handled with care. Avoid sharp
bends and folds: the smallest bending radius is about 20 cm.
Do not drive over the high-pressure hose. Protect against
sharp objects and edges.
Never pull on the high-pressure hose to move the device.
Make sure that the high-pressure hose cannot twist. This can
be avoided by using a Wagner spray gun with a swivel joint
and a hose system.
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Starting operation/ Spraying technique
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 streaks
in the spray jet – increase operating pressure or
dilute coating material
HAndlInG tHe HIGH-preSSure
HOSe
Danger of injury through leaking high-pres-
sure hose. Replace any damaged high-pressure
hose immediately.
Never repair defective high-pressure hoses
yourself!
When using the high-pressure hose while work-
ing on scaffolding, it is best to always guide the
hose along the outside of the scaffolding.
The risk of damage rises with the age of the
high-pressure hose.
Wagner recommends replacing high-pressure
hoses after 6 years.
For reasons of function, safety and durability,
only use original WAGNER high-pressure hoses.
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