Coagulation Process - Hedson Drester ACE DG2A Bedienungsanleitung

5. Note! The ball valve (4) on the brush must be
open.
6. Clean the spray gun with the brush.
7. Rinse the paint channel of the spray gun with
clean water by pressing the tapered nozzle (6)
of the rinse gun (5) against the paint channel of
the spray gun.
8. Rinse the outside of the spray gun with the
rinse gun.
Note! When using the rinse gun, the ball valve
on the brush should be closed.
9. Connect the spray gun to the air line on the
right side of the unit, and blow out the spray
gun through the funnel in the manual sink (7).
This funnel limits the spreading of fumes.
10. Blow the spray gun dry with the air gun.
11. Close the lid after cleaning.
The brush and rinse gun in the manual sink can be
used independently of the automatic washer.

20. COAGULATION PROCESS

The coagulation process makes it possible to
reuse cleaning water.
Note! Check with the appropriate authority
whether filtered water from the coagulation
process may be emptied to the regular drain water
system. Information from the paint supplier may
be required.
There are three valves inside the manual sink for
waterborne paint, at the back wall.
Note! When vertical, these valves are closed.
The valves are marked as follows:
Symbol Function
Agitator/mixer
Stirs the water polluted
with paint to mix it with the
coagulation powder.
Optional
The mixer is optional.
Pump
Starts the pump for the optional
drain outlet.
Optional
231721 Rev. 1 2022-12-01 231721 rev.1 2022-12-01
Drester ACE Drester ACE
Symbol
Optional
Emptying the filter container
When the water level reaches the working
platform, it is time to perform the coagulation
process.
1. Raise the front panel and secure it to its
brackets.
2. Check that the filter container is empty. If not,
empty filtrate container by hand.
1. Optional: Units equipped with Water Valve
kit
2. Turn the drain valve
3. Turn the ball valve on the brush in the manual
sink to a closed position (item 4 in Manual
wash for waterborne paint).
4. Start draining by opening the valve for the
pump
container completely through the drain hose
and into the regular drain water system.
5. When the pump starts to run faster, the filtrate
container is empty. Close the valve for the
pump as well as for the drain (
Coagulation
Note! The coagulation process must form large
flocks of coagulated paint. If not, filters will
become obstructed and cannot be reused.
1. Remove the working platform (item 3 in Manual
wash for waterborne paint).
2. Open the valve for the water agitator
optinal mixer
3. Add the coagulation powder as recommended
by the paint manufacturer.
4. Stir the powder with a stick for a moment to
avoid it sinking to the bottom in lumps.
5. Allow the agitator
minutes.
6. Stop the agitator occasionally for approx.
Function
Drain valve
Opens a valve in order for the
filtered water to be pumped to
a drain.
Note! The valve on the brush
must be closed.
to its open position.
. The pump will drain the filtrate
and
).
to run for a few
).
(or
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