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Maintenance and rectification of malfunctions
3.
Maintenance and cleaning
3.1
Dismantling the collector-nozzle
Caution
Always deactivate the high voltage before starting any maintenance work and ensure
that it cannot be reactivated again!
The collector-nozzle 2 and O-ring 3 are parts subject to wear and must be checked regularly
(weekly) and replaced if the powder feed is inadequate.
The injector nozzle 4 should be checked at longer intervals and examined for wear.
Hint
The powder output can sink by 30% or more in relation to the set value due to collector-
nozzle wear.
08/2008
1. Disconnect all air connections and
2. Loosen the outer nut 1 and remove the
3. Clean the injector housing (blow out
4. Loosen the collector-nozzle, check it
0241886
– HiCoat-ED Pump
Proceed as follows:
powder hoses F/D/S from the HiCoat-
ED Pump - P and remove from the
injector
holder
container.
collector-nozzle
injector housing 5.
with compressed air).
for wear and replace if necessary.
Parts subject to wear and spare parts are
listed in chapter 5.
The condition of the collector-nozzle can
be checked by using the testing gauge.
on
the
powder
2
from
the
11
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