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PULVERIZADORES SUSPENDIDOS - PORTABLE ATOMIZERS
TROUBLESHOOTING
PROBLEMS
The pump does not load.
The pump does not reach the
RATING PLATE pressure.
3
DX+SX
2
•
Suction of air.
•
Control unit lever not at zero.
•
Valves and/or valves seat worn or
dirty.
•
Suction filter ring nut loose.
•
Suction filter circlip not positioned
in the seat and/or opened.
•
Suction filter cartridge clogged.
•
Suction tube clogged (A) between
the tank and three-way cock.
•
Three-way cock (B) in the wash po-
sition.
•
Cock (C) open.
•
Yellow plug (D) not correctly fitted.
•
Control unit valve and/or valve seat
worn.
•
Valve and/or valve seats worn or dirty.
•
Insufficient number of revolutions.
Worn nozzles.
•
Suction and or delivery filters (E)
partially clogged.
5
DX
4
SX
GB
CAUSES
•
Escape by-pass
By-pass outlet
CURES
•
Check suction apparatus.
•
Slacken the adjustment valve.
•
Turn the adjustment unit lever to posi-
5
= no pressure. Change or clean.
tion
•
Check tightness.
•
Position the circlip in the seat or replace
it.
•
Wash the cartridge filter.
•
Remove the suction tube and clean it.
•
Refit in the work position.
•
Close the cock.
•
Remove the yellow plug and refit it cor-
rectly.
•
Replace.
•
Replace or clean.
•
Reinstate number of PTO rpm.
Replace nozzles.
•
Clean the filter cartridges, close the cock
(C) of the self-cleaning delivery filter.
1
Presión
Pressure
•
68
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