Amazone Pantera 4502 - Malfunctions During Spraying Operation

Faults
Pantera 4502 CP1_E3A_E4
BAG0166.5 12.18
201
12.3 Malfunctions during spraying operation
Fault
Cause
Remedy
There is no suction from the
pump
Blockage on the suction side
(suction filter, filter insert, suction
hose).
Remove the blockage.
Pump is sucking in air.
Check the hose connection of the
suction hose (optional) on the
suction port for leak tightness.
The pump does not have any
power
Suction filter and filter insert dirty.
Clean suction filter and filter in-
sert.
The valves are jammed or dam-
aged.
Change the valves.
Pump is sucking in air, recog-
nisable from the air bubbles in
the spray liquid tank.
Check the hose connections on
the suction hose for leak tight-
ness.
The spray cone vibrates
Irregular delivery flow from the
pump.
Check, and if necessary replace,
the suction and pressure-side
valves (see Seite 256).
Oil/spray liquid mixture in the
oil filler neck or clearly visible
consumption of the oil
Pump diaphragm defective.
Change all six piston diaphragms
(see 257).
Control terminal:
The required spray rate en-
tered is not achieved
High operational speed; low
pump drive speed;
Reduce the operational speed
and increase the pump drive
speed until the fault message
disappears and the audible a
larm
signal stops
Control terminal :
There has been a deviation
from the permissible spray
pressure range for the nozzle
fitted to the sprayer boom
Deviation from the prescribed
operational speed, which has an
effect on the spray pressure
Alter your operational speed to
return to the prescribed opera-
tional speed range set for spray-
ing operation