7 PROBLEMS AND SOLUTIONS
PROBLEM
The motor does not work and red
light signal is activated
The engine is not working and a orange
light signal is active
No output pressure
The engine does not stop when you
release the handle
The engine works intermittently with
the lever open
The battery has little autonomy
Irregular spraying
PROBABLE CAUSE
Low battery
Pump motor short circuit
Short circuit over motors output cable
Empty tank
Dirty tank lter ref 8702
Dirty pump head
Air in hydraulic circuit
Empty tank
Pressure switch incorrectly adjusted
Dirty pump head
Pressure switch damaged
Dirty tank lter ref 8702
Incorrect nozzles with low ow
Dirty output lters
Connections bad contact
Battery out of use. Ref. 8726
Spoiled charger ref. 8727
Dirty nozzle
Nozzle out of use
28
SOLUTION
Recharge battery
Change pump ref. 8789
Check wiring
Fill tank
Clean lter
Clean pump head
Remove nozzle and take o air
Fill tank
Regulate switch
Clean pump head
Change pump head
Clean lter
Only recomended nozzles
Clean lters
Check connection, charger and
electric circuit.
Change the battery.
Change charger
Disassemble and clean the nozzle
Change the nozzle