MESTO Tessior 3555B Instrucciones De Uso Originales página 26

Faults
Use only original spare and accessory parts.
There is the risk of damaging it and especially of voiding the guarantee.
Fault
Pump does not suck.
Pump does not suck.
Lithium-ion battery [9] has
no function.
The tank contracts.
The display of the operat-
The display of the operat- Fault in the pump tempera-
The display of the operat- The pump fails to reach the
The display of the operat-
The display of the operat- Software fault.
Cause
Pump is dry.
Lithium-ion battery [9] is
The aeration valve in the
tank cap [2] is jammed/con-
taminated.
temperature of the pump
ture monitoring system.
desired pressure.
21
Remedy
Clean the nozzle or detach suc-
tion nozzle if necessary.
Fill suction hose with water.
Suction process may take some
seconds.
Connect the lithium-ion battery
[9] with the charger [10] to the
. power supply.
Clean aeration valve in the tank
cap [2].
Shut down the dosing system.
Switch it on again after an appro-
priate cooling time.
please contact an authorized
dealer.
Ensure that there is no air in the
entire dosing system. Switch the
please contact an authorized
dealer.
please contact an authorized
dealer.