Red LED display flashing. Device no longer functions!
• Charge or replace rechargeable battery.
No LED display!
•The rechargeable battery is fully discharged, replace or recharge if required.
• Fuse (refer to pg. 13 / item G) on the printed circuit board is defective, replace with 1.6 ampere T
fuse (delayed-action fuse) if required.
There is no or only irregular spraying activity!
• Check liquid level, refill if required.
• Check if the motor is working (motor-pump unit).
• Check all liquid hoses for air bubbles / correct connection.
• Red nozzle at the pump is clogged. Loosen the pump latching and press from bottom to top.
Screw off the red nozzle and clean the tiny hole of the jet opening with a thin needle. Screw on the
red nozzle and adjust the correct spray jet (cone-shaped) by screwing down or unscrewing. Then,
insert the pump in the support and lock it in position.
• If the measures taken are unsuccessful, inform the service.
(refer to service label pg. 01 / item 12)
The liquid quantity is too high or to low!
• Regulate the spray quantity with pushbutton C.
(refer to pg. 13 / item C and pg. 06 / item 6 - Setting the quantity)
QUESTIONS & ANSWERS
In the case of a malfunction of the device, do not send it to us for repairs if you have not
contacted your authorised dealer or the service hotline. Troubleshooting is usually possi-
ble by service telephone under +49 (0) 8151 / 555 15 27.
EN
TROUBLESHOOTING
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