NaceCare Solutions DP620 - Manual (Page 22)

22
It vibrates
- The brushes are deformed or dirty, follow the instructions on page
18.
The liquid runs out continuously
- The nozzles have not re-entered (fig. 4), in this case they restrict the
tanks which cannot be extracted and as a result the valves remain
open.
- Pull the lever on the handle several times in order to facilitate the
unblocking of the nozzles, otherwise introduce a screwdriver or a
piece of wood into the opening of the tank and press on the rubber
valve so that is pushes the nozzles backwards.
The liquid continues to run out even when the nozzles have re-entered
- The valves is blocked in one of the tanks. Press the valves to unblock
them.
- A foreign body has found its way into the valve seat. Rinse each tank
vigorously while keeping the external button that opens the valve
pressed in.
GUARANTEE
The machine is guaranteed by the manufacturer for a period of 12 months
from the shipping (as indicated on the shipping document).
The guarantee shall be invalid in the following cases:
- the machine is used for purposes differing from those for which it
was built
- failure to observe the instructions for use described in the manual
- failure to observe the maintenance and cleaning instructions.