HOTO 20V Manual página 10

08 troubleshooting
Issue
The lithium ba ery
pack indicator
flashes
No power a er
turning on
Unexpected halt
The ba ery pack
cannot be charged
Small water output
Fail to pump water
Long waiting time
for water output
Leaking water
outlet
Possible Causes
Insufficient ba ery power. Charge the ba ery in time.
Insufficient ba ery power.
The ba ery pack is not
properly installed.
Automatic overheating
protection.
The ba ery is not
properly connected to the
charger.
The charger is not
connected to the power
supply.
Unmatched charger.
The filter is clogged
causing poor water inflow.
The inlet hose is folded.
Impure water supply.
The nozzle is clogged.
The hose connector is not
properly connected to the
inlet.
The self-priming water
filter is not fully immersed
in the water.
The inlet seal ring falls off
or is damaged.
Small water output.
The nozzle is not properly
installed.
Charge the ba ery in time.
Reinsert the ba ery pack into the ba ery
holder and make sure it is properly connected.
Turn on a er it cools down.
Reinsert the charger into the charging hole
and make sure it is properly connected.
Check whether the power supply is energized
and make sure the charger is properly connect-
ed to it (the power indicator flashes or not).
Charge using the original adapter.
Clean the filter net on the water filter and
the inlet filter net.
Straighten out or replace the water inlet hose.
Use clean water.
Clean the jets inside the nozzle.
Connect the inlet hose connector to the
inlet properly.
Fully immerse the water filter in the water.
Install or replace the seal ring.
Refer to the solution for small water output.
Properly install the nozzle on the device.
9
Solution