Troubleshooting
Problem
The device gradually
gets warmer.
After tapping, the
bubbling fails to stop
after a few seconds.
The device
connected to the
extension socket is
not operating.
If the above measures do not solve the problem, contact customer
service (see p. 121).
118
Possible cause
The air filter is dirty.
The device may be
defective.
The fuse may have
blown.
Action
Clean the air filter (see
p. 115).
When cleaning with water,
dry the air filter completely
before using the device
again.
In this case, contact
customer service (see
p. 121).
Replace the fuse (see
p. 119).