Maintenance And Inspection - Hitachi RD-190GX Instruction Manual

Maintenance and Inspection

For the durability of the dehumidifier, please have regular check and maintenance.
●Please turn off the unit then unplug the power cord when performing
Warning
maintenance, in case of the electrical shock dangers.
For safey, please check the following items for every 6 months to 1 year.
Please contact a dealer immediatley if there is any machine issues.
Is there an abnormal
1
overheat of the power
plug？
Air Filter and Anti-Dust Mite + Electrostatic Filter
Air filter should be cleaned regularly to prevent dust for making not enough
intake air volume, otherwise the inside components will operate in a higher
temperature environment and this will affect dehumidying efficiency and
increase the danger level, so please follow the steps listed below to clean it
once every two weeks.
To remove the air filter
1
Hold the grip. Lift up,
move forward slightly
and pull as shown in the
graph.
To clean the air filter
3
Use water or a vacuum
cleaner to remove dust
on the surface of the air
filter. For using water,
air-dry it in a cool place
after cleaning.
Regular Check
Is the power cord broken
2
or damaged?
Pull it towards yourself.
A ir Fi l te r
To clean the Anti-Dust
4
Mite Filter
Expose the filter to the
sun for 30 minutes, then
wash it with clean water.
After that, use a dry
cloth to absorb the water
and air-dry it in a cool
place; Do not rub the
filter to prevent it from
deformation.
12
Is the air filter broken
3
or damaged?
To remove the Anti-Dust
2
Mite Filter
Unhook the filter from the
unit.
A n t i - D u s t Mi t e +
E l e c t r o s t a t i c
F i l t e r
After cleaning
5
Follow the sequence to
put the Anti-Dust Mit e
Filter and air f ilter back
to the unit .