Hitachi RAK-CH18CAK Operation Manual page 8

ATTACHING THE AIR PURIFYING FILTERS
CAUTION
!
Before cleaning, stop operation and switch off the power supply.
1
Open the front panel
Pull up the front panel by holding it at both sides with
●
both hands.
2
Remove the Pre-fi lter
Push upward to release the claws and pull out the
●
Pre-fi lter.
3 Attaching the air purifying fi lters
Attach the air purifying fi lters to the frame by gently
●
compress its both sides and release after insertion
into Pre-fi lter frame. Honeycomb surface shall be on
the front side and fl at surface shall be on the back
side when insert (only for the purifying fi lter with a
fl at surface).
!
Do not bend the air purifying fi lter as it
may cause damage to the structure.
Please do not smell direct from source
of fi lter.
4
Attach the Pre-fi lters
Attach the Pre-fi lters by ensuring that the surface
●
written "FRONT" is facing front.
After attaching the Pre-fi lters, push the front panel at
●
three arrow portions as shown in fi gure and close it.
NOTE
In case of removing the air purifying fi lters, please follow the above procedures.
●
The cooling capacity is slightly weakened and the cooling speed becomes slower when the air
●
purifying fi lters are used. So, set the fan speed to "HIGH" when using it in this condition.
Air purifying fi lters are not washable. It is recommended to use vacuum to clean it. It can be use
●
for 1 year time. Type number for this air purifying fi lter is <SPX-CFH22VR>. Please use this number
for ordering when you want to renew it.
Honeycomb surface (Front side)
CAUTION
Flat surface (Back side)
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