Hitachi RAK-18PSA Instruction Manual page 32

Maintenance of Stainless Mesh Filter
No daily maintenance is required. However, filter should be cleaned
if the dirt is noticeable due to the environment in which the air
conditioner is used.
Stop the operation with the remote
1
controller and unplug the power plug
(or turn off the circuit breaker).
2
Open the front panel.
(Refer to page 6 on opening the front panel)
3
Remove the front panel.
Arm
4
Remove the front stainless mesh filter.
•
Slide the left and right stainless filter locks
towards the direction as illustrated.
Arm
Push
Filter locks
– 10 –
stainless mesh filter
Push the end of the right-side arm outward to
release the tab.
Move the left-side arm outward to release the
left tab, and then pull the panel towards you.
Hold this part to pull it out
•
Slightly lift up the stainless mesh filter
and pull it out towards you.