Epson dreamio EH-R4000 User Manual page 68

Maintenance
Tap the air filter four or five times with the
surface facing downwards to shake off the
dust.
Hold the filter at the other side and tap it again to
shake off the dust.
• Do not hit the air filter hard, otherwise it
• Be careful not to damage the tab of the air
Use a vacuum cleaner to remove any
remaining dust from the surface of the air
filter.
Install the air filter.
Install the air filter cover.
66
may become bent or broken and can no
longer be used.
filter when shaking off the dust.