10
4.
Be careful not to damage the plastic tabs as they are
designed for hook-on and to activate the Safety Iinterlock
Switch.
5.
Remove the Pre-filter and clean with a vacuum cleaner or
wash with a mild detergent solution. Do NOT use hot water,
do NOT wash in a washing machine or dish washer and do
NOT dry under direct sunlight.
6.
The Composite Filter consists of a few layers of different
filters and is made for easy handling. This filter should be
replaced every one to three years depending on the
operating environment. The HEPA Filter Replacement
Indicator will blink at 4,000 hours as a reminder to replace
the filter.
7.
Remove the Composite Filter by its handle. Inspect and
replace it with a new Composite Filter if necessary. The HEPA
& Carbon Filters cannot be washed.
8.
Place the Pre-filter back onto the Filter Frame and gently
replace it in its original position.
9.
Press the HEPA Timer Reset Button (the indicator will revert
to normal and the timer is reset for count again).
10. The UV Germicidal Lamps should be replaced every 15,000
hours under normal operating conditions. The UV Lamp
Replacement Indicator will blink to remind users of this.
Contact an authorised agent or qualified technician for the
replacement.
11. The Nano coated TiO Photocatalytic Filter should be
2
cleaned every six months under normal operating conditions.
Remove any loose particles with a vacuum cleaner and rinse
with water only if necessary. Do NOT wash it in a washing
machine or dish washer. Do NOT dry under direct sunlight.
Ensure that the filter is completely dry before replacing it.
