Nilfisk-Advance America SPECTRUM 12H - Manual (Page 12)

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1. Disconnect the power cord from the electrical outlet.
Push the Filter Cover Latch (19) downwards so that the
cover (18) is released. Remove the fi lter cover from cleaner.
2. Grasp at the fi lter frame and remove the used and dirty
HEPA-fi lter
3. Grasp at the fi lter frame and then insert the new HEPA fi lter
to the cleaner by pushing it in place. (Never touch the fi lter
media of a HEPA-fi lter! Doing so may cause a loss of
performance of the HEPA-fi lter).
4. Snap the Filter Cover back in place at the cleaner.
IMPORTANT!
Never operate the cleaner without the HEPA-Filter in place in the
machine. Note! These machines are not designed for picking up
hazardous - i.e. poisonous dust!
FILTERS - type of fi lter may vary from different models
On these machines there are two different fi lters; one pre-fi lter before the vacuum motor and one exhaust fi lter.
There are two different types of exhaust fi lters available to these machines, HEPA-fi lter and a standard exhaust fi lter. The HEPA-fi lter
(High Effi ciency Particulate Air filter) offers better fi ltration capacity then the standard exhaust fi lter. The exhaust fi lters catches any
dirt that may escape from the dust bag, or motor pre fi lter. Replace the motor pre fi lter every 5th time that the dust bag is changed
(more often in very dusty applications). The exhaust fi lters are located at the front side of the machine just above the brush base.
The HEPA fi lter can not be cleaned or washed clean. When the HEPA-fi lter is clogged it must be replaced. Replace the exhaust /
HEPA fi lter 1-2 times per year depending on amount of use.
1. Unplug the power cord from the electrical outlet.
2. Release the brush roller by unlocking the bearing
block. Push the button backwards left towards the
unlocking symbol at the brush housing.
3. Grasp at the bearing block and pull it out from the
brush housing.
4.
Remove the used brush.
5.
Replace the used brush roller with a new one, or
clean and remove all debris from the present brush.
6.
Slide back the brush into the the fi xed bearing block
in the brush house.
7. Push the bearing block in its position. Lock it by
turning clockwise.
CHANGING THE HEPA-FILTER
CHANGING OR CLEANING OF THE BRUSH
Always disconnect the power cord before
performing any machine maintenance.