DAVID PRO-DX, Руководство пользователя, Страница: 10 / 16

10
VACUUM MAINTENANCE
Changing the Filter Bag - Figure 10
To change the filter bag, pull the cover release flap for-
ward (#5 on page 6) and lift the cover (7) from the bag
housing.
The cover release flap must remain in a for-
ward “pulled-out” position to change filter bags and lock
them into place.
Squeeze the clamps on both sides of the
filter bag sealing plate, slide the plate (28) from the hold-
er (29) and push the cap on to seal the bag. Slide the seal-
ing plate (28) of a new bag into the holder and push it in
firmly. Re-insert cover into bag housing, push it forward,
then lock it in place by pushing down the cover release
flap. You may find it convenient to store the bag cap inside
the bag housing below the filter bag.
Changing the Pre-motor Microfilter - Figure 11
The pre-motor microfilter (30) needs to be changed when
it becomes extremely dirty or clogged with dust, or after
approximately 20 filter bags have been used. To change
the pre-motor microfilter, pull the cover release flap (#5
on page 6) forward and lift the cover from the filter bag
housing. Then, slide the filter out at the bottom. To
replace, lift the safety lever (31) and slide the new filter in
using the tracks as guides.
Changing the Brush Roller - Figure 13
To change the brush roller (35), push the button (36),
remove the side plate (37), turn the brush clockwise a
quarter of a turn, and pull the old brush roller out. Slide
the new brush roller into the brush housing and turn it
until it locks into position. While slightly pushing the but-
ton (36), press the side plate (37) back into the locked
position.
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Always unplug vacuum from outlet
before dismantling any part of machine!
!
Filter Bags
Part #5826N8
Pre-motor
Microfilter
Part #5036JE
Exhaust Filter
Part #5143
Brush Roller
Part #5010JE
Changing the Sealing Strip - Figure 14
The sealing strip (39) is located just behind the brush
roller opening. The sealing strip seals the power head to
hard floors to prevent kick-back of debris while vacuum-
ing. To replace a worn sealing strip, push the release
button, remove the side plate (36 and 37 in figure 13) and
slide old strip out. Insert the new strip into the slot and
slide into place.
Changing the Exhaust Filter - Figure 12
After 20 bags have been used, change the exhaust filter
(32). To remove the exhaust filter, push the catch (33)
backward and remove the filter cover (34) and exhaust
filter. Insert the new filter and replace the filter cover.
39
Sealing Strip
Part #5400-1