Nederman Electrical Serie Manuel De L'utilisateur page 24

• Use only Nederman original spare parts and
accessories.
• Store the vacuum cleaner in a standing posi-
tion.
• Clean the filter after each use.
• If using a washable filter, it can be washed
with water and detergent. Let it air dry.
• Replace the cartridge filter after it has been
washed twice.
• If the cartridge filter is placed into a dust bag
for disposal, tie off the dust bag. See
ure 10.
1 Turn off the vacuum cleaner.
2 Empty dust from the filter into a container or dust
bag.
3 Clean the cartridge filter by tapping it lightly on a
hard surface.
4 Shake the filter bag.
Depending on the model, the vacuum cleaner uses
one of two methods for manual reverse air cleaning of
filters, see Figure 8 and Figure
1 Turn on the vacuum cleaner.
2 Handle position during vacuuming
3 Move handle to position
cleaning.
4 Repeat three times.
1 Turn on the vacuum cleaner.
2 Disconnect hose Figure
3 Open and close lid Figure
4 Repeat three times.
• If the filter is placed into a dust bag for dis-
posal, tie off the dust bag. See
• When using a cartridge filter and filter bag.
See Figure 11.
1 Turn off the vacuum cleaner.
2 Remove the filter and place it into a box or dust
bag for disposal.
3 Put in the new filter.
24
Fig-
9.
Figure 8(A).
Figure 8(B) for filter
9(A).
9(B).
Figure 10.
If the filter bag is placed into a dust bag for dis-
posal, tie off the dust bag, see
1 Turn off the vacuum cleaner.
2 Empty pre-separator, if one is used.
3 Remove the filter basket and filter bag.
4 Replace the filter bag.
Replace dust bags when they are filled. How often
this occurs varies for each installation. Regular checks
are recommended.
Replace dust bags as follows:
1 Turn the vacuum cleaner off.
2 Remove (and close) bag opening from bag hold-
er. Pay special attention to avoid unnecessary
spillage/leakage of dust and accidental discharge
of static electricity.
3 For bulk-bags:
• Remove the two earth clamps from the earth
tags on the bag.
• Tie off and replace bulk-bag, see
• Refit the two earth clamps onto the earth tags.
4 Attach the bag opening to the bag holder. For bulk
bags, see Figure 6.
5 Turn on the vacuum cleaner.
To put back the float ball after cleaning, see
Figure 12.
If the vacuum cleaner is used for wet material, clean
the float ball once a month.
See Figure 2. The particles collect on the outside of
the filter. Cleaning is carried out every other hour or
when the vacuum performance decreases. Replacing
the entire filter package is recommended. When only
changing the socks, the filter ring should also be re-
placed.
Figure 10.
Figure 6.