Nederman FlexPAK Standard, User Manual

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FlexPAK
NOTE!
Check all power conductors and protective con-
ductors one month after installation and tight-
en, if required, to ensure good contact. Service
to the electrical equipment may only be carried
out by a qualified electrician.
One month after installation, and then every year,
perform the following checks:
• Check all power and protective conductors and
ground wire connections. Tighten, if required, to en-
sure good contact.
• Inspect the integrity of the dust separator.
• Ensure that the inside of the unit and the connec-
tion ducts are free from deposits. A build-up of de-
posits inside the duct system may cause the dis-
charge of static electricity.
• Inspect valves, hoses and seals for leakage.
• Clean the area around the unit and all areas where
the collected material is stored to ensure that there
are no dust deposits.
• Check that all signs/markings regarding safe opera-
tion are in place and that the personnel knows about
them.
• Verify the function of all emergency stop buttons,
alarms and signalling devices.
9.2 Empty the collector bin
WARNING! Explosion risk
Never use the unit without a bag.
WARNING! Risk of personal injury
• Ensure that there is no vacuum in the dust
separator before removing the collector bin.
• Crush hazard. Be careful when lowering and
refitting the collector bin. Use proper pro-
tective equipment.
• Wear goggles, a dust mask and gloves when
emptying the collector bin.
CAUTION! Risk of equipment damage
Use only Nederman original spare parts and ac-
cessories.
NOTE!
The plastic bag is to be replaced when filled up
to 2/3, see
Figure 11 .
9.3 Replace the plastic bag
1 Check that the risk area is clear.
2 Ensure that there is no vacuum in the dust separ-
ator.
3 Remove the collector bin.
4 Seal and remove the plastic bag. Use a cable tie or
equivalent, see
Figure 12 .
5 Fit a new plastic bag in the collector bin, see Fig-
ure 13 .
6 Refit the collector bin onto the dust separator.
7 Check that the pressure equalizer hose is attached
to the collector bin, see
Figure 14 .
8 Check that the collector bin seals properly once
the vacuum is re-applied to the dust separator.
9.4 Replace the main filter
WARNING! Risk of personal injury
• The electricity, vacuum and compressed air
to the unit must be turned off before com-
mencing filter change.
• This is a two person job. Use proper protect-
ive equipment.
• Don’t move under suspended tilted filter and
housing.
• Waste material collected in FlexPAK can con-
stitute a health risk. Always check the safety
requirements related to the specific waste
when handled.
• Perform a filter cleaning and wait for the dust
to settle, then empty and refit the collector
bin before replacing the filter.
• The used filter should be extracted into- and
stored in a plastic bag to minimize the spread
of filter contents.
NOTE!
• Filter replacement is to be noted in the ser-
vice protocol of the unit.
• Replacing individual filter bags is possible,
but it is recommended that the whole fil-
ter package is replaced since it is quicker
and causes less spreading of dust. If the fil-
ter bags are replaced separately, the plastic
holders will also have to be replaced.
1 Unscrew the four screws holding the lid, lift it a
bit for access to the hose connection. If necessary
disconnect the outlet to remove the lid. See
Fig-
ure 15 .
2 Detach the hose from the filter, see Figure 16 ,
item A.
3 Remove the hose and cable to the cleaning valve,
alternatively the entire valve, see
Figure 16 , item
B
EN
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