FilterCart W3EN
16
Change the lter cartridge in the following way:
1. Disconnect the mains connecon cable.
2. Unlock the eccentric locks and remove the lter casing.
3. Use the plasc bag which comes with the new lter cartridge and pull it
over the used cartridge. Fold the plasc bag under the cartridge.
4. Use a duster to wipe o the lter cartridge contact surfaces in the
FilterCart W3. Put the duster in the plasc bag with the lter cartridge
and close the bag with the band supplied.
5. Handle the used lter cartridge according to the relevant regulaons for
the substances that have been collected.
6. Check that the pressure drop hose (from the control board) not is
damaged and is ed properly.
7. Check that the new lter cartridge is not damaged. Also check that the
seal ed on the underside of the cartridge is not damaged. Then t the
cartridge on the FilterCart W3.
8. Ret the lter casing. Make sure the eccentric locks ghten the lter
casing properly.
A. Increasing the locking power.
B. Decreasing the locking power.
10 Changing the HEPA lter (accessory)
See Figure 8. If the FilterCart W3 has been supplied with a HEPA lter, this is to
be changed at the same me as the main lter cartridge is changed.
WARNING! Risk of personal injury.
Use necessary personal safety equipment when changing the HEPA lter.
Change the HEPA lter cartridge in the following way:
1. Disconnect the mains connecon cable.
2. Unscrew the top cover.
3. Remove the used HEPA lter and put it in the plasc bag which comes
with the new HEPA lter. Close the plasc bag with the band supplied.
4. Handle the used HEPA lter according to the relevant regulaons for the
substances that have been collected.
5. Check that the new HEPA lter not is damaged. Note that the lter
surface must not be touched. Handle the HEPA lter very carefully and t
it in the FilterCart W3. Ensure it is ed in the correct posion and that
the seal is downwards. Check that the seal not is damaged. Note the UP-
arrows.
6. Ret the top cover. Fasten it securaly.
11 Maintenance
See Figure 9. Maintenance is recommended at least once a year.