Changing The Hepa Filter (Accessory); Maintenance - Nederman FilterCart W3 Bedienungsanleitung

EN FilterCart W3
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Changing the HEPA filter (accessory)

See Figure 8. If the FilterCart W3 has been supplied with a HEPA filter, this is
to be changed at the same time as the main filter cartridge is changed.
WarNiNg!
Use necessary personal safety equipment when changing the HEPA filter.
Change the HEPA filter cartridge in the following way:
1. Disconnect the mains connection cable.
2. Unscrew the top cover.
3. Remove the used HEPA filter and put it in the plastic bag which comes
with the new HEPA filter. Close the plastic bag with the band supplied.
4. Handle the used HEPA filter according to the relevant regulations for the
substances that have been collected.
5. Check that the new HEPA filter not is damaged. Note that the filter surface
must not be touched. Handle the HEPA filter very carefully and fit it in the
FilterCart W3. Ensure it is fitted in the correct position and that the seal is
downwards. Check that the seal not is damaged. Note the UP-arrows.
6. Refit the top cover. Fasten it securaly.
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Maintenance

See Figure 9. Maintenance is recommended at least once a year.
WarNiNg!
• Disconnect the mains connection cable before starting any maintenance
work.
• Use necessary personal safety equipment.
Do as follows:
• Change the filter cartridge (and optional HEPA-filter) if necessary, see
Chapter '9 Changing the filter cartridge'
• Check that the Fume Extractor hose is not damaged. If necessary change
the hose.
• Check that the hose to the fan inlet is not damaged. If necessary change
the hose.
• Check that no objects have been caught on the guard net on the fan inlet.
• Check that the pressure drop hose (from the control board) not is damaged
and is fitted properly.
• If necessary, adjust the Fume Extractor links.
• If necessary, tighten the arm profile bolts, see the * symbols in Figure 9.
• Check that the mains connection cable and the fan motor cable are not
worn out or damaged.
• Check that the eccentric locks tighten the filter casing properly. Adjust the
eccentric locks if necessary. See Chapter '9 Changing the filter cartridge'.
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risk of personal injury.
risk for personal injuries.