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5.2.4. Replacing the Nozzle
1. Unscrew the fastening screws on the underside, remove the nozzle and
dispose of the nozzle.
2. Place on a new nozzle and fasten using the fastening screws.
3. If there is any hardened adhesive in the feed channel and the inside of
the nozzle base, this must be removed manually.
4. Liquid adhesive need not be removed
5.2.5. Undersurface Quality
To ensure ideal application and functioning of the adhesive, the undersurface
must be ready for use and comply with the requirements of DIN 18356. If
necessary, appropriate action must be taken to prepare the undersurface to
ensure it is suitable for use. Respective Bona products can be found in our
extensive product portfolio.
