Haaga 475 Gebrauchsanleitung Seite 37

2. Pull both filter elements out of the
guides.
3. Remove the foam insert from the filter
element.
4. Knock out the foam insert.
5. Clean the foam insert with water and
allow to dry.
6. Insert the cleaned foam insert in the
filter element.
7. Insert both filter elements in the
guides.
8. Fit the waste bin.
8.3 Eliminating blockage
Danger of injury!
• Wear sturdy gloves in order to avoid
cut injuries, e.g. due to glass shards,
metal or other sharp-edged materials.
1. Remove wound-up material (e.g.
threads, string...) from brushes and
axles.
2. Remove any jammed material (e.g.
stones, branches, ...).
8.4 Spraying the brush drives
with lubricant
CAUTION!
• Damage to the sweeper due to
improper lubrication.
• Use only Haaga genuine lubricant
spray. Use of other oils or greases can
impair functioning of the brush drives.
1. Position the sweeper so that it is
vertical.
2. 475: apply a thin coating of Haaga
genuine lubricant spray to the gearing
of the brush drives (1).
3. 477 / 497: spray a sparing amount of
Haaga lubricant spray onto the brush
drives through the opening in the
housing (2).
4. Remove excess lubricant.
• Recommendation: every 8 hours or
operation or as required.
• Haaga genuine lubricant spray is
available as an accessory
(article no. 923000).
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