Maico WS 470 Series Operating Instructions Manual page 59

170
Loosen the two quick-release locks and
remove the front cover.
160 Flat 300 Flat
WARNUNG
!
Danger of injury when working at
height. Use appropriate, certified climbing
aids (ladders). Work in pairs as a rule.
Danger of injury from falling filters.
Ensure that filters and filter cover are
fixed perfectly.
Remove filter cover on the blades.
16 Changing the air filter | UK
Trio
WARNUNG
!
Danger of injury when working at
height. Use appropriate, certified climbing
aids (ladders). Work in pairs as a rule.
Danger of injury from falling hood
(Trio QD AR and QD AL). Ensure that
hood is fixed perfectly. Screw down
hood with all 4 screws.
* Filter type depending on unit variant
For QD AR and QD AL units, remove
the hood (4 screws).
Trio
All unit variants:
Remove filter cover. To do this, release
both quick-release screws of filter cover,
take off filter cover and remove piece of
foam from ventilation unit.
59