W&H Lisa VA131-17 Instructions For Use Manual page 82

Maintenance
REPLACING THE DUST FILTER
A video animation is available on https://video.wh.com/en_global/dental-faq.
Notice: If you replace this consumable before the maintenance due date you have to reset the cycle counter. See "Replace the consumable
before the maintenance due date" on page 75.
Proceed as follows:
Pull out the dust filter handle from underneath the sterilizer.
1
Lift the used filter from the handle and remove it.
2
Insert the new filter into the handle.
3
82 LISA | Instructions for use | VA131 ENG Rev. 05 | 31/07/2018 | © 2018 W&H Sterilization Srl