5
MAINTENANCE
If you observe the necessary caution and carry out the simple maintenance and cleaning described
below at regular intervals, then any problems will mostly be detected and corrected before they
result in a total breakdown of the product. The indicated maintenance intervals can vary
depending on the specific working and local conditions. It is therefore recommended that the
product is thoroughly inspected annually in addition to the indicated periodic maintenance. Please
contact your supplier for this purpose.
WARNING
Overdue maintenance can cause fire.
.
WARNING
Always switch OFF the machine and remove the mains plug from the wall socket before carrying out the
activities below. First read the maintenance regulations at the beginning of this manual.
5.1
Periodic maintenance
The maintenance activities in the table below indicated by [1] can be carried out by the user; other
activities are strictly reserved for qualified personnel.
Action
Every 1 week to
Every 6 months
Every 12 months
4 months
(depending on
the degree of
pollution)
Clean the outside of
the product with
mild detergent
Check the door
sealing material
Clean the inside of
the product and
remove dust/grease
from the filter
compartment
Clean the prefilter,
ioniser, collector and
the final filter and
check for damages
5.2
Cleaning the pre filter, ionizer/collector and the after filter
Clean or replace the filters:
when damaged
when the ioniser and/or collector starts to make a crackling sound
when the extraction capacity becomes inadequate
[1]
X
