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8
DIMENSIONS
8.1
Dimensions SFE 25/50/75
See fig. 7.
8.2
Dimensions HFE 25/50
See fig. 8.
9
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.
Action
Clean the outside of the product with a mild
detergent.
Check the door sealing material.
Clean the inside of the product and remove
dust/grease from the filter compartment.
Clean the pre filter, ioniser, collector and the
after filter and check for damages; see
section 9.2.
9.2
Cleaning the pre filter, ioniser, collector and
the after filter
Clean or replace the filters:
•
when damaged
•
when the ioniser and/or collector starts to make a
crackling sound (indicator starts blinking or stops
being lit)
•
when the extraction capacity becomes inadequate
It is a matter of experience to determine when the
product needs to be cleaned, since the nature and the
degree of pollution depend strongly on the particular
situation, humidity, intensity of use, etc. Nevertheless,
the filters should be cleaned regularly (every 2 weeks
up to 2 months).
WARNING
.
Polluted filters often contain dust and dirt
particles that could be a health hazard when
inhaled. When replacing the filter, always
wear a reliable and approved facemask.
9.2.1 Removing the filters
•
Switch off the unit by turning the main switch (fig.
4A).
•
Loosen the star knobs and open the door.
0508080010/SFE-HFE/010111/G
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
.
j
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.
9.1
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.
Every 2 weeks to 2
months (depending
on the degree of
pollution)
1
X[
]
•
Remove the pre filter, ioniser, collector and the
after filter (in this sequence).
9.2.2 Cleaning the pre and after filters
•
Clean the pre and after filters in hot water (approx.
60°C) added with a detergent for domestic use.
This treatment can be repeated several times.
Cleaning with a high-pressure spraying pistol is also
possible.
•
Allow for complete drying after cleaning.
9.2.3 Cleaning of the ioniser and collector
•
Clean the ioniser and collector in hot water (approx.
60°C) to which a 2% Plymovent EFC solution has
been added. Cleaning using a high-pressure
spraying pistol is also possible.
Plymovent EFC is a detergent specially
.
developed for cleaning electrostatic filter
cells. It is available from your supplier.
Always follow the instructions on the
packaging.
•
Check the ioniser during washing for broken
ionisation wires. These broken wires can simply be
replaced.
•
Check the collector during washing for bent
Every 3
Every 6
months
months
1
X[
]
1
X[
]
Every 12
months
1
X[
]
EN - 14
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