Kroll LR5300, Manual

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English
2.14 Decommissioning
In order to switch off the unit, press the main
switch (A) and plug off the mains plug. The unit
has to be cleaned carefully after every single
use!
Cleaning of the unit only with safety aspirator
and humid wiping.
Compressed air is not allowed!
Note
If the unit was used in contaminated air, the
used-up filters have to be packed air-tight and
to be disposed professionally. The exchange of
the filters must be done by using personal pro -
tection devices, especially a suitable breathing
protection.
Note
2.15 Changing the filter
The LR5300 uses a two-stage filter system,
including a pre-filter and a main filter.
Independent from the filter exchange signal,
both filters are to be exchanged after every sin -
gle work with harmful substances. If the con-
sistency of the sucked in particles is unknown,
the filters should be exchanged completely
after being used on that site. Both filters are
to be exchanged in order to avoid bringing the
pollutants (contamination) into clean areas.
Note
Bild 5: pre-filter
Bild 6: main filter
2.16 Types of filters
Z-line pre-filter (coarse dust filter) class G4
according to EN 779
• Pre-filter for the main filter
• Filter for specifically large dusts up to 3 μm
• Degree of separation 85-98 % at 10 μm and
30-55 % at 1 μm
• Absorption of coarse dusts
Fine dust filter class E10 according to EN 779
Dust class M according EN 60335-2-69, appen-
dix AA
• Main filter for fine dusts and particles up to
1 μm
• Degree of separation 99,9 %
• Suitable for restoration areas with strong
creation of dust
Filter for suspended particles of class H14 accor-
ding to EN 779
Dust class H according to EN 60335-2-69,
appendix AA
• Main filter for fine dusts and particles < 1μm
• Suitable for restoration areas with strong
creation of suspended particles