Kroll LR5300, Руководство пользователя

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LR5300
12
English
2.3 Safety instructions
Target group:
This manual is for technicians who install this
unit, make maintenance works and exchange
defective parts.
Copyright:
Duplicating this manual completely or partially is
only permitted with a written approval from Kroll
GmbH!
Reservation:
Kroll GmbH reserves the right to do changes and
improvements of the product and the manual at
any time without further notice.
Disposal:
The unit is designed for longtime operation. If it
has to be disposed, this must be done according
to the relevant legal regulations in an environ-
mentally friendly manner.
Keep away from children:
Do not let children play with the unit or near the
unit.
Electrical connection:
Air cleaners like the LR5300 are designed for
operation at 230V/50Hz.
The connection has to be fused with 16 A. Only
use the unit with Schuko plugs and Schuko plug
sockets! The Plug sockets have to be earthed
and have to be secured by a ground fault circuit
interrupter with min. 30 mA.
Protect the electric cables from damage:
Never run the unit with a damaged power cable.
If the power cable is damaged, it has to be repla-
ced by a cable of the same kind and dimensio-
ning.
Extension cable:
Only use approved extension cables!
Handle with care:
Do not drop or throw the unit, as this may cause
damages on components or on the wiring.
Always put the unit on a solid, flat ground when
operating it.
Secure during transport:
Secure the unit against sliding during transport
by vehicle.
2 English
2.1 General
The mobile air cleaner LR5300 from Kroll is the
result of intense development work. We are con-
vinced to herewith hand you over a top product.
For a long useful life and a trouble-free opera-
tion, all details indicated in this manual regarding
installation and commissioning have to be res-
pected and carried out carefully.
Read this manual carefully before installation
and commissioning.
Warning
The LR5300 is a mobile air filtering unit. Air is
taken in from the ambiance and lead through a
two-stage filter system. The filters absorb sus -
pended particles from the air, such as grit and
fine dusts, mould spores, pet hair and smoke.
In addition to the recirculated-air operation, the
necessary vacuum for clean-up operations can
be created by connecting air hoses to the unit.
Furthermore, the filtered air can be discharged/
taken in in a controlled manner from both the air
intake side and the air outlet side by connecting
hoses. In order to create “clean air”, the air flow
and the filtering have been harmonized optimally
with each other. The motor leads the air through
two different filters – one pre-filter and one main
filter. The first stage of filtration (pre-filter) sepa -
rates grits of up to 3 μm size. The second stage
of filtration (main filter) separates fine dusts and
aerosols of up to 1 μm size.
As we use filters of filter class HEPAH14 accor
-
ding to DIN EN 1822, respectively the dust class
H according to DIN EN 60335, the filtering unit
is suitable for the filtration of certain biological
working materials, such as mould spores and
other harmful substances. The necessary ven-
tilation number depends on the kind of harmful
substance. The corresponding official rules and
standards have to be observed. The duty of
information search in case of working with harm-
ful substances lies in the hands of the operator
of the unit. The operator of the unit may have
to make a risk assessment before starting the
clean-up operations.
2.2 Scope of delivery
1 x filtering unit LR5300
1 x filter holder for pre-filter
1 x grit pre-filter G4
1 x wheels