Safety Instructions - Helios HygroBox KWL Series Installation And Operating Instructions Manual

Safety instructions

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General information
The following safety symbols indicate text passages that
warn against risks and sources of danger. Please
familiarise yourself with these symbols.
Attention!
The non-observance of this warning can lead
to injury or danger to life and limb and/to
damage of the device.
Attention, dangerous electrical voltage!
The non-observance of this warning can lead
to injury or danger to life and limb.
General safety instructions
All safety instructions and hazard warnings on the device
must be observed. In case of faults, shut down the device
immediately and secure it against activation. Faults must
be rectified immediately.
After servicing work, have expert personnel re-establish
the operational safety of the device. Use only original
spare parts. Furthermore, the national regulations shall
also apply without limitation for the operation of the
device.
Read these operating instructions carefully and follow the
safety instructions.
Damage arising from a non-observance of the operating
and maintenance instructions is not covered by the
guarantee.
This device is not intended to be used by people
(including children) with limited physical, sensory or
mental capabilities, or with a lack of experience and/or
knowledge, unless supervised by a person who is
responsible for their safety or who instructs them in the
use of the device. Make sure that children do not play with
the device.
Attention!
After commissioning, the current supply may
not be interrupted for longer than one day so
that the hygienic requirements can be
observed.
In case of an interruption in the electrical voltage supply of
more than 24 hours, the humidification unit may become
contaminated. In this case, the general cleaning of all
components should be performed before the unit is
commissioned. If necessary, components must be
replaced.
Deactivation of the ventilation system
If the ventilation system is decommissioned for more than
one day, the humidification unit must be shut down
beforehand for at least two hours. In this way, the
humidification unit can thus dry out and hygienically
perfect function is guaranteed.
Working on the device
Installation, commissioning, maintenance, and
repairs must be performed by an authorised
specialist (heating specialist firm/installation
specialist firm).
When working on the device, it should be
isolated from the power supply and secured
against re-activation. The water supply must
be shut off.
UVC disinfection pipes
A UVC pipe (accessories: KWL-UVR, Ref. no.
5631) is installed in the device as standard! It
may only be replaced with the type listed on the
label of the device. UVC pipes may be changed only by
authorised specialist personnel! Before the unit is opened
or a UVC pipe is changed, the device must be isolated
from the power supply and the mains plug must be pulled
out.
Never look directly into the lit UVC light source
without eye protection!
Device setup - installation
The device may only be installed in frost-free, dry rooms.
The room temperature must lie between
+5 °C and max. +40 °C.
Ventilation system air ducts, which are not installed in
heated areas, must be designed with suitable heat
insulation (risk of temperature falling below the dew point
temperature), to prevent the formation of condensation.
For components e.g. windows with heat insulation
properties or faulty structural design, and in old buildings,
condensation may form e.g. on window glass at cold
temperatures and in case of increased air humidity in
living areas. The surface temperature of the components
must lie above the dew point temperature of the indoor air
(minimum approx. +15 °C).
In normal operation, germs or mould cannot form inside
the device unit since the humidification water is
continuously treated and disinfected during operation.
Mounting
The device is intended for horizontal mounting. It may
deviate a maximum of +/-1° from the horizontal position
and must be mounted to a massive wall that can bear the
load. The intrinsic operating weight of the humidification
unit must be taken into consideration for the suspension.
Shocks or jolts must not affect the device. The national
and local regulations must be observed for mounting and
setup. The device may only be installed in compliance
with the national installation regulations.
Electrical connection
The electrical connection of the supply and
sensor line should be performed by an
electrician according to the local regulations.
Before the device is opened, the voltage
supply must be shut off at all poles and secured against
reactivation. If the mains connecting line of the device is
damaged or defective, it must be repaired or replaced
immediately to prevent risks. This work may only be
performed by authorised specialist personnel.
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