ASTRO HVB 21 Operating Manual - Page 8
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page 8
Important safety information
To avoid any potential risks to the greatest extent possible, you
must observe the following safety information:
:
ATTENTION
information may result in physical injury due to electrical
and thermal dangers!
Intended use
Only use the device at approved operating sites and under
approved ambient conditions (as described in the following),
and only for the purpose described in the section "Proper use".
Before operating the device
:
NOTE
Read this operating manual through carefully!It
contains important information about installation, ambient
conditions and maintenance of the device. Keep this operating
manual for future use and for handover in the event of a
change of owner or operator. A PDF version of this manual can
be downloaded on the ASTRO website (there may be a more
recent version).
Check the packaging and the device for transport damage
immediately. Do not operate a device that has been damaged.
Carrying the device by the power cable may damage the
power cable or the strain relief and is therefore not permitted.
Installation and operation
The device may only be installed and operated by qualified
persons (in accordance with EN 62368-1) or by persons who
have been instructed by qualified persons. Maintenance work
may only be carried out by qualified service personnel.
An installation site must be provided that prevents children
from playing with the device and its connections.
The electrical connection conditions must correspond to the
specifications on the device type plate.
Operating manual HVB 21, HVB 31 a. HVB 32 -
Failure to observe this safety
Important safety information
Version 01-2021A