Safety Instructions - HBM WE2110 Bedienungsanleitung

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Safety instructions

The product normally presents no dangers provided the instructions and notes
for layout, installation, correct operation and maintenance are followed.
• The safety and accident prevention regulations applicable to the particular
application must be observed.
• Installation, setting up and servicing may be carried out by qualified
personnel only.
• All connections service and repair work which requires the unit to be opened
may only be carried out by qualified electricians.
• It is absolutely essential before installing the unit to check whether it is
designed for 110...240 V
to 230 V will destroy the unit.
AC
• If units are permanently connected a readily accessible 2-pole isolator must
be provided.
• 12...24 V supply must be safely insulated of the extra low voltage from
DC
the power supply (EN 61010).
• The safety regulations of EN 61010 must be observed when connecting
additional devices.
• The power supply must be switched off before the unit is opened.
• The change of the fuses is to be done by HBM only.
• The units are maintenance free.
• Screened cables must be used for all connecting cables to ensure the
optimum EMC protection. The screen to be connected to the housing of the
connectors in a flat way.
HBM
or 12...24 V
AC DC
. Connecting a 12...24 V
WE2110
model
DC
A2181-1.0 de/en