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Current-carrying device
• The supply voltage of the units (OSC 100 and OEC 44 mini) is
220-240 V
AC
which can be fatal if touched directly.
• When working on the system, always unplug the mains plug from the
wall socket!
• The units may only be installed and deinstalled in the voltage-free
condition.
• Only use the supplied power cable (adapter). The mains plug must be
easily accessible and operable.
• The only reliable method of disconnecting the unit from the mains is to
unplug it.
• Do not place any liquid-filled items on top of the power supply unit.
• The power supply unit must not be exposed to dripping or splashing
water.
• Humidity and condensation may damage the unit. In case of conden-
sation, wait until the device is dry prior to operation.
• When performing work on the optical distribution network, make sure
that the lasers of the connected transmitter have been switched off by
disconnecting the mains plug.
• Do not open the unit or tamper with it! Under no circumstances should
you look inside the optical connectors either with the naked eye and/
or optical instruments! This can prove seriously harmful to your health.
Laser radiation is invisible to the human eye.
• This unit may be only be operated by personnel who have received
the necessary training in handling optical and electrical devices
and have been instructed in the safety rules for handling lasers.
