Bosch UHI Série Manuel D'utilisation page 44

44 en | Safety
7.
8.
9.
10. Power sources - Operate the unit only via the type of
F.01U.167.418 | 3.0 | 2010.04
disconnect the cable system. This will prevent damage to
the unit from lightning and power line surges.
Control adjustment - Adjust only those controls specified
in the operating instructions. Improper adjustment of
other controls may cause damage to the unit. Use of
controls or adjustments, or performance of procedures
other than those specified, may result in hazardous
radiation exposure.
Overloading - Do not overload outlets and extension cords.
This can cause fire or electrical shock.
Power disconnect - Units with or without ON/OFF
switches have power supplied whenever the power cord is
inserted into the power source; however, the unit is
operational only when the ON/OFF switch is in the ON
position. The power cord is the main power disconnect
device for switching off the voltage for all units.
power source indicated on the label. Before proceeding,
be sure to disconnect the power from the cable being
connected to the unit.
– For battery powered units, refer to the operating
instructions.
– For units supplied by an external power source, use
only the recommended or approved power supplies.
– For limited power source units, this power source
must comply with EN60950. Substitutions may
damage the unit or cause fire or shock.
– For 24 VAC units, voltage applied to the unit's power
input should not exceed +/- 10% or 21.6-26.4 VAC.
User-supplied wiring must comply with local electrical
codes (Class 2 power levels). Do not ground the
supply at the terminals or at the unit's power supply
terminals.
– If unsure of the type of power supply to use, contact
your dealer or local power company.
Installation Manual
UHI/UHO Series
Bosch Security Systems, Inc.