Bosch Plena LBB 1925 Installation And User Instruction page 2

en Important safety instructions
1. Read instructions - All the safety instructions for use
should be read before the system is operated.
2. Retain instructions - The safety instructions and
instructions for use should be retained for future
reference.
3. Heed warnings - All warnings on the unit and in the
operating instructions should be adhered to.
4. Follow instructions - All operating instructions and
instructions for use should be followed.
5. Cleaning - Unplug system units from the mains
outlet before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for cleaning.
6. Attachments - Do not use attachments not
recommended by the product manufacturer as they
may cause hazards.
7. Water and Moisture - Do not use this unit near water,
for example near a bathtub, washbowl, kitchen sink,
or laundry basket, in a wet basement, near a
swimming pool, in an unprotected outdoor
installation or any area which is classified as a wet
location.
8. Accessories - Do not place this unit on an unstable
stand, tripod, bracket or mount. This unit may fall,
causing serious injury to a person and serious
damage to the unit. Use only a stand, tripod, bracket
or mount recommended by the manufacturer, or sold
with the product. Any mounting of the unit should
follow the manufacturer's instructions, and should
use a mounting accessory recommended by the
manufacturer. An appliance and cart combination
should be moved with care. Quick stops, excessive
force, and uneven surfaces may cause the appliance
and cart combination to overturn.
9. Ventilation - Openings in the enclosure, if any, are
provided for ventilation and to ensure reliable
operation of the unit and to protect it from
overheating. These openings must not be blocked or
covered. The unit should not be placed in a built-in
installation unless proper ventilation is provided or
the manufacturer's instructions have been adhered
to.
10. Power sources - Units should be operated only from
the type of power source indicated on the marking
label. If you are not sure of the type of power supply
you plan to use, consult your appliance dealer or
local power company. For units intended to operate
from battery power, or other sources, refer to the
"Installation and User Instructions".
11. Grounding or polarisation - This unit may be
equipped with a polarised alternating current line
plug (a plug having one blade wider than the other).
This plug will fit into the power outlet only one way.
This is a safety feature. If you are unable to insert
the plug fully into the outlet, try reversing the plug. If
the plug still fails to fit, contact your electrician to
replace your obsolete outlet. Do not defeat the
safety purpose of the polarised plug. Alternatively,
this unit may be equipped with a 3-wire grounding
type plug having a third (grounding) pin. This plug
will only fit into a grounding-type power outlet. This is
a safety feature. If you are unable to insert the plug
into the outlet, contact your electrician to replace
your obsolete outlet. Do not defeat the safety
purpose of the grounding-type lug.
12. Power-Cord Protection - Power supply cords should
be routed so that they are likely to be walked on or
pinched by items placed upon or against them,
paying particular attention to cords and plugs,
convenience receptacles, and the point where they
exit from the appliance.
PLENA SYSTEM PRE-AMPLIFIER AND CALL STATIONS
13. Overloading - Do not overload outlets and extension
cords as this can result in a risk of fire or electrical
shock.
14. Object and Liquid Entry - Never push objects of any
kind into this unit through openings as they may
touch dangerous voltage points or short-out parts
that could result in a fire or electric shock. Never
spill liquid of any kind on the unit.
15. Servicing - Do not attempt to service this unit
yourself as opening or removing covers may expose
to dangerous voltage or other hazards. Refer all
servicing to qualified service personnel.
16. Damage Requiring Service - Unplug the unit from
the outlet and refer servicing to qualified service
personnel under the following conditions:
•
When the power-supply cord or plug is
damaged.
•
If liquid has been spilled, or objects have fallen
into the unit.
•
If the unit has been exposed to rain or water.
•
If the unit does not operate normally by
following the instructions for use. Adjust only
those controls that are covered by the
instructions for use, as an improper adjustment
of other controls may result in damage and will
often require extensive work by a qualified
technician to restore the units to their normal
operation.
•
If the unit has been dropped or the unit has
been damaged.
•
When the unit exhibits a distinct change in
performance; this indicates a need for service.
17. Replacement Parts - When replacement parts are
required be sure the service technician has used
replacement parts specified by the manufacturer or
parts which have the same characteristics as the
original part. Unauthorised substitutions may result
in fire, electric shock or other hazards.
18. Safety Check - Upon completion of any service or
repairs to the units, ask the service technician to
perform safety checks to determine that the unit is in
proper operating condition.
19. Lightning - For added protection of the units during
a lightning storm, or when it is left unattended and
unused for long periods of time, unplug it from the
wall outlet and disconnect the cable system. This
will prevent damage to the unit due to lightning and
power-line surges.