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Bosch Security Systems | 2007-10 | PLE-2MA120-US, PLE-2MA240-US en
Plena Mixer Amplifier | Installation and User Instructions | Important safeguards en | 2
Important safeguards
Alerts on the apparatus
1 Read instructions - All the safety instructions for use
should be read before the system is operated.
2 Retain instructions - The safety instructions and
operating instructions 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 only a dry 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. Maintain a minimum distance of 2 inch (50 mm)
around the front, the rear, and the sides of the unit
for sufficient ventilation.
10 Heat sources - Do not install the unit near any heat
sources such as radiators, stoves, or other apparatus
that produce heat (including amplifiers).
11 Open flames - No open flames, such as lighted
candles, should be placed on the unit.
12 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".
13 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
This symbol found on the apparatus indicates
hazards arising from dangerous voltages.
This symbol found on the apparatus indicates
the user should read all safety statements found
in the operating instructions.
This symbol found on the apparatus indicates
double insulation.
Warning
To reduce the risk of fire or electrical shock, do
not expose this apparatus to rain or moisture.
This symbol found on the apparatus indicates
that the apparatus must be placed in a separate
collection facility for electronic waste and not
disposed with household waste.