Dynacord Power Amplifier DPA 4245 Manuale d'uso - Pagina 2
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1.
Read these instructions.
2.
Keep these instructions.
3.
Heed all warnings.
4.
Follow all instructions.
5.
Do not use this apparatus near water.
6.
Clean only with a dry cloth.
7.
Do not block any ventilation openings. Install in accordance with the manufactures instructions.
8.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
9.
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an
electrican for replacement of the obsolete outlet.
10.
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus.
11.
Only use attachments/accessories specified by the manufacturer.
12.
Unplug this apparatus during lightning storms or when unused for long periods of time.
13.
Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged
in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
14.
Do not expose this equipment to dripping or splashing and ensure that no objects filled with liquids, such as vases,
are placed on the equipment.
15.
To completely disconnect this equipment from the AC Mains, disconnect the power supply cord plug from the AC
receptacle.
16.
The mains plug of the power supply cord shall remain readily operable.
Management of WEEE (waste electrical and electronic equipment) (applicable in Member States of the
European Union and other European countries with individual national policies on the management of WEEE)
The symbol on the product or on its packaging indicates that this product may not be treated as regular
household waste, but has to be disposed through returning it at a Telex dealer.
CAUTION:
These servicing instructions are for use by qualified personnel only. To reduce the risk of
electric shock, do not perform any servicing other than that ontained in the Operating
Instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.
1.
Security regulations as stated in the EN 60065 (VDE 0860 / IEC 65) and the CSA E65 - 94 have to be obeyed when
servicing the appliance.
2.
Use of a mains separator transformer is mandatory during maintenance while the appliance is opened, needs to be
operated and is connected to the mains.
3.
Switch off the power before retrofitting any extensions, changing the mains voltage or the output voltage.
4.
The minimum distance between parts carrying mains voltage and any accessible metal piece (metal enclosure),
respectively between the mains poles has to be 3 mm and needs to be maintained at all times. The minimum
distance between parts carrying mains voltage and any switches or breakers that are not connected to the mains
(secondary parts) has to be 6 mm and needs to be maintained at all times.
5.
Replacing special components that are marked in the circuit diagram using the security symbol (Note) is only
permissible when using original parts.
6.
Altering the circuitry without prior consent or advice from the manufacturer is not legitimate.
7.
Any work security regulations that are applicable at the location where the appliance is being serviced have to be
strictly obeyed. This applies also to any regulations about the work place itself.
8.
All instructions concerning the handling of MOS - circuits have to be observed.
NOTE:
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SERVICE INSTRUCTIONS
SAFETY COMPONENT ( MUST BE REPLACED BY ORIGINAL PART )
The lightning flash with arrowhead symbol, within an
equilateral triangle is intended to alert the user to the
presence of uninsulated „dangerous voltage" within the
product's enclosure that may be of sufficient magnitude
to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintance (servicing) instructions in the
literature accompanying the appliance.
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