Velleman VPA2450MB Manual Del Usuario

VPA2450MB – 2 X 450Wrms POWER MOSFET AMPLIFIER (4 )
VPA2620MB – 2 X 620Wrms POWER MOSFET AMPLIFIER (4 )
VPA2700MB – 2 X 700Wrms POWER MOSFET AMPLIFIER (4 )
1. Introduction & Features
To all residents of the European Union
Important environmental information about this product
This symbol on the device or the package indicates that disposal of the device after its lifecycle could harm the environment.
Do not dispose of the unit (or batteries) as unsorted municipal waste; it should be taken to a specialised company for recycling.
This device should be returned to your distributor or to a local recycling service.
Respect the local environmental rules.
If in doubt, contact your local waste disposal authorities.
2. Safety Instructions
Be very careful during the installation: touching live wires can cause life-threatening electroshocks.
Keep this device away from rain and moisture.
Unplug the mains lead before opening the housing.
• Damage caused by disregard of certain guidelines in this manual is not covered by the warranty and the dealer
will not accept responsibility for any ensuing defects or problems.
• A qualified technician should install and service this device.
• Do not switch the device on immediately after it has been exposed to changes in temperature. Protect the device
against damage by leaving it switched off until it has reached room temperature.
• This device falls under protection class I. It is therefore essential that the device be earthed. Have a qualified
person carry out the electric connection.
• Make sure that the available voltage does not exceed the voltage stated in the specifications of this manual.
• Do not crimp the power cord and protect it against damage. Have an authorised dealer replace it if necessary.
• Disconnect the device from the mains to clean it or when it is not in use. Handle the power cord by the plug only.
• Note that damage caused by user modifications to the device are not covered by the warranty.
• Keep the device away from children and unauthorised users.
3. General Guidelines
• This device should only be used indoors, connected to an alternating current of max. 230V AC/50Hz.
• Do not shake the device. Avoid brute force when installing or operating it.
• Select a location where the device is protected against extreme heat (>45°C), direct sunlight, dust and moisture.
Install it in a well-ventilated area and leave a distance of 30cm in front of and behind the device for ventilation.
• Make sure the cooling circulation is never obstructed. Clean the ventilation openings regularly.
• Familiarise yourself with the functions of the device before actually using it. Do not allow operation by unqualified
people. Any damage that may occur will most probably be due to unprofessional use of the device.
• Use the original packaging if the device is to be transported.
• All modifications of the device are forbidden for safety reasons.
• Only use the device for its intended purpose. Using the device in an unauthorised way will void the warranty.
VPA2450MB / VPA2620MB / VPA2700MB 1 VELLEMAN