Hama 00039685 Bedienungsanleitung Seite 6

g Operating Instructions
Universal notebook power supply unit 74 W
Congratulations on your purchase of this universal power supply
unit for notebooks and netbooks. This unit is distinguished by its
reliability, compact, lightweight design, uncompromising focus
on safety and superior effi ciency. Please read these instructions
carefully before use to ensure proper and safe operation. This
power supply unit has a series of integrated protection mea-
sures that ensure maximum safety. For example:
• Input overvoltage protection
• Input undervoltage protection
• Shutdown in case of short circuit
• Shutdown in case of overheating
• Overcurrent fuse
The following items are included:
• 1 x Power supply unit
• 1 x Power cable
• 7 x Notebook adapter plugs
• 1 x Operating instructions
Getting started
1. a) Ensure that your notebook/netbook requires a power
supply of 19 volts (+/- 1 V).
The voltage specifi cations can usually be found on the original
power supply unit or in the user manual of your notebook/net-
book. If in doubt, consult the manufacturer.
Warning:
Your notebook/netbook may be damaged if it requires a different
voltage then that specifi ed. Do not connect the power supply
unit to your notebook if you have any doubts as to the required
voltage.
b) Ensure that the total power consumption of the notebook/
netbook does not exceed the power supply unit's rated output
capacity of 74 W. The required maximum current may not
exceed 3.9 A.
2. The adaptor plugs included with the power supply unit cover
most common notebooks/netbooks from well-known manufac-
turers.
Please select the correct adapter using the plug on the original
power supply unit. You may want to check whether the adapter
fi ts into the notebook's socket while the notebook is switched off
and the power supply unit is NOT connected. The plug should
slide into the socket easily and fi t securely without too much
play.
Warning:
Do not use force under any circumstances. This may damage
the notebook's power socket or the adapter. You can fi nd a
comprehensive and current compatibility list at
www.hama.de/accessoryassistant/Notebook
3. Connect the correct adapter to the power cable's DC
connection line. This connection is protected against polarity
reversal; i.e. the adapter fi ts easily into the connection cable in
one position only. Therefore, it is extremely important that you
never attempt to forcibly insert the adaptor plug in the wrong
position, as this can lead to the polarity being reversed.
Warning:
If the polarity is reversed then the notebook may be damaged.
4. First connect the power supply unit with the notebook/net-
book. Finally, plug the mains plug of the power cable into the
power outlet. Turn on the power supply unit using the sliding
switch on the side of the device by moving the switch into the
"ON" position.
If you are not using the device, switch the ON / OFF switch to the
"OFF" position. Doing so saves on energy costs and protects the
environment.
5. Safety and usage precautions
• Never attempt to open the device or to modify it in any way.
• Only use the product for the intended purpose.
• Do not expose the device to direct sunlight.
• The ambient temperature must be between 0 °C and +40 °C.
• Use the power supply unit only with the intended mains
power (100 V AC – 240 V AC, 50 Hz or 60 Hz) with
standard-conforming connection sockets.
• For best results and safest operation,
place the power supply unit on a fl at, secure surface.
• Keep the device dry. Do not expose the power supply unit
to rain or moisture.
• Avoid using the power supply unit in the immediate vicinity of
heaters or other heat sources.
• Ensure that the power supply unit is suffi ciently ventilated and
that heat can dissipate adequately.
• Keep this device, as with all electrical devices, out of the
reach of children
• Do not under any circumstances continue to use the device in
the following situations and consult with your dealer or with
our service department immediately:
- The connection socket, connection cable or plug are damaged
- The housing of the power supply unit is damaged
- The device is defective, i.e. produces no outgoing voltage
(even if all the above mentioned operating steps have been
carried out properly)
- If you notice smoke, odour build up, or loud noises
coming from the device
Send the device to the following address with a precise
description of the fault if it requires service:
Hama GmbH & Co. KG • Abt. Service
Adolf Thomas Str. (Industriestr.) 10 • 86653 Monheim, Germany
Hama GmbH & Co. KG shall not accept any liability arising from
improper use of the power supply unit or failure to observe the
above safety instructions.
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