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2. SAFETY INSTRUCTIONS
2.1. Before you begin
Before using the V 40 SE for the first time, remove the grille and install the power tubes! (see chapter
3.2. "Removing the grille"). Replace the grille before switching on.
Operating the amplifier without its protective grille is dangerous and not recommended.
In case of emergency: unplug the unit from the wall outlet
Never use an amplifier that is damaged or faulty. Make sure that no one can use it until it has been
repaired by a qualified service engineer. Make sure that there is easy access to the IEC socket and
power cord.
Do not open the case
There are dangerously high voltages and hot tubes inside this equipment. To avoid a burn or the risk
of electric shock, never allow anyone except qualified personnel to open the case.
Servicing and maintenance
For reasons of safety, please ensure that servicing, repairs and other modifications to OCTAVE
equipment are carried out only by a qualified technician. Always get an engineer to replace blown
fuses with ones of the same type and rating. If your amplifier requires servicing, please ship or take
your equipment directly to OCTAVE or to one of our authorized service centers.
Modifications to OCTAVE equipment
Use "audio grade" fuses and other power cables at your own risk. The use of such devices will
invalidate the warranty. This also applies to the use contact fluids on the tube sockets.
Symbols used in these instructions
Caution!
Text passages marked with this symbol contain important information which must be
observed if the machine is to operate safely and without problems
This symbol marks text passages which provide supplementary notes and
background information; they are intended to help the user understand how to get the
best out of the machine
Before connecting up
Make sure that the voltage of your amplifier matches your electricity supply voltage.
Grounding
This amplifier is a protection class I device (with an earth conductor). To exclude the risk of electric
shock in the event of a fault, the unit must be grounded. To do this, use the power cable supplied
with the amplifier.
