Warranty; Important Safety Instructions - Ashdown 427 SMALL BLOCK User Manual

VALVE BASS AMPS
USER MANUAL
WELCOME TO ASHDOWN VALVE BASS AMPS
Thank you for choosing an Ashdown Valve Series amplifier. To ensure
that you receive the full benefits of the Ashdown warranty, please
register your amplifier at www.ashdownmusic.com

WARRANTY

Your amplifier is covered by a one year warranty, against defects in materials
and workmanship, for the original purchaser. Ashdown will, at their discretion,
replace or repair any product or part thereof, which is found by Ashdown to
be defective. This warranty shall not apply to the damage of covering, fittings
or finishes when affected by carelessness, accident or extreme climate
changes. Nor does it apply to normal wear and tear of parts such as valves,
fuses, light bulbs, speakers, controls etc.
In the unlikely event of any defect, please contact an authorised Ashdown
dealer. All transport charges are to be pre-paid by the Owner. Unless your
purchase is registered on-line, normal country warranty laws apply.
IMPORTANT SAFETY
INSTRUCTIONS
This Ashdown amplifier has been designed to provide you with many
years of faithful service – on the road, in a studio or in a domestic
environment. By following the rules set out below, you will ensure that
the unit functions safely.
Valve (tube) instrument amplifiers contain very high voltages and fragile glass
tubes and should therefore be handled with care. A number of important
precautions which must be observed are set out below.
Before using the amplifier, run through the check list below. If you are in any
doubt about any aspect of the amplifier's operation, stop using it immediately
and do not resume operation until the amplifier has been thoroughly
inspected by a qualified technician.
1) Storage and moving
When your amplifier is not in use make sure that the power cord is
unplugged from the mains outlet, and that all leads are removed from the
amplifier, including jack leads and footswitch leads. Jack socket connectors
are self-cleaning, so the process of plugging in and unplugging the leads
when not in use will ensure that the internal contacts will be cleaned when
you plug in again.
Store your amplifier in a warm, dry place away from moisture and
condensation. A motor vehicle or cellar may look dry but condensation can
form inside the unit causing short circuits and possible electric shock. If you
suspect the amplifier may have become exposed to moisture, move it to a
warm dry place and leave it to dry out for at least 48 hours before attempting
to use it.
Condensation can also occur when you move the amplifier from a hot humid
place (such as a nightclub) to a cold place (like a motor vehicle). In such
instances, always move the amplifier into a warm dry room to prevent
damage.
When moving the amplifier, handle it as carefully as you would your
instruments. Although solidly built, an amplifier is easily damaged by shock,
so be careful not to drop it or allow it to fall over. Use a protective cover to
427 SMALL BLOCK • 550 SPYDER • 550 TOURING • BTA 200/300/400 • LITTLE BASTARD
protect the finish and, if you are transporting it with other equipment, make
sure that the amplifier is on a solid floor at the bottom of the pile.
Amplifiers are heavy. Take care when lifting, always use the handles fitted to
the amplifier to move it, and get help if you have to lift the amplifier to a
greater height than you feel comfortable with.
Never attempt to operate the amplifier after it has been dropped. Take it to a
qualified technician and have it checked before using it again.
2) Leads and plugs
Your amplifier contains possibly lethal voltages and must therefore be connected
to the mains using the correct power cord, which is a three terminal type with a
ground connection.
The power cord supplied with the unit should be of the correct type. If it does
not fit your mains outlet consult your dealer or a qualified electrician for
advice before attempting to use the amplifier.
Never modify the power cord or attempt to use it with a two pin outlet. Store
all your leads in a dry case and take care when packing them away. All leads,
including guitar leads, are easily damaged with careless handling, so it is a
good idea to carry a spare lead of every type you use. Flexible power cords
get damaged very easily. At the first sign of damage, discard it and purchase a
new one. Always replace the power cord with one of the same type. Moulded
cords are the best choice with both plugs permanently fitted to the cord.
When using your amplifier and other equipment it is a good idea to connect
to the supply using a unit known as an R.C.D. These units are not expensive
and offer the user additional protection against electric shock. An electrical
shop should be able to supply you with a suitable unit.
3) Before Use
Inspect your amplifier for damage before use. Check each lead for damage
before you plug them in to the amplifier, and ensure that the loudspeaker is
connected before you switch the amplifier on.
Never try to operate the amplifier without the speaker connected. If you do,
serious damage to the amplifier will result which will be very expensive to repair.
Double check the connections you have made to your amplifier and make
sure you have connected the speaker to the correct outlet socket that
matches the cabinet you are using. The impedance of the speaker is
important and is usually shown on a plate affixed to the back of the cabinet,
so if the cabinet is 16R (Ohms) then you plug into the 16R outlet on the
amplifier.
4) Using the amplifier
When you set the amplifier up for use, it is important that you adhere to the
following rules:
Place the amplifier away from sources of heat, including radiators, etc. The
amplifier itself will get hot in normal use.
Make sure that all the grilles on the amplifier are not obstructed in any way
so that cooling air can circulate through the amplifier. Do not place anything
on or behind the amplifier that might restrict the flow of air. This includes
items of clothing, or other equipment.