4CODE100 & CODE100H Service Manual
BOOK-80010-01 | M3390.054
WARNING! SAFETY INSTRUCTIONS
PLEASE READ THE FOLLOWING NOTICE IN FULL BEFORE ATTEMPTING TO REPAIR, SERVICE OR DISMANTLE ANY ITEM OF MARSHALL AMPLIFICATION PLC.
MAINS INPUT & FUSE
The specic mains input voltage rating
that your amp has been manufactured for
is indicated on the rear panel of the amp.
Your amp is provided with a detachable
mains (power) lead, which should be
connected to the mains input socket on the
rear panel of the amp. The correct value
and type of mains fuse is specied on the
rear panel of the amp.
Never attempt to bypass the fuse or t one
of the incorrect value or type.
PLEASE NOTE THAT FAILURE TO OBSERVE
THE CONDITIONS SET OUT IN THIS NOTICE
MAY RESULT IN DEATH OR SERIOUS INJURY
TO YOURSELF AND/OR OTHERS. IT MAY
ALSO INVALIDATE THE MANUFACTURER’S
WARRANTY IN RESPECT OF THE ITEM OF
EQUIPMENT CONCERNED.
1. The information contained in this
Service Manual (and in all annexes,
diagrams and documents attached
to or accompanying this Service
Manual) is intended to be used by
authorised Marshall Amplication Plc
service centres or by approved waste
electrical and electronic equipment
reprocessing and recycling centres
only.
2. All repairs and servicing of Marshall
Amplication Plc equipment (‘Marshall
Equipment’) should only be carried
out by suitably trained and qualied
personnel at an authorisd Marshall
Amplication Plc service centre. For
details of your nearest authorised
service centres please contact the
‘Service Department’ at Marshall
Amplication Plc.
3. All reprocessing and recycling of
Marshall Equipment at the end of
its useful life should only be carried
out by suitably trained and qualied
personnel at properly approved waste
electrical and electronic equipment
reprocessing and recycling centres.
4. Marshall Equipment should always
be fully disconnected from the mains
electricity supply before attempting
to carry out any repair, servicing or
disassembly.
5. Even when Marshall Equipment has
been disconnected from the mains
electricity supply it may still retain
high voltage electrical charges that
are potentially hazardous to life and
health. Marshall Equipment may
also contain parts that remain at a
high temperature for a considerable
period of time after use. Extreme
caution should always therefore be
exercised when carrying out any
repairs, servicing or disassembly of
any Marshall Equipment.
6. All Marshall Equipment (including
its component parts) conform and
comply with relevant laws applicable
at the time of manufacture (including
but not limited to laws relating to
electrical safety, electromagnetic
compatibility and the presence of
hazardous substances.) Furthermore
all components are specic for their
intended use and have undergone
appropriate conformity approval.
In the event that during the repair
or servicing of any Marshall
Equipment it is necessary to replace
any component, part or material,
it is therefore essential that only
components, parts or materials that
have been approved by Marshall
Amplication Plc should be used.
7. Any safety warnings attached to
an item of Marshall Equipment
will comply with laws and industry
standards applicable at the time such
item of Marshall Equipment was
manufactured but may not necessarily
reect current law or standards. No
safety warning attached to any item
of Marshall Equipment should be
removed during servicing or repair.
Save as set out below, Marshall Amplication
Plc accepts no responsibility for any death,
injury, loss or damage arising from any non-
observance of the above conditions.
Nothing in these conditions shall limit
Marshall Amplication Plc’s liability
for death or injury to the extent that it
results from their direct negligence or its
employees.