Maintenance
Module Removal
WARNING. Only qualified personnel should perform service procedures. B efore
performing th
is or any other procedure in this manual, read the General Safety
Summary and Service Safety Summary located at the beginning of this manual.
Also, to prevent possible injury to service personnel or damage to electrical
components, read Preventing ESD. (See page 9, Preventing ESD.)
To work on the instrument, place it face down in its protective front cover. You
can r emove the tabs from the cover if you want t o make it easy to m ove the
instrument in and out of the cover while working on it.
Figur
e2:Removingtabsfromthefrontprotectivecover
To re
move as assembly, refer to the module locator illustration. (See Figure 3
on page 14.)
You
can also refer to the exploded view diagrams and parts lists. (See page 21,
Replaceable Parts List.) The parts lists show how many of each type of screw is
used to a ttach each replaceable module .
If you are disassembling the instrument for cleaning, refer to the Inspection and
Cleaning procedure for instructions. (See page 9, Inspection and Cleaning.)
WARNING. Before performing any procedure in this subsection, disconnect the
power cord from the line voltage source. Failure to do so could cause serious
injury or death.
Required Equipment
You will need a Torx driver with a T-15 Torx tip to remove instrument screws.
MDO3000 Series Mixed Domain O sc illoscopes Service Manual 13
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