Leica DM IRB Microscope & Magnifier User Manual


 
8
Make sure that only fuses of the specified type
and rating are used as replacements. It is
forbidden to use mended fuses or to short-
circuit the fuse holder.
n. b.:
The instruments and accessories described
in this manual have been safety-tested and
checked for possible hazards.
Before modifying the instrument in any way
or combining it with non-Leica products not
dealt with in this manual, it is essential to
consult the Leica agency for your area or the
main factory in Wetzlar!
Any unauthorized alteration to the micro-
scope or use for which it was not intended
will automatically terminate any warranty
claim.
This instrument of safety class 1 has been built
and tested according to EN
61 010-1/IEC
1010-1/
VDE 0411-1, safety standards for electrical
measurement, control and laboratory equip-
ment.
n. b.:
To keep the microscope in this safe condition,
it is essential to note the advice and warn-
ings given in this manual.
The mains plug must only be inserted into a
grounded outlet.
If an extension cord is used, it must be grounded
as well. Any interruption of the ground
connector inside or outside the microscope or
disconnecting the ground connector can make
the microscope potentially dangerous. Inten-
tional interruption is forbidden!
n. b.:
Using the ground connection, any ac-
cessories connected to the microscope
which have their own and/or a different
power supply can be given the same ground
conductor potential. Please consult our
servicing personnel if you intend to connect
units without a ground conductor.
General safety information