32
6.2 After application, clean all surfaces of worktable, measuring accessories and other
auxiliary devices with gasoline. Then apply some vaseline without any acid.
6.3 During cleaning the optical elements, if required, first wipe off the dust by using a
brush with absorbent fine soft hair, then wipe lightly them with (absorbent and clean)
fine soft cloth or a piece of absorbent cotton dipping with some mixture containing
alcohol
30
and ether
70
.
6.4 When the instrument is not used, the body shall be covered with an anti-dust mask
and the accessories shall be put into boxes or dry cylinder.
Summary of Contents for EX-100
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