ILLKO DIGIOHMPro, Руководство пользователя

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DIGIOHMpro
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1. INTRODUCTION
1.1. Safety
Read this User’s Manual carefully and completely and follow all
instructions contained therein. Otherwise using of the instrument
may be dangerous for operator, for installation under test under
test or for the instrument !
Explanation of the symbols on the instruments:
Protection class (double insulation).
Danger of electric shock.
Warning concerning a point of danger!
Read User’s Manual and observe all precautions!
The instrument meets the requirements of relevant European standards.
If there is reason to believe that safe operation has become impossible,
put the instrument out of operation and secure it against any unintended
operation. Safe operation must be presumed to be no longer possible, if:
•
The instrument does not operate properly any longer. In this case, we
recommend RESET as described in the Chapter 3.6.
•
The instrument, cables, connectors, plugs or accessories exhibits visible
damages.
•
The instrument was stored under unfavourable conditions for a long period.
•
The instrument was exposed to extraordinary stress caused by transport.
•
The batteries / fuse compartment cover is not properly fastened by both
screws.
Observe the following safety precautions:
• Make sure that the instrument, measuring cables and all other accessories
are in flawless condition, e.g. no damaged insulation, no broken cables or
plugs etc.
• Do not touch conductive parts of test tips, crocodiles, test cables etc., even if
only one test tip, crocodile, test cable etc. is connected to installation.
DANGER OF ELECTRIC SHOCK!
• Use only standard or optional accessories supplied by your distributor (see
chapters 2.3 and 2.4).
• It is necessary to respect all safety regulations applicable to particular
measurement.
• Do not press any key (unless otherwise stated in this manual) when
connecting the instrument to the measured installation.
• Do not expose the instrument to aggressive gases, vapours, liquids and dust.