Process Unit 73 LF - Knick

Safety Information
Be sure to read and observe the following requirements!
Before connecting the instrument to mains, make sure that the mains voltage corresponds
to the voltage rating given on the rating plate.
Opening the instrument exposes live parts. Therefore, the instrument shall not be
opened. If repair should be required, return the instrument to our factory.
If opening the instrument is inevitable, it shall first be disconnected from all voltage
sources.
Make sure that the mains supply has been disconnected.
Repair or adjustment of an opened instrument under voltage shall be carried out only
by a skilled person who is aware of the hazard involved.
Remember that the voltage across accessible parts of the open instrument may be
dangerous to life.
Whenever it is likely that the protection has been impaired, the instrument shall be
made inoperative and secured against any unintended operation.
The protection is likely to be impaired if, for example:
the instrument shows visible damage
the instrument fails to perform the intended measurements
after prolonged storage at temperatures above 70 C
after severe transport stresses
Before recommisioning the instrument, a professional routine test according to
EN 61010-1 shall be performed. This test should be carried out at our factory.
Information
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