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3.2
Commissioning
3.2.1 General requirements for operation
W A R N I N G
Danger due to unauthorised use of the device
Improper use of device can cause serious accidents.
➢ Only use the device in the prescribed area of application.
➢ Never use the refractometer in a potentially explosive environment.
3.2.2 Positioning
Securely position the device and observe the following conditions:
▪
Choose a plane and non-slip surface.
▪
Secure the device against falling down.
▪
Do not place the device near table edges.
Instruction Manual DR201-95
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Version 3.1 © A.KRÜSS Optronic 2022
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Page 12 of 30
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