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18
7.5 Interference due to external influences
Image transmission may be disturbed by
• faulty or insufficient radio interference suppressors in other
electrical equipment (inverters or generators),
• voltage fluctuations when switching on/off high electrical
loads�
8 Maintenance, repair and disposal
Keep the front lens of the device clean. Soiling may considerably
affect the image quality!
►
To clean the lens window, do not use any detergents or solvents which
might damage the front glass�
►
Do not open the housing of the device� The device does not contain any
components that need to be maintained by the user� The device must only
be repaired by the manufacturer�
►
Dispose of the device in accordance with the national environmental
regulations�
9 Approvals/standards
The EU Declaration of Conformity is available at www�ifm�com�