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Kendrion Kuhnke Automation GmbH
4.8 Maintenance / Servicing
General
Only qualified persons are allowed to work on the unit.
CAUTION
Do not plug, mount, unplug or touch the connectors during operation!
Destruction or malfunction
Turn off all power sources before working on the unit. This also applies to any peripherals
connected such as encoders, programming devices with external power source, etc.
Servicing
The unit requires neither servicing nor any action if it is kept and operated at the admissible ambient
conditions specified in section Technical Data.
Preventive Maintenance
Cleaning the front panel
To prevent other persons from unintentionally operating the unit, be sure to turn it off before you clean its
front panel.
CAUTION
Unintentional start of functions
Movements of machine parts
In order to avoid unintentionally starting a function by touching the screen or pressing
controls when cleaning the unit, verify that the unit is properly turned off.
Use a damp cloth to clean the unit. To moisten the cloth, only use water with washing liquid, screen cleaner
or alcohol (ethanol) in it. Do not spray the cleaning agent straight on the unit but always on the cloth first. Do
not use aggressive solvents, chemicals, scouring agents, compressed air or steam jets.
To avoid damaging the front panel by cleaning, please take heed of the following:
Do not use pressure washers or steam jet ejectors.
Do not use corrosive cleaning agents, diluted acids, scouring cleaners or hard objects for cleaning.
Do not put too much pressure on the front when cleaning it.
Prevent inadmissible contamination while operating and storing the unit.
Vico MT (E 863 GB)
01/10/2021
Construction and Functionality
37
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