PEU 016 - USB to 16x Serial Port Extender Unit
5 COMMISSIONING & MAINTENACE
5.1 COMMISSIONING
Warning!
Hazardous voltage is present inside the device during operation. Disregarding of safety
rules can result in severe personal injury or property damage.
Only qualified personnel may work with described device after being familiar with warnings and
safety notices in this paper and other safety regulations.
Following instruction must be taken into consideration:
Device must operate completely assembled! Device must be used as described. No
modifications of the device should be made.
Attach ground wire before attaching power supply. Device must be grounded during
operation!
Check if the power supply voltage complies with device operation voltage.
Do not open device while it is energized! Hazardous voltage is present inside the device.
5.2 MAINTENANCE
The device is maintenance-free. Disconnect power supply before cleaning it. Use moist cloth. Do not use
liquids.
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User manual PEUMU016
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