Eaton XV300 Manual page 32

2. Safety regulations
2.3 Device-specific Hazards
32
CAUTION
NON-GALVANICALLY-ISOLATED INTERFACES
The XV300 may be damaged by potential differences.
The GND terminals of all bus modules must be connected.
Do not connect the connector to the XV300 or disconnect it without
first de-energizing the system.
CAUTION
DATA LOSS
If the SD card is being written to and a voltage drop occurs or the card
is removed, data may be lost or the SD card may be ruined.
Insert the SD card only when the XV300 is de-energized.
Avoid writing to SD cards. Reasons:
SD cards have a limited number of write cycles.
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If there is a voltage drop while a write operation is in progress, data
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loss is highly likely to occur.
Remove the SD card only when the XV300 is de-energized.
Before switching off the device, make sure that there are no pro-
grams writing to the SD card.
CAUTION
SHORT-CIRCUIT HAZARD
If the XV300 multi touch display is or has been exposed to envir-
onmental fluctuations (ambient temperature, air humidity), condensation
may form on or inside it. As long as this condensation is present, there
will be a short-circuit hazard.
Do not switch on the XV300 multi touch display when it has con-
densation in or on it.
If the XV300 has condensation in or on it, or if the panel has been
exposed to environmental fluctuations, let the panel settle into the exist-
ing ambient temperature before switching it on. Do not expose the
XV300 multi touch display to direct thermal radiation from heating appli-
ances.
CAUTION
UV LIGHT
Plastics will become brittle when exposed to UV light. This artificial
aging will reduce the XV300 unit's lifespan. Protect theXV300 unit from
direct sunlight and other sources of UV radiation.
XV300 04/19 MN048017EN www.eaton.eu