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Spectra GmbH & Co. KG
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Sales offi ce Austria
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Spectra (Schweiz) AG
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INSTRUCTIONS FOR SPECTRA INDUSTRIAL PC SYSTEMS
2.4 SAFETY NOTES
ELECTRICITY
HAZARD
Never open the power supply cover. The power supply fan is not intended for maintenance.
If the fan is defective, replace the power supply unit.
Only use power supplies and supply lines with protective conductor connection.
To avoid damage or malfunctions due to condensation, the unit must be brought to room
temperature slowly after transport and before commissioning. See data sheet.
EXPLOSION HAZARD
Lithium batteries can explode if handled improperly.
The released pollutants can lead to bodily injuries.
Therefore, be careful:
Do not throw batteries into fi re, do not heat them above 100°C, do not reverse polarity,
do not recharge, do not open or short-circuit them.
Protect the battery from direct sunlight, moisture and condensation.
Replace the lithium battery in a timely manner.
Replace the lithium battery with identical types only.
DANGER OF OVERHEATING
To safely disconnect the device from the power supply in the event of a malfunction,
the mains cable must be accessible in order to disconnect the device from the mains supply.
2.5 NOTES ABOUT CHASSIS
It is not permitted to open the housing while the product is in use.
Do not insert any objects into the housing or the housing openings that are not intended for this purpose, other-
wise there is a danger of electric shocks, short circuits, injuries or fi res.
