INSYS WLAN 2.1, Manual

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Safety INSYS WLAN serial 2.1
1.9 General Safety Instructions
Caution!
Moisture and liquids from the environment may seep into the
interior of the product!
Fire hazard and damage of the product.
The product must not be used in wet or damp environments, or
in the direct vicinity of water. Install the product at a dry locati-
on, protected from water spray. Disconnect the power supply
before you perform any work on a device which may have been
in contact with moisture.
Caution!
Short circuits and damage due to improper repairs and opening
of maintenance areas.
Fire hazard and damage of the product.
Only persons, which have the training or skills of an "Electronic
technician for industrial engineering", are authorised to open
and repair the product.
Caution!
Overcurrent of the device supply!
Fire hazard and damage of the product due to overcurrent.
The product must be secured with a suitable fuse against cur-
rents exceeding 1.6 A.
Caution!
Overvoltage and voltage peaks from the mains supply!
Fire hazard and damage of the product due to overvoltage.
Install suitable overvoltage protection.
Caution!
Damage due to chemicals!
Ketones and chlorinated hydrocarbons dissolve the plastic hou-
sing and damage the surface of the device.
Never let the device come into contact with ketones (e.g. ace-
tone) or chlorinated hydrocarbons, such as dichloromethane.
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