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1. Environmental and Safety Instructions
1.1 Safety Instructions
1. Please read all instructions before installing and powering the
unit. You should keep these instructions in a safe place for future
reference. When installing and using this electrical equipment,
always follow basic electrical safety precautions.
2. If the power supply shows signs of damage or malfunction, stop
using it immediately, turn off the power and disconnect the
power supply before contacting your supplier for a repair or
replacement.
3. Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment. Use only the accessories, attachments,
and power supplies provided by the manufacturer –connecting
non-approved antennas or power supplies may damage the unit,
cause interference or create an electric shock hazard, and will
void the warranty.
4. Do not attempt to repair the product. The unit contains no
electronic components that can be serviced or replaced by the
user. Any attempt to service or repair the unit by the user will
void the product warranty.
5. Do not lay the communication cables for the sensor together with
high-voltage lines or power lines. Placing them in the same
conduit or duct may cause damage or malfunction due to
induction interference. As a general rule, wire the sensor in a
separate system, use an independent metal conduit, or use
shielded cable
6. Do not short-circuit the load. Explosion or fire may result and
avoid to reverse the power supply polarity or otherwise wired
incorrectly.
