User`s guide

USER'S GUIDE____________________________________________________________________
12 __________________________________________________________________ M211095EN-C
WARNING
Make sure that you connect only de-energized wires.
WARNING
Using a long cable between different units (sensors, transmitters, power
supplies, and displays) can cause a lethal surge voltage, if a lightning
strike occurs in the vicinity. Always apply proper grounding procedures
and follow the requirements of the local Electrical Code.
WARNING
Do not install WMT700 when there is a risk of thunderstorm or lightning
activity in the area.
CAUTION
Do not modify the unit. There are no user-serviceable parts inside.
Improper modification can damage the product or lead to malfunction.
CAUTION
When handling WMT700, do not rotate, pull, strike, bend, scrape or
touch the transducers with sharp objects. Any impact on the wind sensor
array damages the device.
CAUTION
The heating supply wires of WMT700 are internally connected to each
other. If the connection cable has two positive heating supply wires, both
must be connected to each other. Leaving one terminal unconnected or
connecting it to the ground may cause a WMT700 malfunction or a short
circuit in the power supply.