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Warnings
Please carefully read this manual and all warnings. Install the meter ONLY when you are sure
that you've covered all aspects.
Where the product is intended for "UL" installations, removal or
!
addition of option boards is not permitted.
Check that the model number and supply voltage suit your application before
!
you install the meter.
Connect the meter according to current IEE regulations, IEC61010 &
NFPA:70 National Electric Code in USA.
This meter is for Installation class II service only. This means it
has exposed electrical and power terminals. You must install it in a
suitable fire enclosure which will also protect users from electric shock
!
We designed this meter for Pollution-Degree 2 environments only.
Power supplies to this equipment must have anti-surge (T) fuses rated at 400mA for
230V supply, 400mA for 110V supply or 2A for DC supplies in the range 11-30VDC.
!
Only Siba fuses in series 189500, cULus listed according to file #E167295 are
accepted for this service under the terms of UL listing. A switch or circuit breaker, clearly
marked as a disconnecting device, must be included close to the installation.
Don't touch any circuitry after you have connected the meter, because there may be
lethal voltages on the circuit board.
Only adjust on-board switches or connections with the power turned off
!
Make sure all screw terminals are tight before you switch the meter on.
Only clean the meter's front with a soft damp cloth. Only lightly dampen with water.
!
Do not use any other solvents. The behind-panel case may be cleaned with a dry cloth
only, use no liquid or solvent on it.
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