Velleman PI150BN User Manual
Page 6
PI150W // 12V & 24V VELLEMAN
5
8. MEASURING AC VOLTAGES
The output wave of the AC inverter is a MODIFIED SINEWAVE. An AUTHENTIC
RMS VOLT METER is required to measure the AC output voltage. Using any
other type of voltage measuring device will result in an AC voltage reading that is
up to 20 to 30V lower than the rated value. Only an authentic RMS voltmeter
provides an accurate reading.
9. VENTILATION
IMPORTANT ! Do not cover the device with e.g. a cloth and remove all objects
within a 50cm radius.
These precautions are necessary to protect the device against overheating.
10. CAUTION
In case of trouble with the AC output, e.g. short circuit, overload, etc… the
protection circuit will automatically cut off the output.
In such cases :
(A) switch off the power at once
(B) disconnect all devices
(C) check the connected devices
(D) you can use the devices again as soon as the problems
have been solved
Store the inverter in the right environment :
(A) well-ventilated
(B) not exposed to direct sunlight or any other heat source
(C) inaccessible to children
(D) safe from water/moisture, oil or grease
(E) safe from flammable substances
Connecting the inverter in the wrong way will void the warranty.