Installation and Operation Manual
Page 13 of 156
[PVI-XXX.0-YY(-TL) - Rev:1.0]
1.2.
Symbols used with the product
The symbols referring to the electrical parts of the device and that may also be used in this Manual
are the following:
Connection point for earth conductor
+
Continuous positive voltage pole
-
Continuous negative voltage pole
Direct current (VDC)
Earthing (GRD)
1.3.
Labels used with the product
Make sure that you have read and fully understood the labels before installing the product. The
device is provided with several labels, some of them with yellow background related to safety
devices.
Figure 1-1: CE mark and Caution and Danger labels
