3M DFS 700

Technical Information DFS 700 / 04.2009 7-8
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Power
7.3.1 Mains operation with the standard model
(1) Remove the lower service cover and insert the DFS power cable (Figure 7-6 Item 3)
from the Power Supply Unit box (Figure 7-6 Item 1) into the right-hand plug (Figure 7-6
Item 5).
(2) Connect the mains cable (Figure 7-6 Item 2) from the Power Supply Unit box to the
mains.
(3) Switch on the DFS 700 at the switch (Figure 7-6 Item 4).
After switching the DFS 700 on it performs a short self-check followed by the display
of two horizontal bars "- -" as confirmation. In case of issues the display will show one
of the codes explained in Section 9.4.
(4) Refit the service cover.
(5) Test the display function with a hand movement.
Figure 7-6 Electrical connections DFS 700 standard model