5
2-3-3 Use two M4X25 screws to install the back cover on the 86 electrical box, and use one M4X20 screw to fix to the wall. (Fig.4)
2-3-4 Adjust the length of the two plastic screw bars in the accessories so there is a uniform dista- nce between the electrical box screw bar and the
wall. Make sure that it is as flat as the wall when installing the screw bar to the electrical box screw bar. (Fig.5)
Screw hole fixed on
the wall, use one
Ø4x20mm
Screw hole installed on 86
Electrician box, use two
M4x25mm
Fig. 4
Back cover
Signal switching
wires
Electrician
box
Fig. 5
Содержание KCT-03 SRPS
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