ABB SM3000 User Manual page 113

SM3000
Multipoint Videographic Recorder
1
Cut a hole in the panel – see Fig. 7.3, page 110.
2
Insert the instrument into the cut-out.
3
Fig. 7.4 Fitting the Instrument into the Panel
Note. This is critical in order to ensure proper compression of the panel seal and achieve the NEMA 4X hosedown rating.
IM/SM3000–EN Rev. L
3
3
7 Installation
Fit the panel clamps in 4 positions
3
(upper clamp omitted for clarity).
Tighten the panel clamps
4
securely by hand –
see .
Note below
111