Mounting Notes - Siemens LME71 Series Basic Documentation

Installation notes
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To ensure safety and reliability of the LME7 system, the following points must also be
observed:
- Condensation and ingress of humidity must be avoided.
Should such conditions occur, make sure that the unit will be completely dry before
switching on again! If not observed, there will be a risk of electric shock
- Static charges must be avoided since they can damage the unit's electronic
components when touched.
Recommendation:
1.2

Mounting notes

 Ensure that the relevant national safety regulations are complied with
 In the geographical areas where DIN regulations are in use, the requirements of
VDE must be satisfied, especially DIN/VDE 0100, 0550 and DIN/VDE 0722
 The LME7 must be secured with fixing screws M4 (UNC32) or M5 (UNC24),
observing a maximum tightening torque of 1.8 Nm at all 3 fixing points. The
additional bearing surfaces on the housing are provided to improve mechanical
stability. The additional bearing surfaces must rest on the mounting surface. The
evenness of the mounting surface must be within a tolerance range of 0.3 mm
13
Operating panel
7113z05e/0810
Figure 1: Mounting – mounting surface
Mounting surface
Basic Documentation LME7...
1 Safety notes
Use ESD equipment
168.8
73.9
5
(73.9)
Outer contour housing
13
Program module
13
0.3
CC1P7105enr
O5 (3x)
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24.07.2020