Installation; Mounting The L-412.Xx9211E0 - PI L-412.039211E0 User Manual

6 INSTALLATION

6 Installation
6.1

Mounting the L-412.xx9211E0

Overview
Figure 4: Mounting the L-412.xx9211E0 onto an underlying surface
Tools and Accessories
Screw set for mounting the L-412.xx9211E0 (p. 9)
■
■ Suitable screwdriver
Requirements
You have read and understood the
✓
You have provided a suitable surface with the holes necessary for the
✓
required, locating pins (p.
■ The flatness of the surface is ≤ 2 μm.
■ For applications with large temperature changes: The surface should have the same or
similar thermal expansion properties as the L-412.xx9211E0.
You have accounted for the space required to route cables without bending and
✓
according to regulations.
DANGER
Risk of electric shock if the protective earth conductor is not connected!
If the protective earth conductor is missing or not properly connected, risk of dangerous
touch voltages on the L-412.xx9211E0 in the event of malfunction or failure of the system. If
there are touch voltages, touching the L-412.xx9211E0 leads to serious injuries or death by
electric shock.
► Connect the L-412.xx9211E0 to a protective earth conductor before startup.
► Do not remove the protective earth conductor during operation.
► If the protective earth conductor has to be removed temporarily (e.g., for modifications),
reconnect the L-412.xx9211E0 to the protective earth conductor before restarting.
14
L412M0016EN ‒ 3/14/2019
general safety instructions (p.
31).
7).
screws and if
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