Overview
Figure 6: Protective earth connector on the V-417.xx6211E0
1. Connector for the protective earth conductor on the V-417.xx6211E0, indicated by the
protective earth symbol
2. Safety washer
3. Flat washer
4. Protective earth conductor lug
5. Screw, ISO 7045 M4×8
Tools and Accessories
■
Suitable protective earth conductor:
■
Cable cross section
≥
0.75 mm
2
■
Contact resistance <0.1
Ω
at 25 A at all connection points relevant for attaching the
protective earth conductor
■
Suitable screwdriver
Requirements
✓
You have read and understood the
general safety instructions (p. 7)
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 V-417.xx6211E0 in the event of malfunction or failure of the system. If
there are touch voltages, touching the V-417.xx6211E0 leads to serious injuries or death by
electric shock.
►
Connect the V-417.xx6211E0 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 V-417.xx6211E0 to the protective earth conductor before restarting.
Information
►
Observe the applicable standards for connecting the protective earth conductor.
Connecting the V-417.xx6211E0 to the Protective Earth Conductor
1. If necessary, attach a suitable cable lug to the protective earth conductor.
2. Attach the cable lug of the protective earth conductor to the protective earth connection
as shown in the illustration of the V-417.xx6211E0.
3. Tighten the screw with a torque of 1.2 Nm to 1.5 Nm.
6 INSTALLATION
V417M0009EN
‒
4/26/2019
15
M O T I O N | P O S I T I O N I N G
