PI L-505.021212, User Manual

Page: 16 / 42

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. 8) .
Information
►
Observe the applicable standards for connecting the protective earth conductor.
Connecting the L-505.021212 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 L-505.021212.
3. Tighten the screw with a torque of 1.2 Nm to 1.5 Nm.
4. Make sure that the contact resistance is <0.1
Ω
at 25 A at all connection points relevant for
attaching the protective earth conductor.
6.3 Setting Up a Multi-Axis System
The L-505.021212 can be used in XY systems.
Designations in these instructions:
■
Lower positioner: Forms the basis of the multi-axis system, is attached to an underlying
surface
■ Upper positioner: Forms the upper axis of the multi-axis system, is attached to the lower
positioner rotated by 90°
Tools and Accessories
■ Screw set for mounting the L-505.021212 (p. 10)
■
Socket head screws for fastening
■
Dowel pins as locating pins
■
Suitable screwdriver
Requirements
✓
You have read and understood the general safety instructions (p. 8) .
✓
The positioners are not connected to the electronics.
✓
The lower positioner has been mounted onto the underlying surface properly (p. 14) .
✓
You have accounted for the space required to route cables without bending and
according to regulations.
6 INSTALLATION L505M0015EN
‒
3/18/2020
16
M O T I O N | P O S I T I O N I N G