Figure 5: No lateral forces or torques
A: Wrong: Shearing force due to lateral force
B: Right: Axial loading of the actuator
C: Wrong: Torsion due to torque
6.2 Mounting the P-843 and Connecting to a Protective Earth
Conductor
The protective earth for the P-843 is connected as follows:
■ Mounting hole in the base of the P-843
■ Suitable, conductive screw
■ The underlying surface connected to the protective earth conductor
Tools and Accessories
■
Suitable protective earth conductor: Cable cross section ≥ 0.75 mm
2
■
Electrically conductive screw of suitable size and length (see "Dimensions" (p. 31))
■ Open-end wrench for holding the base (p. 11) of the P-843 (see "Dimensions" (p. 31) for
across flats size)
■ Suitable screwdriver
Requirements
✓
You have read and understood the general safety instructions (p. 8).
✓
You have read and understood the section "Avoiding Mounting Errors" (p. 14).
✓
The P-843 is
not connected to the electronics.
✓
The P-843 is discharged (p. 22).
✓
You have provided a suitable surface for mounting the P-843:
■ The underlying surface has suitable mounting holes (p. 31).
■ The underlying surface is connected to a protective earth conductor.
■ The underlying surface is sufficiently conductive to ensure proper function of the
protective earth conductor.
✓
You have accounted for the space required to route cables without bending and
according to regulations.
6 INSTALLATION
P843M0001EN ‒ 2/23/2021
15
M O T I O N | P O S I T I O N I N G
To Next Page
Loading...
