Fitting
Fig. 7-1:
Fitting the transmission element
Use the centering hole for fitting transmission elements. For details on cen‐
tering holes, please refer to the project planning manual. If necessary, heat‐
ing up the transmission element.
7.2
Connecting the electric supply
7.2.1
Safety
Danger! Electric voltage! Operations in the vi‐
cinity of live parts are extremely dangerous.
WARNING
Work required on the electric system may only be carried out
by skilled electricians. Tools for electricians (VDE tools) are
absolutely necessary.
Prior to commencing work:
1. Isolate (even auxiliary circuits).
2. Secure against reactivation.
3. Ensure de-energization.
4. Ground and short-circuit.
5. Cover or shield any adjacent live parts.
Explosion hazard due to improper handling
during the connection of the motor!
DANGER
●
Make sure that the motor is only connected in the de-energized state
and a non-explosive atmosphere.
●
Before working on the system, always use a suitable measuring instru‐
ment (e.g. multimeter) to check whether parts are still under a residual
voltage (e.g. due to the residual energies of capacitors in filters, drive
devices, etc.); let their discharge times elapse.
●
The connection between the grounding conductor and the system
ground must be made before any other connections.
●
The junctions to or on the control device must be situated outside a haz‐
ardous area or be licensed for the use in hazardous areas.
42/65
Assembly
MS2E Synchronous Servomotors acc. to ATEX Directive
2014/34/EU
Bosch Rexroth AG R911387136_Edition 02
