
Operating Instructions – AC Motors DR / DV / DT / DTE / DVE / Asynchrounos Servo Motors CT / CV
5
2
Safety Notes
2
Safety Notes
Preface
The following safety notes are concerned with the use of motors. If using gearmotors,
also refer to the safety notes for gear units in the corresponding operating instructions.
Please also consider the supplementary safety notes in the individual sections of
these operating instructions.
General
information
During and after operation, motors and gearmotors have live and moving parts and their
surfaces may be hot.
All work related to transport, putting into storage, setting up/mounting,
connection, startup, maintenance and repair may only be performed by trained
personnel observing
•
The corresponding detailed operating instructions and wiring diagrams
•
The warning and safety signs on the motor/gearmotor
•
The specific regulations and requirements for the system
•
The national / regional regulations governing safety and accident prevention
Severe injuries and damage to property may result from
•
Improper use
•
Incorrect installation or operation
•
Unauthorized removal of necessary protection covers or the housing
Designated use
These electric motors are intended for industrial systems. They fulfill the applicable
standards and regulations:
•
Low voltage directive 73/23/EEC
Technical data and information about the permitted conditions can be found on the
nameplate and in the documentation.
It is essential to observe all the specified information!
Transportation
Inspect the shipment for damage as soon as you receive the delivery. Inform the
shipping company immediately. It may be necessary to preclude startup.
Tighten installed eyebolts. They are only designed for the weight of the
motor/gearmotor; do not attach any additional loads.
The installed lifting eyebolts comply with DIN 580. Observe the loads and regula-
tions specified in this standard. If the gearmotor is equipped with two suspension
eye lugs or lifting eyebolts, then both of the suspension eye lugs should be used
for transportation. In this case, the tension force vector of the slings must not
exceed a 45° angle in accordance with DIN 580.
Use suitable, sufficiently rated handling equipment if necessary. Remove any transpor-
tation fixtures prior to startup.
Installation /
assembly
Follow the instructions in the section "Mechanical Installation"!
Inspection /
maintenance
Follow the instructions in the section "Inspection and Maintenance"!