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Ambient conditions during operation
9.2
Commissioning
Commissioning in potentially explosive atmos-
pheres is prohibited until it has been ascer-
tained that the overall system corresponds to the
demands and certification conditions for explo-
sion protection.
MS2E motors can only be commissioned with
other components (drive controller, control unit).
Prior to commissioning
Make sure you have the documentations of all
used products ready.
Prior to commissioning, ensure that the following
requirements are met.
•
Ensure that the motor and all participating
components of the drive are undamaged.
•
Storage time of the motor. Depending on the
storage time, take measures to ensure safe
operation. Run in bearings, resurface the
holding brake, ... See table
"Storage" on page
42.
•
Make sure that all mechanical and electrical
connections (temperature sensor, potential
equalization conductor, ...) are properly con-
nected and secured against loosening.
•
Ensure that a holding brake voltage of
24 V ±10% is applied to the motor. If neces-
sary, adjust the voltage.
•
Check the proper function of the holding
brake.
•
Do not do the grinding procedure in haz-
ardous ambience.
•
Ensure that keys are protected against ejec-
tion.
Enable the safety devices and monitoring sys-
tems of the machine.
Commissioning
Once all requirements are met, proceed as fol-
lows:
Bosch Rexroth AG
•
•
Observe the general and technology-dependend
safety instructions in this documentation.
For commissioning of the controllers and control
systems, additional steps may be required. The
inspection of the functioning and performance
of the systems is not object of these Operating
Instructions; instead, it is carried out within the
framework of the commissioning of the machine
as a whole. Comply with the information and
instructions of the machine manufacturer.
9.3
⮫ Chapter 7.1
Climatic conditions are defined in classes
according to DIN EN IEC 60721. The classes
are differentiated in the areas storage, transport
and operation. They are based on long-term
experiences and take all influencing variables into
account, e.g., air temperature and air humidity.
A permanent use of the motors is possible when
the specified class 3K22 according to DIN EN IEC
60721-3-3 is observed. Deviations and enhance-
ments according to the follwing table must be
observed.
Table 23: Ambient conditions
Operation
Installation altitude
Ambient temperature
Relative humidity
Absolute humidity
MS2E Synchronous Servomotors
Commission the drive system according
to the instructions of the corresponding
product documentation. The respective
information can be found in the functional
description of the drive controllers.
Record all measures taken in the commis-
sioning log.
Ambient conditions
during operation
0 ... 1,000 m above sea
level
0 ... +40 °C
5 ... 95 %
1 ... 29 g/m
R911387136, Edition 03
3
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