2
Safety instructions
Observe the general safety notes in this chapter and the safety instructions in
this documentation. Therewith, you avoid personal danger, damage and er‐
rors.
This operating instruction must be stored and transferred in case
of sale during the complete product lifetime.
2.1
Important instructions on use
2.1.1
Intended use
Prerequisites for proper and safe use of the motors are proper transport, ap‐
propriate storage, proper assembly and connection, careful maintenance, op‐
eration and overhaul.
The motors have been designed for installation in industrial machinery. The
motors have been designed and manufactured in compliance with the EU di‐
rectives and harmonized standards specified in the following.
The observance of and compliance with the specifications of the operating in‐
structions (DOK-MOTOR*-MS2E*******-PRRS-**-P) are part of the intended
use.
The here described motors are only allowed to be used in an area for compo‐
nents for Group II, Category 3G/3D, ATEX directive 2014/34/EU.
●
where no explosive atmosphere can occur during normal operation, as
this is avoided by ventilation and monitoring.
●
where explosive atmosphere can occasionally occur in an event of fault
and this atmosphere can be eliminated and intercepted by the user im‐
mediately after occurrence. Thus the explosive atmosphere appears
rarely and for a short period of time.
This corresponds to the use of motors in zone 2 and zone 22.
Standards
EN 60034-1
Rating and performance
EN 60034-5
Degree of protection
EN 60079-0
Hazardous areas - Part 0: Equipment - General requirements
EN 60079-7
Hazardous areas - Part 7: Equipment protection by increased safety
"e"
EN 60079-31
Potentially explosive atmosphere - Part 31: Equipment dust ignition
protection by enclosure "t"
Directives
2014/34/EU
ATEX directive 2014/34/EU
The ATEX designation ends with the symbol "X". It refers to "Special condi‐
tions". Please observe the notes in chapters
chapter 5.1 " ATEX labeling for
and
chapter 5.2 "ATEX labeling for MS2E
The machine manufacturer must evaluate the electric and mechanic safety
as well as environmental influences in the assembled state of the machine
according to the Machine Directive 2006/42/EC and DIN EN 60204-1 (safety
of machines).
The electrical installation must comply with the protection requirements of
EMC Directive 2014/30/EU. The plant manufacturer is responsible for appro‐
MS2E Synchronous Servomotors acc. to ATEX Directive
2014/34/EU
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Safety instructions
R911387136_Edition 02 Bosch Rexroth AG
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