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MS2E Synchronous Servomotors acc. to ATEX Directive
2014/34/EU
2.4.2
Protection from electric voltage
2.4.3
Protection against ignitable electrostatic discharge
This product is only allowed to be used in an area of use which is specified
on the type plate according to the explosion protection standards. In the case
of several ATEX designations labelled on the type plate, like gas and dust
protection, please observe that during operation only one hazardous atmos‐
phere occurs (no combination of several).
Do any maintenance in non-hazard atmosphere.
Observe the conditions on use
Observe the notes in the application conditions and do not exceed the speci‐
fied limit values.
Observe residual risks
Specified residual risks and special using conditions must be evaluated by
the plant manufacturer and operator according to the product application.
This makes own measures necessary to prevent risks.
Work required on the electric system may only be carried out by skilled elec‐
tricians. Tools for electricians (VDE tools) are absolutely necessary.
Before working:
1. Enable.
2. Secure against reactivation.
3. Ensure de-energization.
4. Ground and short-circuit.
5. Cover or shield any adjacent live parts.
After completing the job, cancel the measures in reverse order.
Dangerous voltage occurs during operation! Danger to life, risk of injury by
electric shock!
●
Before start-up, connect the protective conductors on all electric compo‐
nents according to the connection plan.
●
Operation, even for short measuring purposes, is only allowed with fixed
connected protective conductor on the specified points of the compo‐
nents.
Danger of explosion due to electrostatic discharge
Bush discharges or propagating bush discharges caused by highly charge-
generating processes may cause the explosion of ignitable atmospheres
(gases, vapors and dust). This may lead to death, severe injury and damage
to property.
●
Make sure to provide all system parts and components with adequate
electrostatic grounding and equipotential bonding in accordance with the
technical standards applicable to explosive areas and the regulations
applicable to the place of installation.
●
Avoid highly charge-generating processes in areas subject to gas and
dust explosions at non-metallic, external areas of products such as
nameplates.
Electrostatic charges may be caused e.g. by the following processes:
●
electrostatic painting
●
pneumatically conveyed dust or bulk material
●
hydraulically conveyed or flowing liquids and droplets
Safety instructions
R911387136_Edition 02 Bosch Rexroth AG
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