Safety Options Positioning; Safe Positioning Of The Control Equipment - ABB IRBP Product Manual

3.5 Safety options positioning

3.5.1 Safe positioning of the control equipment

Safety instructions
In general, the following conditions must be satisfied:
Light barriers need to be installed so that the risk zone cannot be crossed from behind. If
this cannot be guaranteed, further safety devices must be installed.
During all phases of the work it must be possible to check control of the machine electrically,
so that a dangerous machine movement can be averted immediately.
The safety distance between the risk zone and the light field need to be sufficient to ensure
that a dangerous machine movement is interrupted, before a person can reach the risk
zone.
Mechanical and electrical installations need to be carried out by trained and qualified per-
sonnel.
Installation and commissioning of the equipment need to be carried out by trained and
qualified personnel.
Repairs, especially those concerning optics and circuit cards, must only be carried out by
the manufacturer or by persons appointed by the manufacturer.
Interference or modifications to safety equipment are not permitted.
Product manual - IRBP /D2009
3HAC037731-001 Revision: T
CAUTION
Regulations applicable for machine safety must be observed during installation
and use. Consult with the relevant local authorities about technical safety issues,
if necessary.
CAUTION
Any connected entry protection must be designed to comply with category 4 in
accordance with EN 954-1.
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3 Installation and commissioning
3.5.1 Safe positioning of the control equipment
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