1
Guide to symbols
Warnings and other information are signalled by symbols in this manual. They are accompanied by
headings. The following symbols are used:
WARNING
... indicates a possibly dangerous situation which can cause death or serious injury if not avoided.
WARNING
... indicates possible risk of danger from laser beam.
CAUTION
... indicates a possibly dangerous situation which can cause material damage if not avoided.
INFORMATION
Useful tips and recommendations as well as information for efficient use of the sensor.
2
Safety instructions
In order to avoid accidents, injuries or material damage, act with caution and always observe the following
safety instructions:
WARNING
The product is not approved for the protection of personnel (no safety component according to
Machinery Directive).
All the safety and handling instructions indicated in these mounting and operating instructions
must be observed.
The valid on-site accident prevention regulations and general safety regulations must be obser-
ved.
Read these mounting and operating instructions carefully before using the sensor.
The manual is a product component and must be kept in immediate proximity of the sensor and
accessible to personnel at all times.
Connection, mounting and configuration of the sensor is to be carried out by trained personnel
only.
It is forbidden to tamper with or alter the device in any way!
The FT 50 RLA sensor complies with laser protection class 1 according to IEC 60825-1. The
technical requirements comply with EN 60947-5-2, 2000 edition.
Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to laser Notice No. 50
dated June 24, 2007.
44
FT 50 RLA Disctance sensor - GB - 068-13671 - 19.05.2016-12
Mounting and
operating instructions