Notes On How To Avoid Property Damage Or Malfunctions; Correct Use; Notes For Operators And Manufacturers; Modifications And Conversions - Lenord+Bauer GEL 2470 Betriebsanleitung

Lenord + Bauer
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Notes on how to avoid property damage or malfunctions

3.1

Correct use

The speed sensor is intended solely for measurement tasks in the industrial and com-
mercial sector. It is installed in a system and must be connected to special evaluation
electronics, contained, for example in a positioning control unit or an electronic counter.
All other uses shall be deemed incorrect.
3.2

Notes for operators and manufacturers

Personnel training
 Make sure that the following requirements are met:
– Assembly, operation, maintenance and removal tasks are performed by trained
and qualified skilled personnel or are checked by a responsible specialist.
– Personnel has received training in electromagnetic compatibility and in handling
electrostatic-sensitive devices.
 Provide personnel with all applicable accident prevention and safety regulations.
 Make sure that personnel is familiar with all applicable accident prevention and
safety regulations.
3.3

Modifications and conversions

Unauthorised modifications or conversions may damage the product.
Do not make any modifications or conversions to the product, with the
exception of activities described in this documentation.
3.4

Sources of hazards

The speed sensor is a sensitive measuring instrument because the active, magnetic
sensor element is located directly beneath the measuring surface. Mechanical damage
can quickly cause the measuring system to fail.
3.4.1

Protective cap

The speed sensor is supplied with a protective cap to prevent damage to the sensitive

measuring surface.

 The protective cap should only be removed directly before assembly.
 If you are removing a speed sensor that is fully functional, fit the protective cap
immediately after removal.
3.4.2 Measuring surface
The speed sensor is highly magnetic on its measuring surface. When it is brought close
to metal objects, it can quickly make contact with them. For example, the measuring
GEL 2470
Correct use
3 Notes on avoiding ...
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