Leica Geosystems SNLL121 - Manual (Page 18)

18 SNLL121-2.1.0en © Leica Geosystems
Main hazards of use
WARNING:
The absence of instruction, or the inadequate imparting
of instruction, can lead to incorrect or adverse use, and
can give rise to accidents with far-reaching human, material,
financial and environmental consequences.
Precautions:
All users must follow the safety directions given by the
manufacturer and the directions of the person responsible for the
instrument.
CAUTION:
Watch out for erroneous measurements if the instrument
is defective or if it has been dropped or has been
misused or modified.
Precautions:
Periodically carry out test measurements and perform the field
adjustments indicated in the User Manual particularly after the
instrument has been subjected to abnormal use and before and
after important measurements.
WARNING:
By surveying during a thunderstorm you are at risk from
lightening.
Precautions:
Do not carry out field surveys during thunderstorms.
Hazards of use