003
The target aimed at reflects the laser beam
not enough. ➜ Aim at a different target;
if required cover (e.g. with white paper).
004
Temperature too high. ➜ Wait until operating
temperature (0 °C ... 40 °C) has been reached.
005
Temperature is too low. ➜ Wait until operating
temperature (0 °C ... 40 °C) has been reached.
006
Battery is too weak. ➜ Charge the battery.
007
Strong vibrations or quick movement while
taking the measurement. ➜ Do not move
the measuring instrument while taking
the measurement.
008
Incorrect input for Pythagorean measurement.
➜ Observe the order of the displayed
measured sections.
Checking precision
It is recommended to check the device
regularly to ensure that it is always precise.
If the precision deviates from the permitted
tolerance range, the device must be taken
to a customer service workshop authorised
by the manufacturer.
Have the device adjusted by authorised
technicians only.
The steps required to check the precision
are explained at the end of these instructions
on the illustrated pages.
See from page 188.
Maintenance and care
Observe the following instructions:
– Handle the measuring instrument with care
and protect it from impacts, vibrations and
extreme temperatures.
– Do not touch the receiver lens with your
fingers.
– Clean the lens with a soft, dry cloth only.
– When the measuring instrument is not
in use, keep it in the belt pouch.
– Have the measuring instrument repaired
by qualified technicians and with original
spare parts only.
This ensures that the safety of the measu-
ring instrument is maintained.
FLEX ADM 60 Li
15