![background image](http://html1.mh-extra.com/html/hilti/pd-20/pd-20_operating-instructions-manual_2135805010.webp)
18
19
2. Safety information
CAUTION
If the equipment is not used for
lengthy periods, there is a risk of it
being damaged by leaking batteries.
Preventative measures
Remove the batteries if you do not intend to use
the equipment for some time.
CAUTION
At regular intervals or before
measuring, check that the folding
spike functions correctly.
The symbol illustrated is shown in the
display.
Operating risks, continued
continued
2. Safety information
Preventative measures
– Take individual measurements
– Set up the tool in a fixed position (tripod)
CAUTION
Objects moving through the path of
the laser beam while measuring may
lead to incorrect measurements.
Preventative measures
Take care to ensure that no objects move
through the path of the laser beam.
CAUTION
Inadmissible mechanical influences
during the shipping or disposal of
charged batteries may lead to a risk of
fire.
Preventative measures
Remove the batteries from the tool before
shipping and dispose of them only when fully
discharged (operate the tool in tracking mode
until the batteries are discharged).
CAUTION
Opening the product without
authorisation will not only invalidate
the warranty, it may also cause
malfunctions and measuring errors.
Preventative measures
Do not open the product! Only the battery
compartment cover should be opened when
replacing the batteries.
Operating risks, continued
continued