Bosch GRL 400 H Professional Notice Originale page 26

26 | English
Overview of Indications
Switching on the measuring tool
(1 s self-check)
Levelling in or re-levelling
Measuring tool levelled in/ready for opera-
tion
Self-levelling range exceeded
Shock-warning function activated
Shock warning actuated
Battery voltage for ≤2 h operation
Battery empty
Maintenance and Service
Maintenance and Cleaning
Keep the rotational laser level and battery charg-
er clean at all times.
Do not immerse the rotational laser level and
battery charger into water or other fluids.
Wipe off debris using a moist and soft cloth. Do
not use any cleaning agents or solvents.
Particularly clean the surfaces at the outlet
opening of the rotational laser level regularly
and pay attention for any lint.
2 610 A13 330 | (5.8.10)
green
2x/s 2x/s
2x/s
2x/s
2x/s Flashing frequency (twice per second)
Continuous operation
Function stopped
If the rotational laser level or battery charger
should fail despite the care taken in manufac-
ture and testing, repair should be carried out by
an authorised customer services agent for
Bosch power tools. Do not open the rotational
laser level and the battery charger yourself.
In all correspondence and spare parts orders,
please always include the 10-digit article
number given on the type plate of the rotational
laser level and battery charger.
red green red
2x/s
Bosch Power Tools
2x/s