Initial Operation; Operating States; Switching On And Off - Bosch GRL 500 H Consignes De Fonctionnement/Sécurité

Recommendations for Optimal Handling
of the Battery
Store the measuring tool and the laser
receiver only within the permitted
temperature range, see "Technical Data". As
Initial Operation
Keep the measuring tool and the laser
receiver dry and protect them from direct
sunlight.
Do not expose the measuring tool and the
laser receiver to extreme temperatures
or variations in temperature. For example,
do not leave them in a car for extended
periods of time. In case of large variations
in temperature, allow the measuring
tool and the laser receiver to adjust to
the ambient temperature before putting
them into operation. The precision of the
measuring tool and the laser receiver may
be compromised if exposed to extreme
temperatures or variations in temperature.
Avoid heavy impact to or dropping the
measuring tool. After severe exterior effects
to the measuring tool, it is recommended to
carry out an accuracy check (see "Accuracy
Check of the Measuring Tool", page 27) each
time before continuing to work.
Setting Up the Measuring Tool
Horizontal Mode
(GRL 500 H/GRL 500 HV)
Vertical Mode
(GRL 500 HV)
– Position the measuring tool on a stable
surface in the horizontal or vertical
position, mount it to a tripod or to the wall
mount 59 with alignment unit.
Due to the high leveling accuracy, the
measuring tool reacts sensitively to ground
vibrations and position changes. Therefore,
make sure that the position of the measuring
tool is stable in order to avoid operational
interruptions due to re-leveling.
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an example, do not leave them in the a car
on a hot day.
A significantly reduced working period after
charging indicates that the battery is worn out
and must be replaced.
Operation
Operating the Measuring Tool
(see figure C)
The measuring tool is operated using the
buttons on the laser receiver. Operation can
be carried out either directly at the measuring
tool (laser receiver docked in charging/
storage station 6) or via RF communication
(laser receiver acts as a remote control).
Operating States
The system consisting of measuring tool and
laser receiver knows three operating states:
– Operating
All functions of the measuring tool and
laser receiver are activated.
See "Switching On", page 20.
– Sleep mode
To save energy, most of the functions of
the measuring tool are deactivated for 2 h
maximum.
The theft alarm system and the anti-drift
system are still activated.
All settings (audio signal/volume,
measuring accuracy, slope, etc.) are
saved.
See "Sleep Mode", page 20.
– Switched off
All functions of the measuring tool and
laser receiver are deactivated.
See "Switching Off", page 20, and
"Automatic Shutdown", page 20.
Switching On and Off
Do not point the laser beam at persons or
animals and do not look into the laser beam
yourself, not even from a large distance.
Do not leave the switched-on measuring
tool unattended and switch the measuring
tool off after use. Other persons could be
blinded by the laser beam.
Note: Before using the measuring tool, you
should always perform an accuracy check
(see "Accuracy Check of the Measuring
Tool", page 27).
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