Maintenance And Service; Maintenance And Cleaning - Bosch Professional GLM 80 Manual

1.800.544.2843
Cause Corrective measures
The calibration of the grade Repeat the calibration ac-
measurement has not been cording to the instructions
carried out in the right order that appear on the display
or has not been carried out in and in the manual.
the correct positions.
The surfaces used for calib- Repeat the calibration on a
ration were not precisely ho- horizontal or vertical surface
rizontal or vertical. and check the surfaces be-
forehand if necessary using a
spirit level.
The measuring tool has Repeat the calibration and
moved or tilted when the hold the measuring tool still
button was pressed. against the surface when
pressing the button.
Battery charge indicator (g), temperature warning (j)
and "ERROR" shown in the display
The temperature of the Wait until the charging tem-
measuring tool is outside the perature range has been
permissible charging temper- reached.
ature range.
Battery charge indicator (g) and "ERROR" shown in the
display
The battery charging voltage Check whether the connec-
is not correct. tion has been established
correctly and that the micro
USB cable is working prop-
erly. If the device symbol
flashes, the battery is defect-
ive and must be replaced by
the Bosch after-sales ser-
vice.
Battery charge indicator (g) and clock symbol (f) shown
in the display
Charging time significantly Only use the original Bosch
extended due to the charging micro USB cable.
current being too low.
Measurement result implausible
Target surface reflection not Cover the target surface.
distinct (e.g. water, glass).
Laser beam output (16) and/ Keep the laser beam output
or reception lens (17) are (16) and/or reception lens
covered. (17) clear.
An incorrect reference level Select a reference level that
has been set. is appropriate for the meas-
urement.
Obstruction in the path of the The laser point must be fully
laser beam. on the target surface.
The indicator remains unchanged or the measuring tool
reacts unexpectedly when a button is pressed.
Software error. Press the measuring button
(2) and the button for
memory deletion/switching
on or off (8) to reset the soft-
ware.
www.calcert.com
15
10 20
5 25
0 30
Cause Corrective measures
The measuring tool monitors correct function-
ing in every measurement. If a defect is detec-
ted, the display will indicate only the symbol
shown opposite. In this case, or if the above-
mentioned corrective measures cannot rectify
an error, submit the measuring tool to the Bosch after-sales
service via your dealer.

Maintenance and Service

Maintenance and Cleaning

Only store and transport the measuring tool in the protective
bag provided.
Keep the measuring tool clean at all times.
Never immerse the measuring tool in water or other liquids.
Wipe off any dirt using a damp, soft cloth. Do not use any de-
tergents or solvents.
Take particular care of the reception lens (17), which must
be handled with the same level of care you would give to a
pair of glasses or a camera lens.
If the measuring tool needs to be repaired, send it off in the
protective bag (24).
Transport
The contained lithium-ion batteries are subject to the Dan-
gerous Goods Legislation requirements. The batteries are
suitable for road-transport by the user without further re-
strictions.
When shipping by third parties (e.g.: by air transport or for-
warding agency), special requirements on packaging and la-
belling must be observed. For preparation of the item being
shipped, consulting an expert for hazardous material is re-
quired.
Disposal
Measuring tools, chargers, batteries, accessories
and packaging should be recycled in an environ-
mentally correct manner.
Do not dispose of measuring tools, chargers or
batteries with household waste.
Battery packs/batteries:
Li-ion:
Please observe the notes in the section on transport (see
"Transport", page 28).
Integrated batteries may only be removed for disposal
u
by qualified personnel. Opening the housing shell can
destroy the measuring tool.
Before you can remove the battery from the measuing tool,
you will need to use the measuring tool until the battery is
completely discharged. Unscrew the screws on the housing
and remove the housing shell in order to remove the battery.
To prevent a short circuit, disconnect the connectors on the
battery one at a time and then isolate the poles. Even when
fully discharged, the battery still contains a residual capa-
city, which can be released in case of a short circuit.
sales@calcert.com