Bosch GLM 80 Professional Manual Original página 21

OBJ_BUCH-1347-006.book Page 21 Friday, April 25, 2014 3:28 PM
22 Battery charger
23 Protective pouch
24 Measuring rail
25 Locking lever for measuring rail
26 Tripod*
27 Laser viewing glasses*
28 Laser target plate*
* The accessories illustrated or described are not included as
standard delivery.
** Keep button pressed to call up the extended functions.
Display Elements
a Measured-value lines
b "ERROR" indication
c Result line
d Digital vial / position of measured-value list entry
e Measured-value list indicator
f Measuring functions
Length measurement
Area/surface measurement
Volume measurement
Continuous measurement
Indirect height measurement
1
Double indirect height measurement
1
2
Indirect length measurement
1
Timer Function
Wall-surface measurement
Grade Measurement
g Battery charge-control indicator
h Laser, switched on
i Measurement reference level
k Temperature warning
Assembly
Battery Charging
 Do not use a different battery charger. The battery
charger provided is matched to the lithium-ion battery in-
stalled in your measuring tool.
 Observe the mains voltage! The voltage of the power
source must correspond with the data on the type plate of
the battery charger.
Note: The battery supplied is partially charged. To ensure full
capacity of the battery, completely charge the battery in the
battery charger before using your power tool for the first time.
The lithium-ion battery can be charged at any time without re-
ducing its service life. Interrupting the charging procedure
does not damage the battery.
Bosch Power Tools
When the bottom segment of the battery charge-control indi-
cator g flashes, only a few more measurements can be carried
out. Charge the battery.
The charge procedure begins as soon as the mains plug of the
battery charger is plugged into the socket outlet and the
charge connector 21 is plugged into socket 14.
The battery charge-control indicator g indicates the charging
progress. During the charging procedure, the segments flash
one after the other. When all segments of battery charge-con-
trol indicator g are displayed, the battery is completely
charged.
Disconnect the battery charger from the mains supply when
not using it for longer periods.
The measuring tool cannot be used during the charging proce-
dure.
 Protect the battery charger against moisture!
Recommendations for Optimal Handling of the Battery
Store the battery only when within the allowable temperature
range, see "Technical Data". As an example, do not leave the
battery in a vehicle in summer.
A significantly reduced working period after charging indi-
cates that the battery is used and must be replaced.
Observe the notes for disposal.
Operation
Initial Operation
 Protect the measuring tool against moisture and direct
sun light.
 Do not subject the measuring tool to extreme tempera-
tures or variations in temperature. As an example, do
not leave it in vehicles for a long time. In case of large vari-
ations in temperature, allow the measuring tool to adjust to
the ambient temperature before putting it into operation.
In case of extreme temperatures or variations in tempera-
ture, the accuracy of the measuring tool can be impaired.
 Avoid heavy impact to or falling down of the measuring
tool. After severe exterior effects to the measuring tool, it
is recommended to carry out an accuracy check (see "Ac-
curacy Check and Calibration of the Grade Measurement"
and "Accuracy Check of the Distance Measurement" on
page 26) each time before continuing to work).
Switching On and Off
 Do not leave the switched-on measuring tool unattend-
ed and switch the measuring tool off after use. Other
persons could be blinded by the laser beam.
For switching on the measuring tool, the following possibili-
ties are given:
– Pressing the On/Off button 8: The measuring tool is
switched on and is in length measurement mode. The laser
is not activated.
– Pressing the measuring button 2: Measuring tool and laser
are switched on. The measuring tool is in length measure-
ment mode. When the measuring tool is inserted in the
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