Bosch GLM 100 C Professional Originalbetriebsanleitung Seite 29

OBJ_DOKU-36146-003.fm Page 29 Friday, February 19, 2016 9:59 AM
Working with the Measuring Rail (see figures I–K)
The measuring rail 27 can be used for a more accurate grade
measurement result. Distance measurements are not possi-
ble with the measuring rail.
Place the measuring tool into the measur-
ing rail 27 as shown and lock the measur-
ing tool with locking lever 28. Press the
measuring button 2 to activate the "Meas-
uring rail" operating mode.
Regularly check the accuracy of the grade
measurement by carrying out a reversal measurement or with
the spirit levels of the measuring rail.
In case of greater deviation, the measuring tool must be recal-
ibrated. For this, press and hold the grade measurement but-
ton 3. Follow the directions on the display.
When operating the measuring tool in the measuring rail 27,
data transmission is not possible.
To end the "Measuring rail" operating mode, switch the meas-
uring tool off and remove it from the measuring rail.
Troubleshooting – Causes and Corrective
Measures
Cause Corrective Measure
Temperature warning indicator (k) flashing; measure-
ment not possible
The measuring tool is outside
Wait until the measuring tool
the operating temperature has reached the operating
range from – 10 °C to + 50 °C temperature
(in the continuous measure-
ment function up to +40 °C).
"ERROR" indication in the display
Addition/Subtraction of mea- Only add/subtract measured
sured values with different values with the same units of
units of measure measure
The angle between the laser Enlarge the angle between
beam and the target is too the laser beam and the target
acute.
The target surface reflects too Work with the laser target
intensely (e.g. a mirror) or in- plate 31 (accessory)
sufficiently (e.g. black fab-
ric), or the ambient light is too
bright.
The laser beam outlet 18 or Wipe the laser beam outlet
the reception lens 17 are 18 and/or the reception lens
misted up (e.g. due to a rapid 17 dry using a soft cloth
temperature change).
Calculated value is greater Divide calculation into inter-
than 1 999 999 or smaller mediate steps
2 3
than –999 999 m/m /m .
Indication ">60°" or "<–60°" on the display
The inclination measuring Carry out the measurement
range for the measuring mode within the specified angle
and/or the reference plane range.
has been exceeded.
Bosch Power Tools
Cause Corrective Measure
"CAL" and "ERROR" indication in the display
The calibration of the grade Repeat the calibration ac-
measurement was not carried cording to the instructions on
out in the correct sequence or the display and in the operat-
in the correct positions. ing instructions.
The surfaces used for the cali- Repeat the calibration on a
bration were not accurately horizontal or vertical surface;
aligned (horizontal or verti- if required, check the surface
cal). first with a level.
The measuring tool was Repeat the calibration and
moved or tilted while pressing hold the measuring tool in
the button. place while pressing the but-
ton.
Battery charge-control indicator (g), temperature warn-
ing (k) and "ERROR" indication in the display
Temperature of the measur- Wait until the charge-temper-
ing tool not within the allowa- ature range is reached.
ble charge-temperature range
Battery charge-control indicator (g) and "ERROR" indica-
tion in the display
Battery charging voltage not Check if the plug-in connec-
correct tion has been established
correctly and if the battery
charger is operating proper-
ly. When the unit symbol is
flashing, the battery is defec-
tive and must be replaced by
a Bosch after-sales service.
Bluetooth® cannot be activated
The battery is too low. Charge the measuring tool's
battery.
No Bluetooth® connection
Failure of the Bluetooth® Check the application on
connection your mobile terminal/device.
Check if Bluetooth® is acti-
vated on your measuring tool
and mobile terminal/device.
Check your mobile termi-
nal/device for overload.
Reduce the distance be-
tween measuring tool and
your mobile terminal/device.
Avoid obstructions (e.g., re-
inforced concrete, metal
doors) between measuring
tool and your mobile termi-
nal/device. Observe clear-
ance to electromagnetic dis-
turbances (e.g., WLAN
transmitters).
English | 29
1 609 92A 25T | (19.2.16)