Bosch WEU PLR 40 C Instructions Manual page 33

OBJ_BUCH-2312-004.book Page 33 Tuesday, November 8, 2016 4:12 PM
Cause
No ® connection
Failure of the Bluetooth® connec-
tion
The measuring tool monitors the correct operation in each measure-
ment. If a defect is detected, the display will show only the adjacent
symbol. In this case, or when the above mentioned corrective meas-
ures cannot correct an error, have the measuring tool checked by an
after-sales service agent for Bosch power tools.
Accuracy Check of the Measuring Tool
The accuracy of the measuring tool can be checked as follows:
– Select a permanently unchangeable measuring section with a length of approx. 3
to 10 metres; its length must be precisely known (e.g. the width of a room or a
door opening). The measuring distance must be indoors; the target surface for the
measurement must be smooth and reflect well.
– Measure the distance 10 times in succession.
The deviation of the individual measurements from the mean value must not exceed
±2 mm (max.). Log the measurements, so that you can compare their accuracy at a
later point of time.
Maintenance and Service
Maintenance and Cleaning
Store and transport the measuring tool only in the supplied protective pouch.
Keep the measuring tool clean at all times.
Bosch Power Tools
Corrective Measure
Switch Bluetooth® off and back on again.
Check the application on your mobile termi-
nal/device.
Check if Bluetooth® is activated on your mea-
suring tool and mobile terminal/device.
Check your mobile terminal/device for overload.
Reduce the distance between measuring tool and
your mobile terminal/device.
Avoid obstructions (e.g., reinforced concrete,
metal doors) between measuring tool and your
mobile terminal/device. Observe clearance to
electromagnetic disturbances (e.g., WLAN trans-
mitters).
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