Bosch D-tect 120 Professional Originalbetriebsanleitung Seite 14

14 | English
Universal detector
Permitted ambient temperature during storage
Recommended rechargeable batteries
Recommended chargers
A) Depends on operating mode, material and size of the objects, as well as material and condition of the base material
B) Only non-conductive deposits occur, whereby occasional temporary conductivity caused by condensation is expected.
C) Depends on battery in use
The serial number (13) on the type plate is used to clearly identify your measuring tool.
The accuracy and detection depth of the measuring
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result may be negatively affected if the condition of
the substrate is unfavorable.
Operation
Protect the measuring tool from moisture and direct
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sunlight.
Do not expose the measuring tool to any extreme tem-
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peratures or variations in temperature. In case of
large variations in temperature, leave the measuring
tool to adjust to the ambient temperature before
switching it on. The accuracy of the measuring tool and
the functionality of the display may be compromised if ex-
posed to extreme temperatures or variations in temperat-
ure.
Avoid hard knocks to the measuring tool or dropping
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it. After severe external influences and in the event of ab-
normalities in the functionality, you should have the
measuring tool checked by an authorised Bosch after-
sales service agent.
Certain ambient conditions fundamentally impair the
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measuring results. These include, e.g. the proximity of
devices that generate strong electric, magnetic or
electromagnetic fields, moisture, metal building ma-
terials, foil-laminated insulation materials or conduct-
ive wallpaper or tiles. Therefore, also refer to other in-
formation sources (e.g. construction plans) before
drilling, sawing or routing into walls, ceilings or floors.
Hold the measuring tool by the intended gripping sur-
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face (5) only, so as not to influence the measurement.
Do not attach any stickers or labels to the sensor
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area (14) on the rear of the measuring tool. Metal la-
bels in particular will affect measuring results.
Do not wear gloves when taking measure-
ments and make sure that you are properly
earthed. If you are not properly earthed, the
material identification of "live" wires may be im-
paired.
When taking measurements, avoid devices
that emit strong electric, magnetic or elec-
tromagnetic fields. If possible, deactivate all
tools whose radiation could interfere with the
measurement and switch off the corresponding
functions or tools.
1 609 92A 4X7 | (24.02.2021)
Measuring Tool Power Supply
The measuring tool can be operated either with conventional
non-rechargeable batteries or with a Bosch lithium-ion bat-
tery.
Operation with rechargeable battery pack (see figure B)
Use only the chargers listed in the technical data. Only
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these chargers are matched to the lithium-ion battery of
your measuring tool.
Note: The use of batteries unsuitable for your measuring tool
can lead to malfunctions or damage to the measuring tool.
Note: The battery is supplied partially charged. To ensure
full battery capacity, fully charge the battery in the charger
before using your tool for the first time.
The lithium-ion battery can be charged at any time without
reducing its service life. Interrupting the charging process
does not damage the battery.
The lithium-ion battery is protected against deep discharge
by the "Electronic Cell Protection (ECP)". A protective circuit
switches the measuring tool off when the battery is drained.
To insert the charged battery pack (7), slide it into the bat-
tery bay (17) until you feel it engage.
To remove the battery pack (7), press the release buttons
(6) and pull the battery pack out of the battery bay (17). Do
not use force to do this.
Operation with non-rechargeable batteries (see figure C)
It is recommended that you use alkaline manganese batter-
ies to operate the measuring tool.
The batteries are inserted into the battery adapter.
The battery adapter is intended only for use in desig-
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nated Bosch measuring tools and must not be used
with power tools.
To insert the batteries, slide the receptacle (16) of the bat-
tery adapter into the battery bay (17). Place the batteries in
the receptacle as shown in the picture on the cap (15). Slide
the cap over the receptacle until you feel it click into place.
To remove the batteries (18), press the re-
lease buttons (6) of the cap (15) and pull off
the cap. Make sure that the batteries do not fall
out by holding the measuring tool with the bat-
tery bay (17) facing upwards. Remove the batteries. To re-
move the receptacle (16) from inside the battery bay, reach
into the receptacle and pull it out of the measuring tool, ap-
plying light pressure to the side wall as you do so.
D-tect 120
–20 °C to +70 °C
GBA 10,8V...
GBA 12V...
GAL 12...
GAX 18...
Bosch Power Tools