Workzone WB 20 Manuale utente
User Manual
20 V LITHIUM-ION
CORDLESS HAMMER DRILL
WB 20
ORIGINAL INSTRUCTIONS
Spend a little Live a lot.
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Rechargeable battery is
fully charged
Rechargeable battery is
partially discharged
Rechargeable battery is
empty and must be charged
Fig. 2
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Fig. 5
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Parts description
1 Quick-action safety chuck
2 Torque adjustment ring
3 Mode selection ring (screwing/drilling/hammer drilling)
4 Gear switch
5 Charge level display
6 Right-handed/left-handed rotation selector
7 Thread for belt-clip
8 Rechargeable battery
9 Rechargeable battery release button
10 Battery receptacle
11 On/Off switch (with speed control)
12 LED work light
13 Additional rechargeable battery
14 Magnetic bitholder
15 Bits
16 Drill bits (HSS spiral drill bits)
17 Belt-clip (with screw)
18 Charger
19 Storage case (not illustrated)
This user manual can also be downloaded as a PDF from our website
www.meister-werkzeuge.de.
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Overview 2
Use 4
Pack contents/device parts 5
General information 7
Reading and storing the user manual 7
Explanation of symbols 7
Safety 9
Proper use 9
Residual risks 9
General power tool safety instructions 11
Cordless tool use and care 14
Special safety instructions for hammer drills 14
Additional safety instructions for chargers 15
Supplementary safety instructions 18
Preparation 20
Checking the cordless hammer drill and pack contents 20
Charging the rechargeable battery 21
Operation 22
Utilising tools 23
Removing tools 24
Screwing, drilling and hammer drilling 24
Clearing a jam 27
After use 27
Cleaning 28
Storage and transport 28
Repairs 30
Troubleshooting 30
Technical data 32
Noise and vibration information 33
Disposal 34
Disposing of the packaging 34
Disposing of the cordless hammer drill 34
EC-Declaration of Conformity 36
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General information
Reading and storing the user manual
This user manual accompanies this 20 V lithium-ion cordless hammer
drill WB 20.
It contains important information on start-up and handling.
For improved readability, the 20 V lithium-ion cordless hammer drill
WB 20 will be referred to only as the “cordless hammer drill” below.
Before using the cordless hammer drill, read the user manual carefully.
This particularly applies to the safety instructions. Failure to heed this
user manual may result in severe injury or damage to the cordless
hammer drill.
The user manual is based on the standards and rules in force in the
European Union.
When abroad, you must also observe country-specific guidelines and
laws.
Store the user manual for future use. If you pass the cordless hammer
drill on to third parties, please be absolutely sure to include this user
manual.
Explanation of symbols
The following symbols and signal words are used in this user manual,
on the cordless hammer drill or on the packaging.
This signal symbol/word designates a hazard with moderate degree of
risk which may lead to death or severe injury if not avoided.
This signal symbol/word designates a hazard with low risk that, if not
avoided, may result in minor or moderate injury.
CAUTION!
General information
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This signal word warns against potential damage to property.
Declaration of conformity (see chapter “Declaration of
conformity”): Products marked with this symbol meet all
applicable Community regulations for the European
Economic Area.
Do not expose the rechargeable battery to temperatures
above 50 °C
Avoid contact between the rechargeable battery and water!
Do not throw the rechargeable battery in water! Danger of
explosion!
Do not throw the rechargeable battery in the toilet!
Do not throw the rechargeable battery in fire! Danger of
explosion!
The mains adapter complies with protection class II.
3 years warranty.
Overheating protection.
Only use the mains adapter in indoor areas.
Important! Observe the user manual!
Direct voltage
Important! Read the user manual for the charger!
NOTICE!
General information
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Safety
Proper use
The cordless hammer drill is only suitable for drilling and driving screws
into wood, plastic, masonry and metal.
The cordless hammer drill is not designed to be used commercially, in
trades or for industrial applications; it is only designed for private users
and DIY projects.
The cordless hammer drill may only be used in accordance with its
intended purpose. Any other kind of use is prohibited!
Proper use also includes compliance with the safety instructions and
operating notes in the user manual.
The manufacturer or vendor accepts no liability for damage caused by
improper or incorrect use.
Only accessories that are suitable for the cordless hammer drill may be
used.
Persons who operate the cordless hammer drill and perform
maintenance must be familiarised with it and be advised of possible
risks. Furthermore, every aspect of applicable accident prevention
guidelines must be exactly adhered to.
Other general guidelines relating to occupational medicine and safety
must be observed. Modifications to the cordless hammer drill will void
the warranty.
Any other applications are expressly prohibited and are deemed
improper use.
Residual risks
Despite proper use, inconspicuous residual risks cannot be completely
ruled out.
The following risks may arise due to the nature of the cordless hammer
drill:
Safety
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• Injury to health attributed to vibration emissions if the device is used
over a prolonged period of time or is not guided and maintained
properly,
• Injury and damage to property caused by projected parts or tool
adapters that break during use,
• Injury to health caused by working with toxic materials or materials
posing a risk to health (e.g. asbestos).
ATTENTION! When using power tools, the following
basic safety measures must be taken in order to
provide protection against electric shocks, risk of
injury and fire.
Read all these notes before using the power tool and keep the safety
instructions in a safe place. Failure to follow the safety instructions and
instructions may result in an electric shock, fire and/or severe injury.
The user manual and, in particular, the safety instructions must be
carefully read and adhered to by each user before beginning work.
Work using this device may only be performed by persons who have
been instructed in how to use the cordless hammer drill and who have
been advised on the associated risks.
The manufacturer of the cordless hammer drill is not liable for damage
caused by the cordless hammer drill or damage to the cordless hammer
drill in the event of:
• improper handling or improper use,
• failure to observe the user manual,
• repairs by a third party, unauthorised specialist workshops,
• installation and replacement of non-original replacement parts,
• failures of the electrical system due to failure to comply with electrical
guidelines and provisions.
Safety
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