Symbols Used In The Manual - Crown CT10151 Manual Original

different from those intended could result in a hazard-
ous situation�
• Keep handles and grasping surfaces dry, clean
and free from oil and grease. Slippery handles and
grasping surfaces do not allow for safe handling and
control of the tool in unexpected situations�
• Note that when you operate a power tool, please
hold the auxiliary handle correctly, which is helpful
when controlling the power tool� Therefore, proper
holding can reduce the risk of accidents or injuries�
Service
• Have your power tool serviced by a qualified
repair person using only identical replacement
parts. This will ensure that the safety of the power tool
is maintained�
• Follow instruction for lubricating and changing ac-
cessories�
Special safety warnings
• Wear ear protectors when impact drilling. Expo-
sure to noise can cause hearing loss�
NOTE: The above warning applies only to impact drills
and may be omitted for drills other than impact drills�
• Use auxiliary handle(s), if supplied with the tool.
Loss of control can cause personal injury�
• Hold power tool by insulated gripping surfaces,
when performing an operation where the cutting
accessory may contact hidden wiring or its own
cord. Cutting accessory contacting a "live" wire may
make exposed metal parts of the power tool "live" and
could give the operator an electric shock�
Safety guidelines during power tool
operation
• The workpiece shall be fastened� Fixed devices or vice
shall be used to fasten the workpiece, which will be more
secure than holding the workpiece with your hands�
• Considering that asbestos may cause cancer, as-
bestos-containing materials shall not be processed�
• The power tool could be put down only after the
parts of power tool is completely static� Accessory on
the power tool might be clamped during work, which
may make it difficult for you to control the power tool.
• Power tool with damaged electric wires shall not be
used� If electric wires of the power supply are damaged
during the work, you shall not touch the damaged elec-
tric wires and shall pull out the plug immediately� Dam-
aged electric wires will raise the risk of electric shock�
• When using power tools outdoor, you must install
fault current (FI) protection switch on the power tool�
• Appropriate detector shall be used to find the loca-
tion of hidden power wires� Or you should obtain rel-
evant information from local power supply unit� Drilling
electric wires will cause fire and electric shock. Dam-
aged gas pipe will cause exploration� If water pipes are
punctured, damage will be caused to property�
• In case a accessory installed on the power tool is
clamped, you shall shut down the power tool and stay
calm� At that time, the power tool will produce extreme-
ly high reactive torque thus resulting in return stroke�
The accessory installed on the power tool are likely to
be clamped, for example: hypercharge of power tool or
skewing of accessory installed on the power tool dur-
ing work�
• If hidden electric wires or power lines of the power
tool itself might be cut off during work, you must hold
the insulated handle to operate the power tool� When
the power tool is in touch with a charged line, the metal
parts on the power tool will conduct electricity and may
cause the operator to get an electric shock�
• During work, you must tightly hold the power tool
and ensure you stand firmly. You should hold the pow-
er tool with your hands�
• When operating and using the power tool, you can
only hold switch position of the main handle rather than
other parts�
• Avoid stopping an power tool motor when loaded�
• Never remove any chips or fragments with your
power tool's motor running�
• When working, follow the position of the power sup-
ply cable� Avoid winding it around your legs or arms�
• Use only sharp drill bits without defects - it will make
working with the power tool easier�
• The modification of the drill bits design and the use
of removable orifices and accessories not envisaged
for this power tool is strictly forbidden�
• Do not apply excessive pressure when operating the
power tool - it can jam the drill bit and overload the engine�
• Do not allow drill bits to jam in the material pro-
cessed� If this occurs, do not try to release them by
means of the power tool engine� This can put the pow-
er tool out of order�
• Striking out drill bits jammed in the material pro-
cessed with a hammer or other objects is strictly for-
bidden - metal fragments can hurt both the operator
and the people nearby�
• Avoid overheating your power tool, when using it for
a long time�

Symbols used in the manual

Following symbols are used in the operation manual,
please remember their meanings� Correct interpreta-
tion of the symbols will allow correct and safe use of
the power tool�
Symbol
English
19
Meaning
Drill / Impact drill
Sections marked gray - soft
grip (with insulated surface)�
Serial number sticker:
CT ��� - model;
XX - date of manufacture;
XXXXXXX - serial number�
Read all safety regulations
and instructions�
Wear safety goggles�