injury. Have your tool repaired by a qualified person.
This electrical tool is in accordance with the relevant safety requirements.
Repairs should only be carried out by qualified
persons using original spare parts; otherwise this may result in considerable
danger to the user.
APPLICATION
Before plugging in, make sure that the network’s voltage and frequency
correspond to those indicated on the tool’s ratings plate; and that the
ON/OFF button did not remain blocked. The tool operated, or is in “ON”
position when the trigger(F)is pressed and comes back to the
"
stop” position
when the same trigger is released. Always hold the tool
firmly with both hands, with handles(A)and (B), while operating.
It is sometimes necessary to apply force on the point of the drill spindle so that
the percussion system may operate otherwise the protection device against
off-load operating passes into action. Adopt a
moderate workload; the use of too much force alters safety and efficiency.
3) CHANGING TOOLS
Unplug the tool from the power supply, only use drill spindles
compatible with the tool.
3-1) Mounting clean the drill spindle before use and lightly oil the special
imprint. Pull and turn the lock
（
C) 180
℃
clockwise. insert the drill
spindle
（
D
）
in the hexagonal housing, the slot on the lock side. Pull
and turn lock
（
C
）
180
℃
anticlockwise. Pull the drill spindle to check
that it can only have a translation movement translation of about
3cm .
3-2
）
Dismantling proceed in reverse order to mounting
4) LUBRICATION-OIL LEVEL
before completing the oil level, unplug the
tool from the 230V network. The oil weir offers autonomy of 20 days based on a
continuous use of 3 hours a day. But check the oil level every day .Just before
the oil level is no longer visible in the
gauge window
（
G
）
by holding the tool vertically
（
the drive spindle
downwards
）
,proceed to flitting the oil reservoir. Remove the oil gauge
（
G
）
with the spanner supplied ,watch out not to
damage or loose the gasket. Fill the reservoir with type #40 oil
（
motor
oil
）
Place the gauge back.
5) CHECK OR CHANGE OF CARBON BRUSHES
These procedures are
always done tool unplugged from the 230V network. Checking the carbon
brushes is advised after 50 hours of use of the tool. Remove the cover
（
J
）
.Remove the carbon-holder cap and remove the brush. The carbon part
should be at least 5mm long. In case of wear or in case
of forming of excessive sparks, imperatively change both brushes by
carbon brushes with identical characteristics.
6) MAINTENANCE
Check every day the tightening of screws and nuts. Except the procedures
described in this manual, this tool needs no specific maintenance. The repair
of the tool’s inner components is of the competence of specialists. The
cleaning of plastic parts is done with a soft damp cloth
and a bit of mild soap. Never submerge the tool and do not use detergents ,
alcohol, spirit ,etc…For an in-depth cleaning, please consult the after-sales
department.
Warning:
For maintenance and cleaning, always remove the plug from the
electric power supply. Never use water or other liquids to clean electric
parts.
7) TECHINCAL CHARACTERISTICS
CT1763
CT1764
Power supply: 230V/50Hz
110V/60Hz
Wattage: 2100W
Percussion frequency: 1600Bpm
Protection against electric shocks of class
Ⅱ
Weight : 31kg
8) GUARANTEE
Contact your supplier for conditions, Your purchase ticket serves
as guarantee,
（
failure or damage must be due to normal use and storage conditions.
）
9) ENVIRONMENT
Should your machine need replacement after extended use ,do
not put it in the domestic waste but dispose of it in an environmentally
safe way.
Safety Instructions
WARNING Read all safety warnings and all instructions Failure to
follow all warnings and instructions may result in electric shock,
fire and/or serious injury.
Save all warnings and instructions for future reference the term “power tool”
in the warnings refer to your mains operated (corded) power tool or battery
operated (cordless) power tool.
Work area
a) Keep work area clean and well lit. Cluttered and dark areas invite
accidents.
b) Do not operate power tools in explosive atmospheres, such as in the
presence of flammable liquids, gases or dust. Power tools create sparks
which may ignite the dust or Fumes. Keep children and bystanders away
while operating a power tool. Distractions can cause you to lose
control. Electrical safety medication. A moment of inattention while
operating power tools may result in personal in jury.
Use safety equipment. Always wear eye protection. Safety equipment
such as dust mask, non-skid safety shoes, hard hat, or hearing protection