8
TIPS REGARDING OPERATION:
wearing parts. When they are worn or are in the near-to-worn limit that
is 6 mm, the motor may operate with serious disturbances. When poor
To drill holes in ceramic tiles set the operation mode switch (
7
) to
condition of brushes is found out they must be replaced with new ones.
position
. Once the hole in the ceramic tile is ready,
Moreover, the brushes must be always kept clean so they can freely move
set the operation mode switch to position impact drill and continue
in brush sockets.
drilling in this mode.
The both brushes must be replaced at a time. Use always original and
When drilling in concrete, stone or walls hard alloy drill bits should be
identical carbon brushes.
used.
To replace brushes, use a flat blade screwdriver to remove brush holders
When drilling in metal use sharp metal drill bits only.
(
11
) from both sides of the rotary hammer and take the brushes out.
After installing new brushes tighten the brush holders.
- If the power tool does not work despite being supplied from a proper
power source, have the tool repaired sending it to the service center
located at the following address
.
STORAGE AND MAINTENANCE:
Store the machine in a place away from children, keep it clean and
protect from humidity and dust. Storage conditions should exclude any
NOTE:
mechanical damage and weathering.
External plastic parts of the machine can be cleaned with use of a wet
cloth and a mild cleaning agent.
NOTE:
NEVER use any solvent-based cleaning agents.
After drilling in concrete, in an intensely dusty environment, it is
recommended to remove dust from ventilation holes and the chuck
with compressed air (at a pressure of up to 0
,
3 MPa). It will prevent
damage to the bearings and will remove the dust obstructing air flow to
cool the motor.
Maintenance includes a periodic gearbox grease replacement. Replace
the grease every 40-50 hours of operation.
TRANSPORTATION:
The rotary hammer should be transported and stored in its
transportation case that protects the tool from moisture, penetration of
dust and fine particles. In particular it is necessary to protect the
ventilation openings. Small objects that get into the device can damage
the motor.
TROUBLESHOOTING GUIDE (TYPICAL PROBLEMS):
The tool does not work:
-
check if the power cord is connected properly and check fuses,
The
rotary
hammer
works with jerks or sparks are visible:
- check and replace carbon brushes.
n
Replacement of carbon brushes
(Fig.
H
)
The motor is provided with carbon brushes that are considered as fast
ź
'No-impact drilling'
'
'
ź
WARNING! Prior to commencement of the brush
ź
While drilling holes in a ceiling use a rubber dust collection ring (
17
),
replacements unplug the power cord from and electric
which should be installed on the drill bit (see Fig.
F
) to protect the tool
outlet.
against the falling dust
.
ź
n
Overload safety coupling
When the running tool is seized or jammed, the driving torque is no
After replacement, switch the tool on and let it running idle for about 5
longer transmitted to the spindle of the
rotary
hammer. Due to excessive
minutes.
forces and torques occurring when the machine is running operators
should always reliably held the machine with two hands and take a
steady position of the body.
When the running tool is seized, it is necessary to switch the machine off
and release the tool. Be careful as switching the seized machine on leads
MANUFACTURER:
to strong and rapid reaction torques.
PROFIX Ltd.,
34
Marywilska Street,
03-228 Warsaw,
POLAND.
PROTECTION OF THE ENVIRONMENT:
The symbol nearby denotes that old equipment must
never be thrown away together with other waste (with the
penalty of a fine).
Hazardous components of electronic
equipment may adversely affect the natural environment and
human health.
Each household may contribute to the recovery and reuse (recycling) of
old machinery and equipment. Both in Poland and Europe a system for
recovery of used equipment either exists or is being created. The system
obliges all organizations that sell such equipment to collect the used
machinery and appliances. Moreover, general purpose collecting points
for such equipment are available.
PICTOGRAMS:
Explanation of the icons located on the nominal plate and the
information tags
.
Grease replacement should be carried out only by a specialized service
centre or a qualified person to avoid any damage to the tool.
«Always wear safety goggles»
«Wear
»
hearing protection
«Wear a dust mask»
«Read this instruction before switching on the
power supply and starting the work»
The policy of the PROFIX company consists in permanent improvements of the offered products and therefore the company
reserves the right to make amendments to the product specification without a prior notice. The images included into the
operation manual are only of the exemplary nature and may slightly differ from actual appearance of the device purchased.
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