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• Remove the working tool with your second hand by pulling it to
the front (fig. C).
SETTING CHISEL TO DESIRED POSITION
Before starting operation you can adjust chisel position to the most
comfortable setting for the task. You can set chisel to 1 of 12 positions.
This feature is useful in particular for flat and shaped chisels.
• Install chisel in the SDS chuck (1).
• Pull the locking ring of the chisel setting (3) forward while
overcoming spring resistance and turn to desired position to
either direction with reference to its circumference (refer to
symbols on the ring) (fig. D).
• Release pressure on the locking ring for the chisel setting (3) so
the ring returns to its initial position. (If the ring does not return to
its position, rotate it slightly to lock the chisel in desired position).
The chisel is well secured, when the locking ring for the chisel
setting (3) cannot be rotated without pulling.
OPERATION / SETTINGS
SWITCHING ON / SWITCHING OFF
The mains voltage must match the voltage on the rating plate of
the demolition hammer.
Switching on – press the switch button (5).
Switching off – release pressure on the switch (5).
Locking the switch (continuous operation)
Switching on:
• Press the switch button (5) and hold in this position.
• Press the switch lock button (4) (fig. E).
• Release pressure on the switch button (5).
Switching off:
• Press and release the switch button (5).
Do not use the demolition hammer when the switch is faulty.
HAMMER OPERATION, DEMOLITION
Hold the hammer firmly with both hands and switch it on. To
achieve the best efficiency possible during operation, apply uniform
and moderate (not excessive) pressure on the demolition hammer,
as excessive pressure would lead to efficiency loss. The hammer is
factory lubricated and is ready for operation. Demolition hammer
filled with solid grease requires some time to heat up, depending on
the surrounding temperature. If the demolition hammer is not used
for a long time, or operates in low temperature, allow the hammer to
work with no load for 2-3 minutes.
Sharp working tools improve work efficiency. Ventilation holes with
no dirt reduce risk of motor overheating.
During operation small quantities of grease may come up from
between the working tool and tool holder. This is normal.
OPERATION AND MAINTENANCE
Disconnect the tool from power supply before starting any
regulation, maintenance or repair.
MAINTENANCE AND STORING
• Soft brush or compressed air at low pressure are best for cleaning
the demolition hammer.
• Do not clean the hammer with water or chemical cleaning agents.
• Keep ventilation holes of the motor unobstructed.
• In case of excessive commutator sparking, have the technical condition
of carbon brushes of the motor checked by a qualified person.
• Entrust replacement of power cord and other repairs only to
authorized service workshop.
• Always store the hammer in a dry place, beyond reach of children.
REPLACEMENT OF CARBON BRUSHES
Immediately replace worn out (shorter than 10 mm), burnt or
cracked motor carbon brushes. Always replace both carbon
brushes at a time.
Carbon brushes installed in the hammer are equipped with a
protection. When reaching limits of wear (10 mm) they are shifted
away from commutator and the hammer stops working. In this
case replace carbon brushes to restore tool operability.
• Undo fixing screw (a) and remove the motor cover (6) (fig. F).
• Pull the pressure spring away, snap out and remove worn out
carbon brushes.
• Remove any carbon dust with compressed air.
• Insert new carbon brushes (b) (carbon brushes should easily move
into brush holders) and reinstall pressure spring (fig. G).
• Install the motor cover (6) and tighten the fixing screw (a).
After the carbon brushes are replaced, start the hammer with
no load and wait 1–2 minutes until the carbon brushes fit to the
motor commutator.
Entrust replacement of carbon brushes only to a qualified person.
Only original parts should be used.
All defects should be repaired by service workshop authorized by
the manufacturer.
TECHNICAL PARAMETERS
RATED PARAMETERS
Demolition hammer 58G875
Parameter
Supply voltage
Power supply frequency
Rated power
Impact rate
Impact energy
Working tool shank
Protection class
Weight (w/o accessories)
Year of production
58G875 defines type and indication of the device
NOISE AND VIBRATION DATA
Information regarding noise and vibration
The following levels of emitted noise, such as emitted acoustic
pressure Lp
and acoustic power level Lw
A
uncertainty K have been given in the instruction manual as defined
in the EN 60745 standard.
The following vibration value (acceleration value) a
measurement uncertainty K have been determined as defined in the
EN 60745 -2-6 standard.
The vibration level provided in this instruction manual have been
determined according to the measurement procedure as defined in the
EN 60745 standard and can be used for comparison of power tools. This
can be used for preliminary assessment of exposure to vibrations.
The provided vibration level is representative for main applications
of the power tool. If the power tool is used for other applications or
with other working tools, and if it is not sufficiently maintained, the
vibration level may vary. The aforementioned reasons may increase
the exposure to vibrations during the entire operating period.
In order to precisely estimate the exposure to vibrations, periods
should be accounted for, in which the power tool is switched off, or
when it is switched on, but not operated. Thus, the total exposure to
vibration may prove considerably lower.
Additional safety measures should be taken to protect the user
against effects of vibrations, such as: maintenance of the power tool
and its working tools, ensuring proper temperature of the hands and
proper organisation of work.
Sound pressure level Lp
= 84,2 dB(A) K= 3 dB(A)
A
Sound power level Lw
= 105 dB(A) K= 3 dB(A)
A
Vibration acceleration (chiselling):
- front handle a
= 14,36 m/s² , K = 1,5 m/s²
h,Cheq
- rear handle a
= 23,08 m/s² , K = 1,5 m/s²
h,Cheq
ENVIRONMENTAL PROTECTION
Electrically powered products should not be disposed of with household
wastes, but should be utilised in proper recycling centres. Obtain
information on waste recycling from your seller or local authorities. Used
electric and electronic equipment contains substances active in the natural
environment. Unrecycled equipment constitutes a potential risk for the
environment and human health.
* The right to make changes is reserved.
"Grupa Topex Spółka z ograniczoną odpowiedzialnością" Spółka komandytowa with seat in Warsaw at
ul. Pograniczna 2/4 (hereinafter Grupa Topex) informs, that all copyrights to this instruction (hereinafter
Instruction), including, but not limited to, text, photographies, schemes, drawings and layout of the
instruction, belong to Grupa Topex exclusively and are protected by laws accordingly to Copyright
and Related Rights Act of 4 February 2004 (ustawa o prawie autorskim i prawach pokrewnych, Dz. U.
2006 No 90 item 631 with later ammendments). Copying, processing, publishing, modifications for
commercial purposes of the entire Instruction or its parts without written permission of Grupa Topex
are strictly forbidden and may cause civil and legal liability.
9
Value
230 V AC
50 Hz
1050 W
2100 min
-1
10 J
SDS Max
II
5,41 kg
2020
and measurement
A
and
h
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