3
Original instructions
EN
Technical specifications
Model
FK 6522
FK 6524
FK6526
Power input
2200 W
2400 W
2600 W
Power output
1400 W
1700 W
1900 W
Rated speed
6600 min
-1
6500 min
-1
6500 min
-1
Soft start
yes
yes
yes
Spindle thread
M14
M14
M14
Spindle tread length
20 mm
20 mm
20 mm
Wheel arbour
22,23 mm
22,23 mm
22,23 mm
Wheel diameter, max.
230 mm
230 mm
230 mm
Groove depth
20÷65 mm
20÷65 mm
20÷65 mm
Groove width
9÷40 mm
9÷40 mm
9÷40 mm
Weight (EPTA Procedure 01/2003)
9.6 kg
10.4 kg
10.4 kg
Protection class (EN 60745-1)
II
II
II
NOISE AND VIBRATION INfORMATION
Measured values determined according to EN 60745.
Noise emission
A-weighted sound pressure level L
pA
107 dB(A)
107 dB(A)
107 dB(A)
Uncertainty К
pA
3 dB
3 dB
3 dB
A-weighted sound power level L
wA
118 dB(A)
118 dB(A)
118 dB(A)
Uncertainty К
wA
3 dB
3 dB
3 dB
Wear hearing protection!
Vibration emission *
Total vibration values (vector sum in the three axes) determined according to EN 60745:
Cutting grooves in concrete
Vibration emission value a
h
8 m/s
2
8 m/s
2
8 m/s
2
Uncertainty К
1.5 m/s
2
1.5 m/s
2
1.5 m/s
2
* The vibration emission values are determined according to 6.2 EN 60745.
The vibration emission level given in this information sheet has been measured in accordance with
a standardised test given in EN 60745 and may be used to compare one tool with another. It may be
used for a preliminary assessment of exposure.
The declared vibration emission level represents the main applications of the tool. However if the tool
is used for different applications, with different accessories or poorly maintained, the vibration emis-
sion may differ. This may significantly increase the exposure level over the total working period.
An estimation of the level of exposure to vibration should also take into account the times when the
tool is switched off or when it is running but not actually doing the job. This may significantly reduce
the exposure level over the total working period.
Maintain the power tool and the accessories and keep your hands warm during operation to reduce
the harmful effect of vibrations.
Dust from material such as paint containing lead, some wood species, minerals and metal may be
harmful. Contact with or inhalation of the dust may cause allergic reactions and/or respiratory dis-
eases to the operator or bystanders.
Certain kinds of dust are classified as carcinogenic such as oak and beech dust especially in conjunc
-
tion with additives for wood conditioning (chromate, wood preservative). Material containing asbestos
must only be treated by specialists.
▪ Where the use of a dust extraction device is possible it shall be used.
▪ To achieve a high level of dust collection, use vacuum cleaner for wood or for wood and/or minerals
together with this tool.
▪ The work place must be well ventilated.
▪ The use of a dust mask of filter class P2 is recommended.
Follow national requirements for the materials you want to work with.
