Remaining Risks; Technical Data - Kity MST254 Originalbetriebsanleitung

the selected height;
• Only ever use saw blades which have been
sharpened properly. Do not exceed the maximum
rotational speed specified on the saw blade;
• Make sure you only use spacers and spindle
rings which are suitable for the intended purpose
specified by the manufacturer;
• If the machine is equipped with a laser, this laser
must not be replaced by a laser of another type.
Repairs must be carried out by the laser manu-
facturer or an authorised representative;
• Ensure that the upper part of the saw blade is
completely enclosed when in mitre saw mode;
• Replacement and alignment of the saw blade
have to be carried out properly;
• Make sure that the machine, if possible, is se-
cured to a work bench or a table.
• Do not remove offcuts or other work piece parts
from the cutting area while the machine is run-
ning and the blade has not yet come to a stand-
still;
• In the table circular saw mode, use a riving knife
and set it up properly; (Fig. 20)
• The machine must not be used for slotting (insert
grooves);
• During transport, the upper part of the saw blade
must be covered, e.g. by the upper guard, or the
saw blade must be in its lowest position;
• In the table circular saw mode, the lower saw
safety device must be used and set up properly.
m WARNING
• The vibration levels during operation of the pow-
er tool can deviate from the specified vibration
levels, depending on the application of the power
tool.
m WARNING
• Restrict the work time and reduce the actual op-
erating time to lower the risk of vibration.

Remaining risks

Even when you use the machine for its intended pur-
pose, certain risks remain that cannot be completely
avoided. Based on the construction and set-up of the
machine, the following issues may occur:
• Contact with the saw blade in an uncovered area
of the saw
• Touching the rotating saw blade (cut)
• Recoil of work pieces and ejection of work piece
parts
• Saw blade breakage
• Ejection of faulty carbide saw blade parts
• Hearing damage when not using the required
hearing protection
• Harmful emission of wood dust when the ma-
chine is used in a closed room
• Risk of injury during tool replacement
The following factors affect noise emission:
1. material to be cut
2. type of saw blade
3. feed force
The following factors affect dust development:
1. worn saw blades
2. dust extraction units with an air speed of less than
20 m/s
28 І 52
3. work piece not guided properly
Working on particular timber such as beech and MDF
can cause dangerous dust during sawing.
Therefore, a dust extraction unit must be used.

6. Technical Data

AC motor
Performance
Idle speed n
0
Carbide saw blade
Number of teeth
Extraction connection
Table saw:
Saw table
Cutting height
Riving knife thickness
Cross stop and rip fence
Chop saw
Angular range
Mitre cut
Saw table
Saw width x saw depth
at 90°
Saw width x saw depth
at 45°
Saw width x saw depth at
2 x 45° (double mitre cut)
Protection rating
Weight
Subject to technical changes!
* Operating mode S6, uninterrupted, continuous op-
eration. Operation consists of a start-up time, a pe-
riod of constant load and idle time. The cycle duration
is 10 mins, the relative start-up time is 25% of the
cycle duration.
Information concerning noise emission measured ac-
cording to relevant standards:
Sound pressure L = 92.5 dB(A)
pA
Sound power L = 105.5 dB(A)
wA
Measurement uncertainty KpA = 3.0 dB(A)
Use hearing protection.
Noise at the work place can exceed 85 db (A). In this
case, sound protection measures are required for
the user. Being subjected to noise can cause hear-
ing loss. The overall vibration values (vector sum of
three directions) have been determined according to
EN 61029
The noise from this saw has been measured accord-
ing to DIN ENISO 3744; 11/95, E DIN EN 31201; 6/93,
ISO7960 Appendix A; 2/95.
220 - 240 V ~ 50Hz
S1 1600 Watt
S6 25%* 1800 Watt
5000 min
-1
ø 254 x ø 30 x 3mm
60
32 mm
432 x 298 mm
0-46 mm
2,5 mm
rotatable
-60° to + 60°
-50° / 0°/ +60°
0° to 45° to the left
460 x 335 mm
110 x 70 mm
70 x 70 mm
60 x 35 mm
II
approx. 19 kg