17
We cannot accept any responsibility for accidents and
damage resulting from using sawing devices or
accessories which have not been approved.
First aid (Fig. 24)
For the event of a possible accident, please make sure
that a first aid kit is always immediately available close by.
Immediately replace any items used from the first aid box.
When calling for help, give the following information:
- Place of the accident
- What happened
- Number of injured people
- Kind of injuries
- Your name!
Vibration
Individuals with poor circulation who are exposed to
excessive vibration may experience injury to blood
vessels or the nervous system.
Vibration may cause the following symptoms to occur in
the fingers, hands or wrists: “Falling asleep” (numbness),
tingling, pain, stabbing sensation, alteration of skin colour
or of the skin.
If any of these symptoms occur, see a physician!
To reduce the risk of “white finger disease”, keep your
hands warm during operation and well maintain the
equipment and accessories.
Technical data
1) Figures derived in equal part from idle, full-load, and top-speed operation.
2) Figures derived in equal part from full-load and racing speed.
• Due to our continuing programme of research and development, the specifications herein are subject to change without
notice.
• Specifications may differ from country to country.
Stroke volume cm
3
22.2
Bore mm 33
Stroke mm 26
Max. power at speed kW/min
-1
0.74/8,000
Max. torque at speed Nm/min
-1
0.97/6,500
Idling speed / max. engine speed with bar and chain min
-1
3,000/11,500 (DCS230T),
3,000/10,000 (DCS232T)
Coupling speed min
-1
4,500
Sound pressure level at the workplace L
pA av
per ISO
22868
1)
dB (A) 95.0
Sound power level L
WA, Fl+ Ra
per ISO 22868
2)
dB (A) 105.8
Uncertainty for noise dB (A) K: 2.5
Vibration acceleration a
h,w av
per ISO 22867
1)
- Tubular handle m/s
2
6.0
- Rear handle m/s
2
5.0
Uncertainty for vibration m/s
2
K: 2.0
Carburetor (diaphragm carburetor) Type Walbo WYL
Ignition system Type electronic
Spark plug Type NGK CMR 6A
Electrode gap mm 0.6 – 0.7
Fuel consumption at max. load per ISO 7293 kg/h 0.41
Specific consumption at max. load per ISO 7293 g/kWh 561
Fuel tank capacity cm
3
200
Chain oil tank capacity cm
3
190
Mix ratio (fuel/two-stroke oil) 25:1
Chain brake Actuation manually or by kickback
Chain speed (at racing speed) m/s 20.4 (91PX, 91VG) 18.0 (25AP)
Sprocket pitch inch 3/8 (91PX, 91VG) 1/4 (25AP)
Number of teeth Z 6 (91PX, 91VG) 8 (25AP)
Pitch / Driving element strength inch
3/8 /0.050 (91PX, 91VG)
1/4 /0.050 (25AP)
Guide bar, length of a cut cm 25
Weight (fuel tank empty, without chain and guide bar) kg 2.5
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