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5
WARNING
KICKBACK DANGER (Fig. 1)
1
Fig. 1
One of the most severe dangers when working with a chain saw is
the possibility of kickback. Kickback may occur when the upper tip
of the guide bar touches an object, or when the wood closes in and
pinches the saw chain in the cut. Tip contact in some cases may
cause a lightning fast reverse reaction, kicking the guide bar up and
back toward you. Pinching the saw chain along the top of the guide bar
may also push the guide bar rapidly back towards you. Either of these
reactions may cause you to lose control of the saw which could result
in serious personal injury. Even though your saw has safety built into its
design, you should not rely on these safety features exclusively. Know
where your bar tip is at all times. Kickback does occur if you allow the
kickback zone (1) of the bar to touch an object. Do not use that area.
Kickback from pinching is caused by a cut closing and pinching the
upper side of the guide bar. Study your cut and make sure it will open
as you cut through. Maintain control when the engine is running by
always keeping a fi rm grip on the saw with your right hand on the rear
handle, your left hand on the front handle and your thumbs and fi ngers
encircling the handles. Always hold the saw with both hands during
operation and cut at high engine speed.
SPECIFICATIONS
○ Code CS of model name means Chain saw
Model CS33EDT (30) CS33EDT (35) CS33EDTP (35)
Type of equipment Chain saw, portable
Engine Size (cu. in.) 1.96 (32.2 ml)
Spark Plug NGK BPMR-7A
Fuel Tank Capacity (fl .oz) 9.9 (290 ml)
Chain Oil Tank Capacity (fl .oz) 6.1 (180 ml)
Dry Weight (lbs)
(Without guide bar and chain)
7.5 (3.4 kg)
Chain pitch (in.) 3/8 (9.53 mm)
Chain gauge (in.) 0.05 (1.27 mm)
Sound pressure level LpA (dB (A)) by ISO 22868
Equivalent
Uncertainty
100
3
Sound power level LwA (dB (A)) by ISO 22868
Measured
Uncertainty
Sound power level LwA (dB (A)) by 2000/14/EC
Measured
Guaranteed
109
3
113
116
Vibration level (m/s
2
) by ISO 22867
Front handle
Rear handle
Uncertainty
4.4
6.1
0.8
Guide bar length (in.) 12 (300 mm) 14 (350 mm) 14 (350 mm)
Type of chain
91VG045
(Oregon)
91VG052
(Oregon)
91VG052
(Oregon)
Max. engine power
by ISO 7293 (kW)
1.3/9300 1.3/9300 1.2/9300
Max. engine speed (min
-1
) 12000
Idle engine speed (min
-1
) 3000
Specifi c fuel consumption (g/kWh) 567 567 534
Max. chain speed (m/sec) 22.9
Sprocket (number of teeth) 6
NOTE: Equivalent noise level/vibration levels by ISO 22868/22867 are calculated as the time-weighted energy total for noise/vibration levels
under various working conditions with the following time distribution: 1/3 idle, 1/3 full, 1/3 racing speed.
* All data subject to change without notice.