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WilTec 61956 Operation Manual page 13

Petrol backpack leaf blower

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Fig. 22
Adjusting the carburettor
The factory settings of the carburettor allow optimal performance. If further adjustments are necessary,
contact a qualified technician with your leaf blower.
Spark plug
1.
To remove the spark plug (B) for cleaning or exchange, ensure that the motor is switched off
and the spark plug cooled down. Then remove the spark plug shell from the spark plug. Remove
the spark plug with the right spark plug tool. If necessary, check, clean and replace it.
2. Spark plug distance: 0.635 mm (0.25").
3. Torque: 12–15 Nm. Connect the spark plug connector.
Technical specifications
Motor type
Spark plug type
Cubic capacity (㎤)
Tank capacity (ℓ)
Fuel type
Mixing ratio
Motor power (kW)
Idle speed (
r
)
min
Rotation speed with nominal output (
Speed limitation
Air flow speed (㎧)
Air flow volume (
)
s
Weight (㎏)
Total dimensions (㎜)
Noise level with 7 m distance (dB (A))
Note! Do not operate the machine due to damage from noise and vibration over a longer duration of
time (e.g., longer than half an hour).
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Air-cooled 2-stroke motor (1E40F-5A)
AT4117 (CJ8)
42.7
1.2
Unleaded petrol
1:30
1.25 (1.7 hp)
2800 ± 200
r
) 6800
min
None
≥ 47
≥ 0.25
8
410×330×495
108
Item 61956
Fig. 23
Page 13
12
2021-1

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