Dolmar PB-7660.4, Оригинальное руководство пользователя

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ENGLISH (Original instructions)
TABLE OF CONTENTS
SPECIFICATIONS .............................................................................2
IMPORTANT SAFETY INSTRUCTIONS ............................................3
PARTS DESCRIPTION ......................................................................6
ASSEMBLY ........................................................................................7
BEFORE STARTING THE ENGINE ...................................................8
OPERATION ......................................................................................9
MAINTENANCE ...............................................................................12
TROUBLE SHOOTING .................................................................... 17
SPECIFICATIONS
Model: PB-7660.4 PB-7660.4 H
Throttle type Tube throttle Hip throttle
Dry weight (without blower pipe) 10.9 kg 11.1 kg
Dimension (without blower pipe, L x W x H) 332 mm x 460 mm x 480 mm 332 mm x 510 mm x 480 mm
Air velocity (with long pipe) 92 m/s
(with short pipe) 92 m/s
Air volume flow rate (with long pipe) 20 m
3
/minute
(with short pipe) 20 m
3
/minute
Maximum engine speed 7,200 min
-1
Idling speed 2,800 min
-1
Engine displacement 75.6 cm 3
Engine type Air cooled, 4-stroke, single cylinder
Fuel Automobile gasoline
Fuel tank capacity 1,900 cm
3
Engine oil API grade SF class or higher, SAE 10W-30 oil (automobile 4-stroke engine oil)
Engine oil volume 220 cm
3
Carburetor Diaphragm type
Spark plug NGK CMR6H
Electrode gap 0.7 mm - 0.8 mm
• Due to our continuing program of research and development, the specifications herein are subject to change without notice.
• Specifications may differ from country to country.
Vibration
Model PB-7660.4 PB-7660.4 H
Vibration per
EN15503 2009
Right handle a
hv eq
Long pipe with circular nozzle 2.3 (m/s
2
) 3.0 (m/s
2
)
with flat nozzle 3.4 (m/s
2
) 4.5 (m/s
2
)
Short pipe with circular nozzle 2.3 (m/s
2
) 3.0 (m/s
2
)
with flat nozzle 3.5 (m/s
2
) 4.5 (m/s
2
)
Uncertainty K 1.2 (m/s 2 ) 2.0 (m/s 2 )
Left handle (cotrol
arm)
a
hv eq
Long pipe with circular nozzle - 0.8 (m/s
2
)
with flat nozzle - 0.6 (m/s
2
)
Short pipe with circular nozzle - 0.7 (m/s
2
)
with flat nozzle - 0.6 (m/s
2
)
Uncertainty K - 0.7 (m/s
2
)
Noise
Model PB-7660.4 PB-7660.4 H
Sound pressure level average to EN15503 2009 L
PA eq
102.8 (dB(A)) 102.8 (dB(A))
Uncertainty K 1.6 (dB(A)) 1.6 (dB(A))
Sound power level average to EN15503 2009 L
WA eq
110.7 (dB(A)) 110.7 (dB(A))
Uncertainty K 0.7 (dB(A)) 0.7 (dB(A))
Symbols
The following show the symbols used for the equipment. Be sure that
you understand their meaning before use.
Take particular care and attention!
Read and follow the instruction manual.
Forbidden!
No smoking.
No open flame.
Wear protective gloves.
Wear eye and ear protection.
Hot surfaces - Burns to fingers or hands.
2 ENGLISH