Echo CS-8002 Manual do Utilizador descarregar pdf (Página 3)

SERVICE INFORMATIONCS-8001

1-2 Technical data

Engine

Idling speed r/min 2300 - 3300

Operating speed r/min 9000 - 9500

Wide open throttle speed* r/min 11500 - 12500

Clutch engagement speed r/min 3500 - 4000

Compression pressure MPa (kgf/cm

) (psi) 0.98 (10.0) (142)

Ignition system

Spark plug gap mm(in) 0.6 - 0.7 (0.024 - 0.028)

Minimum secondary voltage at 800 r/min kV 15

Secondary coil resistance kΩ 1.8 - 2.2

Pole shoe air gaps mm(in) 0.3 - 0.4 (0.012 - 0.016)

Ignition timing at 1200 r/min °BTDC 10

at 3000 r/min °BTDC 14.5

at 10000 r/min °BTDC 25

Carburettor

Idle adjust screw initial setting turn in** 2

L mixture needle initial setting turns back 2 3/8

H mixture needle initial setting turns back 3 3/8

Test Pressure, minimum MPa (kgf/cm

) (psi) 0.05 (0.5) (7.0)

Metering lever height mm(in) Flush with diaphragm seat

Chain oil discharge volume at 7000 r/ min Adjustable: 3 - 13 (0.09 - 0.39)

mL/min(U.S.fl.oz./min) (Factory set 8mL/min)

BTDC: Before top dead centre.

*With 50cm guide bar and saw chain.

**Set idle adjust screw to contact throttle plate before initial setting.

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Echo CS-8002 Manual do Utilizador Página 3