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Stihl RM 448 VC User Manual

Stihl RM 448 VC
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0478 111 9841 A - EN
30
18.1 REACH
REACH is an EC Directive for the
registration, evaluation, authorisation and
restriction of chemicals.
Information on compliance with the
REACH Directive (EC) No. 1907/2006 is
available from www.stihl.com/reach.
Fault:
Engine not starting
Possible cause:
Motorstop lever not pressed.
No fuel in tank; fuel line blocked.
Inferior, dirty or old fuel in tank.
Air filter dirty.
Spark plug socket detached from spark
plug; ignition lead not properly fastened
to socket.
Spark plug dirty or damaged; incorrect
electrode gap.
Remedy:
Press motorstop lever to handlebar and
hold. (Ö 9.2)
Top up fuel; clean fuel line. #
Always use fresh, good quality fuel,
unleaded petrol; clean carburettor. #
Clean air filter. #
Connect spark plug socket; check
connection between ignition lead and
socket. #
Clean or replace spark plug; adjust
electrode gap. #
Fault:
Starting problems or deteriorating engine
power.
Possible cause:
Lawn mower housing blocked.
Mowing at an excessively low cutting
height or propulsion speed is too high in
relation to the cutting height.
Water in fuel tank and carburettor;
carburettor blocked.
Fuel tank contaminated.
Air filter dirty.
Spark plug dirty.
Remedy:
Clean lawn mower housing (detach
spark plug socket!). (Ö 12.3)
Select a higher cutting height or reduce
the pushing speed. (Ö 8.4)
Empty fuel tank, clean fuel line and
carburettor. #
Clean fuel tank. #
Clean air filter. #
Nominal output at
nominal speed
2,1 - 2800
kW - rpm
Fuel tank 0,8 l
Cutter bar speed 2800 rpm
Self-propulsion 1 forward gear
with soft starter
Length 147 cm
Width 50 cm
Height 111 cm
Weight 26 kg
Sound emissions
In accordance with Directive 2000/14/EC:
Guaranteed sound
power level L
WAd
96 dB(A)
In accordance with Directive 2006/42/EC:
Sound pressure level
at workplace L
pA
83 dB(A)
Uncertainty K
pA
2 dB(A)
Hand-arm vibrations
Specified vibration characteristic in
accordance with EN 12096:
Measured value a
hw
4,10 m/sec²
Uncertainty K
hw
2,05 m/sec²
Measurement in accordance with
EN 20643
RM 448.0 VC:
Engine: Manufac-
turer, type
Briggs & Strat-
ton, Series 625
Displacement 150 ccm
Nominal output at
nominal speed
2,2 - 2800
kW - rpm
Fuel tank 0,8 l
Cutter bar speed 2800 rpm
Self-propulsion Vario forwards
Length 147 cm
Width 50 cm
Height 113 cm
Weight 28 kg
Sound emissions
In accordance with Directive 2000/14/EC:
Guaranteed sound
power level L
WAd
96 dB(A)
In accordance with Directive 2006/42/EC:
Sound pressure level
at workplace L
pA
83 dB(A)
Uncertainty K
pA
2dB(A)
Hand-arm vibrations
Specified vibration characteristic in
accordance with EN 12096:
Measured value a
hw
3,00 m/sec²
Uncertainty K
hw
1,50 m/sec²
Measurement in accordance with
EN 20643
19. Troubleshooting
# If necessary, contact a specialist
dealer; STIHL recommends STIHL
specialist dealers.
@ See engine instruction manual.

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Stihl RM 448 VC Specifications

General IconGeneral
BrandStihl
ModelRM 448 VC
CategoryLawn Mower
LanguageEnglish

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