Fueling; Information Before You Start - Stihl SR 420 Instruction Manual

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Fueling

Preparations
Before fueling, clean the filler cap
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and the area around it to ensure that
no dirt falls into the tank.
Position the machine so that the
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filler cap is facing up.
STIHL recommends you use the STIHL
filler nozzle for fuel (special accessory).
Filling up with fuel
Take care not to spill fuel while fueling
and do not overfill the tank.
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Open the filler cap.
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Fill up with fuel.
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Close the filler cap.
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WARNING
After fueling, tighten down the filler cap
as securely as possible by hand.

Information Before You Start

NOTICE
With the engine stopped and before
starting, check the air intake grille
between the backplate and powerhead
for blockages and clean if necessary. A
protective screen is available as a
special accessory to keep the air intake
clear.
Move the setting lever to the idel
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position.
The throttle cable disconnects itself from
the throttle trigger if the engine is not
shut off in the idle position.
The throttle cable reconnects itself
automatically when the setting lever is
moved to the idle position.
SR 420