BT 121
English
8
Dispose of empty mixing-oil canisters
only at authorized disposal locations.
Preparations
N
Before fueling, clean the filler cap
and the area around it to ensure that
no dirt falls into the tank.
N
Position the machine so that the
filler cap is facing up.
Filling up with fuel
Take care not to spill fuel while fueling
and do not overfill the tank. STIHL
recommends you use the STIHL filler
nozzle for fuel (special accessory).
N
Opening the Cap
N
Filling up with fuel
N
Closing the Cap
Change the fuel pickup body every
year
N
Open the filler cap and drain the fuel
tank.
N
Use a hook to pull the fuel pickup
body out of the tank and take it off
the hose.
Fueling
427BA003 KN
After fueling, tighten down the
filler cap as securely as possible
by hand.
Do not kink the fuel hose – do not
use any sharp or pointed tools.
427BA004 KN