Fuel; Fueling - Okay BHE 3020 Manuel D'utilisation

7 = Throttle Trigger
8 = Choke Lever
9 = Air Filter Cover
10 = Fuel Filler Cap
11 = Fuel Tank
12 = Machine Support
13 = Soft grip
14 = Drive Tube
15 = Stop Switch
16 = Coupling Sleeve
17 = Wing Screw
Definitions
1. Fuel Pump
Provides additional fuel feed for a cold start.
2. Carburetor Adjusting Screw
For tuning the adling speed.
3. Spark Plug Boot
Connects the spark plug to the ignition lead.
4. Starter Grip
The grip of the pull starter, which is the device to start
the engine.
5. Muffler
(with spark arrestor) Reduces exhaust noises and di-
verts exhaust gases away from operator.
6. Throttle Trigger
Controls the speed of the engine.
7. Throttle Trigger
Interlock Must be depressed before the throttle trigger
can be activated.
8. Choke Lever
Eases engine starting by enriching mixture.
9. Air Filter Cover
Encloses and protects the air filter.
10. Fuel Filler Cap
For closing the fuel tank.
11. Fuel Tank
For fuel mixture consisting of gasoline and oil.
12. Machine Support
For resting machine on the ground.
13. Soft grip
For easy control of the machine.
14. Drive Tube
Encloses and protects the drive shaft between the
engine and gearhead.
15. Stop Switch
Switches the engine ignition system off and stops the
running of the engine.
16. Coupling Sleeve
Connects the drive tube to the lower part of the drive
tube (stub shaft).
17. Wing Screw
Secures the lower part of the drive tube (stub shaft).

Fuel

This engine is certified to operate on unleaded gasoline
and the two-stroke engine oil at a mix ratio of 40:1. Your
engine requires a mixture of high-quality gasoline and
quality two-stroke air cooled engine oil.
Fuel with a lower octane rating may increase engine
temperatures. This, in turn, increases the risk of piston
seizure and damage to the engine. The chemical com-
position of the fuel is also important. Some fuel additives
not only detrimentally affect elastomers (carburetor dia-
phragms, oil seals, fuel lines, etc.), but magnesium cast-
ings and catalytic converters as well. This could cause
running problems or even damage the engine. For this
reason we recommends that you use only nationally rec-
ognized high-quality unleaded gasoline!
Do not use BIA or TCW rated (two-stroke water cooled)
mix oils or other mix oils that state they are for use in both
water cooled and air cooled engines (e.g., outboard mo-
tors, snowmobiles, chainsaws, mopeds, etc.).
Take care when handling gasoline. Avoid direct contact
with the skin and avoid inhaling fuel vapor. When filling
at the pump, first remove the canister from your vehicle
and place the canister on the ground before filling. Do not
fill fuel canisters that are sitting in or on a vehicle. The
canister should be kept tightly closed in order to avoid
any moisture getting into the mixture. The machine's fuel
tank and the canister in which fuel mix is stored should be
cleaned as necessary.
Fuel mix ages
Only mix sufficient fuel for a few days work, not to exceed
3 months of storage. Store in approved fuel-canisters
only. When mixing, pour oil into the canister first, and then
add gasoline. Close the canister and shake it vigorously
by hand to ensure proper mixing of the oil with the fuel.
Gasoline
1L
5L
Dispose of empty mixing-oil canisters only at authorized
disposal locations.

Fueling

Before fueling, clean the filler cap and the area around it
to ensure that no dirt falls into the tank.
GB-9
Oil
25ml
125ml