Fieldmann FZS 3020-B - Manual (Page 12)

EN 12
FZS 3020-B
Assembly | Mixing the fuel mix
Installing the metal three tooth blade
Lock the shaft in place by inserting the included
4mm hex key (see Fig. 7). To achieve this, it is
necessary to align the hole in the protective guard
with the hole in the shaft and insert the hex key.
Align the holes by turning the protective guard.
Install the individual components in the following
order:
1. Cogged retaining washer A (also equipped
with a retaining hole)
2. metal three tooth blade
3. retaining washer B
4. cup cover
5. lock nut
Make sure that the blade is correctly seated in the
distancing part of the cogged retaining washer A
Using the supplied socket wrench, turn the blade
fastening nut clockwise (attention: reverse thread)
until it is securely tightened.
Take the hex key out of the retaining hole.
WARNING!
IN THE EVENT OF EXCESSIVE VIBRATIONS – IMMEDIATELY STOP THE ENGINE
Excessive vibrations of the blade mean that this blade is not installed correctly. Immediately turn off the engine
and check the blade.
An incorrectly installed blade may cause injuries.
Only use original accessories when performing maintenance or servicing this product.
6. MIXING THE FUEL MIX
WARNING!
Never pour fuel into the fuel tank in a closed and unventilated location.
Do not pour fuel in the vicinity of an open fl ame or a source of sparks.
Do not overfi ll the petrol tank. Before starting the engine, make sure that all spilt fuel is wiped away.
If the engine is hot, DO NOT POUR IN FUEL.
For this type of two-stroke engine a mixture of lead-free petrol and two-stroke engine oil is used at a ratio of
25 : 1.
ATTENTION! A fuel mix that is mixed at a ratio other than 25 : 1 may damage the engine. Make sure that
this fuel mix is mixed correctly.
Fig. 7
Hex key 4 mm
Shaft
Protective cover
Cogged retaining
washer A
Retaining washer B
Cup cover
Lock nut
Locking hole
Metal three tooth blade