Fieldmann FZN4002-B - Инструкция по эксплуатации - Страница 14

EN

14

FZN 4002 B

Before using

banging or ringing may be heard coming from the engine. This is normal and does not indicate a problem. 
In the event that the banging or ringing noise occurs during normal load and at standard engine speeds, 
change the type of petrol used. If problem is not rectifi ed after this change, please contact an authorised 
service centre.

  When running the engine at high speed over an extended period, we recommend the use of a petrol with 

a higher octane number.

CHECKING THE HAND GUARD

  The hand guard prevent the hand from coming into contact with the moving blades, for example in 

a situation when the user of the user's hand slips from the front handle.

ATTENTION!

Check that the hand guard is correct seated and attached.

Check the hand guard for damage.

CHECKING THE BLADES

  To ensure good work results, it is important 

that there is correct contact pressure between 
the trimmer blades. Contact pressure is set by 
turning the bolt on the underside of the guide bar 
clockwise.

  When the blades are correctly set, the give 

between the blades measured at the bolts must 
be 0.2 - 0.4 mm.

  In the event that the trimmer blades are bent or 

damaged, replace them.

  Check the working edges of the blades and if 

necessary, adjust them using a fl at and round fi le.
1.   Maintain a sharp end edge on the blade (Fig. 

2). The best working angle of the blade is 45°.

2.   Round the base of the blade.
3.   Do not use water when fi ling.

Fig. 2

CHECKING THE BLADE GUARD

  The blade guard (Fig. 3, point A) is intended to 

protect any part of the body from coming into 
contact with the trimmer blades (Fig. 3, point B).

  Check the blade guard for damage or 

deformation. In the event that the blade guard is 
bent or damages, replace it.

Fig. 3