Fieldmann FZP 70105-0 Manual page 20

EN 20
Cleaning and maintenance
Normal guide bar maintenance (fig.17)
1. Remove guide bar from chain saw.
2. Remove sawdust from guide bar groove periodically. Use putty knife or wire,
3. Clean oil slots after each day of use.
4. Remove burrs from sides of guide bar. Use flat file to make side edges square.
Replace guide bar when
Bar is bent or cracked.
Inside groove of bar is badly worn.
Chain sharpenig (fig.18.&fig.19& fig.20)
WARNING! Always ensure that the tool is switched off ad the plug is removed from the power point before
making any adjustments or maintenance procedures.
The chain requies sharpenig when the chain saw does not cut appropriately. This operation is performed as
follows :
1. Extend the chain bar.
2. Fix the bar in a vice so that the chain can slide.
3. Fit the file in a flie holder and place it over the tooth at 35º
4. File forward only until all the worn part of the tooth has been eliminated.
5. Count the file movements made on the first tooth and do the same on all the others, both right and left
6. After some sharpening the delimiting device on the chain will exceed the height of the cutting teeth, file the
Guide Bar
Groove
Guide Bar
Normal Guide Bar
Fig. 1 6
Cleaning Groove With
Putty Knife
Oil Slot
Fig. 1 7
Guide Bar With Uneven
Wear
Flat File Burr
Guide Bar
FZP 70105-0