WEN 4014 14 Electric Chainsaw - Manual (Page 13)

13
Please note that the following maintenance intervals
apply for normal operating conditions only. If you daily
working time is longer than normal or cutting conditions
are different, shorten the specified intervals accordingly.
Before starting work
After finishing work or daily
W
eekly
Monthly If faulty
If damaged As required
Complete machine
Visual inspection x
Clean x
Switch Check operation x
Oil tank Clean x
Chain lubrication Check x
Saw chain
Inspect, also check the sharpness x
Check chain tension x
Sharpen x
Guide bar
Check (wear, damage) x
Clean and turn over x x
Deburr x
Replace x x
Chain sprocket Check x
All accessible screws
and nuts
Retighten x
Chain catcher on
sprocket cover
Check x
Replace sprocket cover x
Power cord
Check x
Replace x
MAINTENANCE CHART