KG 550, KG 770
English
29
KG 550
N Spray a little silicone oil onto the 
gear assembly.
KG 770
N Spray a little silicone oil onto the 
gear assembly through the 
openings in the wheel housing.
KG 770 – Cleaning the Air Filters
N Remove the hopper.
N Pull both filters out of their guides.
N Take the foam element out of the 
filter.
N Wash the foam element in water, 
allow it to dry and refit it in the filter.
N Refit the filters in their guides.