B:
Replace hose nozzle
①
Insert the flat tube into the suction
port in the direction shown in the figure
(the larger step of the flat tube faces
upward).
C:
Replace the blowing nozzle
①
According to the direction shown in the
figure, put the lanyard into the blowing nozzle
or remove the lanyard, and put the blowing
nozzle on the air outlet.