3
．
Schematic Diagram
见爆炸图
4 Repair of Main Parts
4.1 Upper
、
Lower Body
、
Motorcover
、
Protector
、
Rewinder
、
Hose
Removing
1
3.
4.
2
5
．
Remove the 7 screws from the
body. Then take the middle
cover away.
Remove the screws
（
pointing
out
）
from the motorcover. Then
take the motor cover and
rewinder away.
Remove the screw from the
middlecover. Then take the
airinlet cover away.
Rewinder
frame
Plug
Remove the 3 screws inside of
the motorcover. Then take the
motor away.
