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4.3 I Replacing the brush
•
The brush is equipped with wear indicators; the distance between the indicators and the end of the brush indicates
whether the brush is in good conditi on (see image )
.
•
The brush is worn and should be replaced when the wear indicators appear as shown in image
.
•
To remove the worn brush, remove the tabs from the holes in which they are fi xed (see image )
.
•
To fi t the new brush, start by fi tti ng the side without tabs under the brush holder (see image )
.
•
Roll the brush around its support, slide the tabs into the att achment holes and pull on the end of each tab unti l its
edge passes through the slit (see image )
.
•
Cut the tabs using a pair of scissors for them to be below fl ap level (see image )
.
