11
Push down the lock lever onto the tool base.
Then connect a vacuum cleaner to the vacuum head.
To remove the vacuum head, raise the lock lever. Pull the vacuum head out of
the tool base while holding the supports between thumb and finger.
MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and unplugged before
attempting to perform inspection or maintenance.
Replacing carbon brushes
Remove and check the carbon brushes regularly. Replace when they wear
down to the limit mark. Keep the carbon brushes clean and free to slip in the
holders. Both carbon brushes should be replaced at the same time. Use only
identical carbon brushes.
For tool with the knob
Release the lock lever and remove the knob by turning it counterclockwise.
The compression spring will come out of the knob, so be careful not to lose the
compression spring.
1. Support
2. Lock lever
1
2
004940
004941
1. Limit mark
1
001145
1. Knob
1
005111