11
GB
Cleaning and replacing the carbon brushes
(see numbers in the parts list):
Caution! Pull out the power plug.
Undo the 4 screws (83) and remove the two
covers (23, 32) by lifting slightly with a screw-
driver (Fig. B).
Lift the compression spring (25) with a screw-
driver and take out the carbon brush (24).
Use compressed air (max. 3 bar) to clean the
carbon brushes (24) and holder (31).
Changing the carbon brushes (see Fig. C):
Undo the cheese-head screw (z) and remove
the terminal wire of the worn carbon brush.
Fix the terminal of the new carbon brush with
the cheese-head screw (z).
Lift the compression spring (25) again to insert
the carbon brush. Make sure the compression
spring sits correctly (it should press inside the
notch in the carbon brush).
Replace the covers (23, 32) and fasten with the
4 screws (83).
Pressure spring
Inserting the tool: (Fig. A)
Caution! Pull out the power plug.
Push up the locking lever (4).
Insert the tool as far as the stop, turning it at the
same time if necessary.
Push the locking lever back down 180°.
Pull on the tool to check that it is locked.
Tool change: Push up the locking lever and
remove the tool.
Important!
Before you insert the tool, clean away any dust
etc. from the tool chuck (5) and the tool shaft.
Use the dust cap to protect the drill and chisel
chuck (5).
Always use the additional handle when drilling.
Closed position
Open position for
changing the tool
Locking lever (4)
Tool lock
Fig. A
Fig. B
Fig. C
Anleitung EBH 1100 08.11.2001 10:12 Uhr Seite 11
