DIRECTIONS FOR USE AND MAINTENANCE
The numbers refer to the spare parts pointed out in the design.
Exchange of the tools and lubrification:
exchange of the tools in easily done if the little lever 3 is turned 90°to the right or the left with the thumb.
lf the closing small pincer 2 does not come loose altho- ugh the little lever is turned 90°or if not sufficient clam- ping of the tool is achieved, this can easily be adjusted. If this adjustement has to be dane,turn at first, the little lever 3 90° so the small pincer will be open to a maxi- mum. Thereafter the handle's shaft 4 must to be fixed through putting a rejected mandrel or something like that through the two holes in the connection sleeve5.The small pinceris in thebottom locked with a lock-screw. Gring a long mandrel flat as a screwdriver in one end and put this down in the small pincer.
Loosen the lockscrew through truning it somewhat to the left. Thereafter the small pincer shall be screwed in or out so the right grip for the tool is received.
Lock the lockscrew and the handle is ready for use.
If used daily. the handpiece needs lubrication once for week. Loosen thereby screw 6 and drop a few oildrops into the threaded hole.