Battery charger does not work for my bosch hammer drill sds plus .. my dad is an electronics engineer and he requires the circuit diagram to investigate the problem, where can i get one for this model .. thanks sylvester

[PDF]Hammers and Hammer Drills - eBuild

www.ebuild.com/ImgRepos%5C2010%20Hammers.pdf_06072010_110..See pages 46-49,. 184-214 for hammer drill accessories. BOSCH. H a m m e rs a n d.... 11250VSRD - 3/4" SDS-plus® Rotary Hammer .... technician can quickly replacethe brushes and cord .... 11264EVS - 1-5/8" SDS-max® Rotary Hammer.

tight bearing maybe

Its usually a problem with the selector knob... depress the button fully and turn it passed the selection markings and pull it out to remove it

The SDS designation relates more to the type of chuck on the tool for the bits than to the tool/drill itself. There are both chisels and drill bits with SDS-Plus and SDS-Max shanks, SDS-Max being the the larger of the two. As far as the tools go: Demolition hammers will only hammer and can only use pointed chisels, scaling chisels, scrapers, etc, not anything like a drill bit that requires spinning to work. Rotary hammers can hammer and rotate the bits. Rotary hammers have a selector switch with two or three positions; one for hammer only for the above demolition bits, one for rotary hammer for use with carbite tipped drill bits, and some have a position for rotation only. The rotary hammer is a more versitile tool but more expensive because of extra workings inside.

Look at eReplacementParts.com and the parts diagrams

It is hard to understand what you are asking, however I have found that with the SDS drills one does NOT want to crowd them but just let the tool work with light pressure...

service manuals AEG SB2E-1001

EITHER BATTERY OR THE CHARGER HAVE HAD IT .TAKE BATTERY TO SHOP AND GET THEM TO TEST IT PROBABLY THE BATTERY IS NO GOOD

If you have SDS-Max, ereplacementparts.com has one made by Bosch that'll go from SDS-Max to 3/4" Hex:

http://www.ereplacementparts.com/sds-max34-hex-rotary-hammer-adapter-p-165057.html

I'm having a hard time finding one that'll do SDS-Plus, though.

The adaptor you need to convert your slpine to SDS-plus is Bosch part# HA1020. Hope this helps. Dave