2 - FORM NO. 79986A - Advolution 20B, 20BTENENGLISHTABLE OF CONTENTSSafety Instructions .............................................................................................................. 3Know Your Machine ............................................................................................................ 4Introduction ......................................................................................................................... 5Parts and Service ......................................................................................................... 5Nameplate .................................................................................................................... 5Uncrating the Machine ................................................................................................. 5Preparing the Machine for Use ........................................................................................... 5Servicing Batteries ....................................................................................................... 5Battery Installation ........................................................................................................ 7Pad Installation ............................................................................................................. 7Dust Bag Installation .................................................................................................... 7Adjusting Pad Pressure ................................................................................................ 7Maintenance ....................................................................................................................... 8Maintenance Schedule ................................................................................................. 8Battery Maintenance .................................................................................................... 8Troubleshooting .................................................................................................................. 8Machine Vibration ......................................................................................................... 8Swirl Marks ................................................................................................................... 8Reduced Running Time ................................................................................................ 8Pad Assist Machine Does Not Pull Itself ...................................................................... 8Specifications ................................................................................................................... 10Section II Parts List.............................................................................................. 31WARNING!The Products sold with this Manual contain or may contain chemicals that are known to certain governments (such as the State of California,as identified in its Proposition 65 Regulatory Warning Law) to cause cancer, birth defects or other reproductive harm. In certain locations(including the State of California) purchasers of these Products that place them in service at an employment job site or a publicly accessiblespace are required by regulation to make certain notices, warnings or disclosures regarding the chemicals that are or may be contained inthe Products at or about such work sites. It is the purchaser’s responsibility to know the content of, and to comply with, any laws and regula-tions relating to the use of these Products in such environments. The Manufacturer disclaims any responsibility to advise purchasers of anyspecific requirements that may be applicable to the use of the Products in such environments.