Heating and Air Conditioning. Total Page Count: 956. This is NOT a printed manual. This is a generic USB With a Loaded PDF file containing the full 225DLC Excavator Operation Test Technical Manual. This factory manual is distributed freely and globally under the terms of the GNU General Public License, and the LGPL Lesser General Public License, with free/open distribution license as demonstrated by EU laws reported by Commission Regulation (EC) n1400/2002 article 4 (2) of 31 July 2002 carmakers must give to independent garages and other interested persons, access to repair information.