4　Equipment Installation

4.1　General Requirements

4.1.1　The equipment completely assembled and adjusted in the factory should not be disassembled at site but installed as a whole.

4.1.2　As for the equipment which is supplied in the form of parts and elements，their cleaning and assembly at site shall comply with the requirements of the design technical document or the current national standard General Code for Construction and Acceptance of Mechanical Equipment Installation Engineering（GB 50231）.

4.1.3　The connection of equipment and pipes shall not be carried out by brute force.After completion of connection，it is required to recheck whether the installation accuracy of the equipment meets the requirement.