Installation Instructions; Installation Drawing; Screw And Bolt Connections - Man E3268 LE212 Operating Instructions Manual

Installation and Commissioning
6.3.2

Installation Instructions

Only general engine installation instructions can be given in this chapter.
More detailed information can be found in the "Installation Instructions for MAN Industrial Gas Engines".
These instructions can be obtained from MAN, see page 2 for contact address.
6.3.3

Installation drawing

The installation drawing provides information about the type of connections and the connection dimensions.
Depending on the scope of delivery, wiring diagrams, layout diagrams for the resilient engine mounts etc.
may be required. These can be obtained from MAN, see page 2 for contact address.
NOTE
Engine installation is based on the installation instructions and the installation drawing.
For this reason:
S Observe these sources of information for each of the assembly jobs listed hereafter.
6.3.4

Screw and bolt connections

Always tighten screw and bolt connections using a torque wrench.
The assembly tightening torques for all common screw and bolt connections are listed on page 52.
NOTE
Risk of damage due to incorrectly tightened screw and bolt connections
Components get damaged.
For this reason:
S Use impact wrench for pretightening to max. 50% of the specified final torque.
S Always use a torque wrench for final tightening.
44
Carefully read these Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.