Lombardini LDW 502, Service Manual

Page: 7 / 98

- 7 -
service manual
mod. 051135
1
GENERAL REMARKS AND SAFETY
GENERAL REMARKS AND SAFETY
- Use the oils and greases recommended by the
manufacturer. Do not mix different brands or oils with
different characteristics.
- Use a torque wrench to tighten the main fixing points of
engine components. Stick to the tightening torques
indicated by the manufacturer.
- Discontinue use of the engine if any irregularities
arise, particularly in the case of unusual vibrations.
- The engine has been designed and built to satisfy
all the operating conditions described by the
manufacturer.
- Do not tamper with any devices to alter the level of
performance guaranteed by the manufacturer.
In order to minimise the impact on the environment, the
manufacturer now provides a number of indications to be
followed by all persons handling the engine, for any reason,
during its expected lifetime.
- All packaging components must be disposed of in
accordance with the laws of the country in which
disposal is taking place.
- Keep exhaust pipes in efficient working order to limit
the noise level of the engine and reduce environmental
pollution.
- When discontinuing use of the engine, select all
components according to their chemical characteristics
and dispose of separately.
- All operations, except where expressly stated otherwise,
must be carried out when the engine is not running and
has cooled sufficiently to avoid the risk of burns.
- Do not keep the engine running in areas that are closed
and inadequately ventilated. Take all necessary
precautions to prevent a build up of exhaust fumes.
Every organisation has a duty to implement procedures to
identify, assess and monitor the influence of its own activities
(products, services, etc.) on the environment.
Procedures for identifying the extent of the impact on the
environment must consider the following factors:
- Liquid waste
- Waste management
- Soil contamination
- Atmospheric emissions
- Use of raw materials and natural resources
- Regulations and directives regarding environmental
impact
- Before removing the engine from the machine on which
it is installed, disconnect the electric current, the fuel
supply, coolant and all connections including mechanical
ones.
-
To lift the engine, attach the lifting device at the points
(eyebolts) specified by the manufacturer.
- Close all engine openings carefully (exhaust, intake,
etc.) wash the outside and dry with a jet of compressed
air.
- Anchor the engine to the rotating stand to facilitate
all operations.
Note: the engine may also be placed on the
workbench, depending on the type of work to
be carried out.
1.10 PRECAUTIONS WHEN THE ENGINE IS ON THE ROTATING STAND
1.8 SAFETY AND ENVIRONMENTAL IMPACT
1.9 PRECAUTIONS WHEN THE ENGINE IS INSTALLED ON THE MACHINE