Table of Contents
Advertisement
1 INSTALLATION
1.1
General
This manual applies to the M-SQ25 Marine Diesel
Generating set controlled by Digital Diesel Control first
launched in September 2005. For other models refer to
other
manuals
available
whisperpower.eu.
To ensure reliability and durability of the equipment, it is
very important that the installation is carried out with the
utmost care and attention. To avoid problems, such as
temperature problems, noise levels, vibration, etc. the
instructions set out in this manual must be followed and all
installation work must be carried out professionally.
1.2
Location
Since WhisperPower generating sets have extremely
compact dimensions, they can be installed in tight
locations. Please consider that even almost maintenance-
free machinery must still remain accessible.
When selecting the location area in which to mount the
generating set, make sure there is sufficient room to carry
out any maintenance work. The unit must be easily
accessible on the service side and on the distribution side
to have access to the V-belt
Please also note that in spite of the automatic oil pressure
sensor it is still essential that the oil level is checked
regularly.
1.3
Instructions
for
vibration insulation
Position the generating set as low as possible in the
vessel. The generating set is already secured to the base
frame by means of flexible engine mountings. The base
frame can be mounted to the vessel's main structure on a
second set of rubber mountings that is included in the
delivery. Use the included mounting template to determine
the mounting spots.
Figure 1: Mounting of the Whisper generating set.
EN / M-SQ25 / Oktober 2010
on
our
website:
www.
optimal
sound
and
X = wrong, V = OK
1.3.1
Further recommendations
WhisperPower generating sets are standard equipped with
a sound cover. The canopy has been designed to give
effective sound insulation. For optimum sound and
vibration dampening, the following factors should be
considered.
1
Most important is the structure on which the generator
is places to be stiff. See figure 1. Directly below the
rubber mountings the structure should be supported
vertically to the superstructure of the ship.
2
Avoid mounting the generating set in close proximity
to thin walls or floors that may cause resonance.
3
Sound dampening is extremely poor if the generating
set is mounted on a light weight flimsy surface such
as plywood which will only amplify vibrations. If
mounting on a thinner surface cannot be avoided, this
should be at least be reinforced with stiffening struts
or ribbing. If possible, holes should be drilled or cut
through the surface to help reduce the resonance.
Covering the surrounding walls and floors with a
heavy coating plus foam will certainly improve the
situation.
4
Never connect the base of the generating set directly
to bulkheads or tanks.
1.4
Ventilation
The generating set normally draws air from the engine
room. Engine rooms with natural ventilation must have
vent openings of adequate size and location to enable the
generating set to operate without overheating. To allow an
ample supply of air within the temperature limits of the
generating set an opening of at least a half square meter
2
(0,5 m
) is required.
INSTALLATION
3
Advertisement
Table of Contents
