INTRODUCTION
4November 2010 / M-SQ20 / 25 / EN
1 INTRODUCTION
1.1 General
This manual applies to the WhisperPower M-SQ20 / 25
generating set controlled by Digital Diesel Control first
launched in September 2005. For other models see other
manuals available on our website: www.whisperpower.eu.
The M-SQ20 / 25 Marine Diesel Generating set is
manufactured and marketed by WhisperPower.
It is important to read this manual before installing and
operating the generating set. Both safety and durability
rely very much on the correct identification, installation and
a good understanding of ratings, features, design,
maintenance and operation procedures.
The information, specifications, illustrations and
statements contained within this publication are given with
our best intentions and are believed to be correct at the
time of going to press.
Our policy is one of continued development and we re-
serve the right to amend any technical information without
prior notice.
Whilst every effort is made to ensure the accuracy of the
particulars contained within this publication neither the
manufacturer, distributor, or dealer in any circumstances
shall be held liable for any inaccuracy or the
consequences thereof.
WARNING
A warning symbol draws attention to special
warnings, instructions or procedures which, if
not strictly observed, may result in damage or
destruction of equipment, severe personal
injury or loss of life.
DANGER
This danger symbol refers to electric danger
and draws attention to special warnings,
instructions or procedures which, if not strictly
observed, may result in electrical shock which
will result in severe personal injury or loss of
life.
1.2 Service and maintenance
Regular service and maintenance should be carried out
according to the directions in this manual. For service and
maintenance one can appeal to the manufacturer or the
dealers.
1.3 Guarantee
WhisperPower guarantees that this generating set has
been built according to good workmanship, according to
the specifications in this manual and according to
European Community safety regulations.
During production and prior to delivery, all of our
generating sets are tested and inspected.
The well functioning of this generating set is subject to
guarantee. The period and conditions of this guarantee are
laid down in the general conditions of delivery as
registered with the Chamber of Commerce and Industries
for the North of the Netherlands number 01120025. The
guarantee period is two years, limited to 1000 running
hours. Some aspects of our guarantee scheme are given
here in more detail:
Guarantee does not cover failures that are caused by
misuse, neglect or a faulty installation.
Example 1. Faulty installation:
Seawater entering the engine is the most common cause
of damage to combustion engines in boats. (Both to
propulsion and generator engines.) The entry of water
must be avoided under all conditions. Be aware that the
conditions in blue water sailing can be extreme. See the
installation manual for instructions but remember these are
for guidance only as many factors influence the installation
of a generator. The ultimate responsibility will always be
with the owner to ensure a safe and compliant installation.
WARNING
Damage caused by the ingress of water is
never covered by guarantee.
Example 2: Misuse:
Long term running with no load or too little load can cause
the exhaust to get choked with soot or carbon. Cleaning
the exhaust is not covered by guarantee.
Example 3: Neglect
Sometimes the seal of the raw water pump starts leaking.
Mostly this begins with a little drip and slowly gets worse.
Regular visual inspection of the generator is necessary to
prevent damage to occur from a leaking water pump.
When one find serious damage after weeks of neglect
guarantee claims will not be honoured.
