Operator`s manual
I 
WARNING 
I 
When  servicing  the  battery or checking  the  electrolyte  level,  wear rubber  gloves,  a 
rubber apron,  and 
eye 
protection.  Battery acid may splash on the skin or into  the eyes 
inadvertently when removing the electrolyte caps. 
Check the battery's electrolyte  level  and specific  gravity 
to 
ensure maximum engine  starting efficiency. 
Make sure the 
battery'S terminals are clean and tight. 
Ventilation 
The ventilation requirements  of the generator sets include the following:  combustion air is required for 
the engine cylinders; cooling air is required for the generator end and also for removing the heat produced 
by 
the generator's engine during operation;  and ventilating air is  required to clear the  bilges below the 
generator,  as  well  as  the  compartment in  which  the generator 
is 
located, 
of 
potentially  toxic  and 
flammable diesel vapors, 
Keep  in mind that hot air rises, 
so 
heated air should be  removed  from  the upper area of the generator 
compartment and cool  fresh air should be directed  to the lower areas  of the compartment.  Ventilation 
should be accomplished with the aid 
of 
blowers especially when the vessel 
is 
not underway.  Refer to  the 
"SYSTEM SPECIFICATIONS" section of this manual for the airflow requirements 
of 
the generator set. 
23 
WESTERBEKE 
GENERATORS 










