Westerbeke 4.5 KW BGC -60Hz Manual del operador Pagina 22

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Rigging
and
Lifting
The generator
is
fitted with lifting eyes. Rope
or
chain slings capable
of
supporting the generator's weight
should be attached
to
the eyes and the generator lifted by means
of
tackle attached
to
these slings. The lift-
ing eyes have been designed
to
carry the full weight of the generator; therefore, auxiliary slings are not re-
quired
or
desired.
CAUTION
Slings
must not be so short as
to
place significant stress on the generator's lifting eyes. Strain
placed
on the generator's lifting eyes
by
the lifting Sling must not be in excess
of
10
0
from the
vertical plain.
ENGINE
SLING LIFTING
ANGLE
MUST
HOT
EXCEED
10'
LI
FT
I
NG
EYE
The general rule in moving generators
is
to
see that all equipment used is amply strong and firmly fixed in
place. Move the engine a little at a time and see that it
is
firmly supported. Eliminate the possibility
of
acci-
dents
by
avoiding haste. Do not lift the generator
by
its crankshaft pulley. In certain sttuations
tt
may be
necessary
to
lift the engine in positions other than the horizontal position. Certain situations exist by which
the engine must be
lowered endwise through a small hatchway which cannot be made larger. Under these
conditions,
If the opening of the hatchway
is
extremely small, it
is
possible
to
reduce,
to
some extent, the
outside dimensions
of
the generator by removing external components such as the cooling system's piping,
the heat exchanger, certain filters, the mounting rails and other obstructive equipment. This accessory equip-
ment
should
be
removed
by
a competent mechanic and special care should be taken
to
avoid damage
to
any exposed parts. In addttion, be careful not
to
allow dirt from entering any opening created by the removal
of
equipment. Removed parts should be returned to their respective position as soon as the generator has
cleared the obstruction and is ready to be positioned on its mounting
platform.
In
case it becomes necessary
to
hoist the generator front-end upwards
or
generator-end upwards, the at-
tachment
of
lifting slings must be done carefully
to
avoid the possibility
of
damaging the parts on which the
weight
of
the slings may bear. Special rigging work
is
best done
by
someone experienced and competent
in
handling heavy machinery.
19
Westerbeke Generators
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