ETAP 28s - Engine Installation

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3.3
3.3.2
Engine
installation
!]t1|"-grfo
to the
engine
instailation
(engine,
exhaust
and
fuer
suppry
rine),
BC
008
001.
wear proper
ear
protection
if
you
open
the engine
compartment
while
the
engine
is
running.
Watch
out for
rotating
and/or
hot
parts
of the
engine!
Engine
The
ETAP
28s
is
equipped
with
a
marine
diesel
engine.
please
refer
to
drawing
manufacturer
VOLVO
Penta
model
D1-20
with
saildrive
13OS
number
of cylinders
3
cylinde!
capacity
760
cc
power
_l!J
kw-
18,0
HP
max.
rpm
3200
revs/min
propeller
2-bladed
fixed:
16"x1
1"
3-bladed
foldinq:
1
6"x1
0"
(optionat)
Goolinq-water
The
engine
has
a
double
fresh
water
cooling.
The
external
circuit
operates
using
sea
water,
drawn
in
via
the
saildrive.
This
external
fres[
water
cooling
is
fitted
with
a seaweed
filter
and
vacuum
valve.
The
vacuum
valve
discharges
water
overboard-via
a transparent
hose.
The
through-
hulloutlet
of this
discharge
must
be opened
before
the
engine
is
started.
The
closed
internal
fresh
water
cooling
is fitted
with
an
expansion
tank,
via
which
cooling-water
(containing
antifreeze)
can
also
be
added.
The
expansion
tank
allows
the
cooling-water
level
to
be
checked.
Cooling-watei
valve
on
.saildrive
Safety
valve
discharge
ETAP
28S
14
I 7A