Mainship 40 Trawler Single - Legends

M
ainship 40 Trawler Sin
g
le & Twin • DC Electric S
y
stems
7.1
0
This section will cover the la
y
out of
y
our DC switches
a
nd breakers panels. If
y
ou refer to
y
our DC S
y
stem
illustration at the end o
f
this section
y
ou will
f
ind a
g
en-
e
ral la
y
out of the wirin
g
, and components involved in the
DC electrical s
y
stem. However over the next few pa
g
es
y
ou will have detailed la
y
outs o
f
the panels and switches
f
rom the batter
y
to the helm.
technician to locate and repair the source of the Carbon
M
onoxide
G
as and do not enter
y
our boat until the
CO
g
as is at an acceptable level
.
7.3.8.2 CO Alarm
A Red
f
lashin
g
indicator li
g
ht and a pulsed alarm sound
indicates a hi
g
h level of Carbon Monoxide
(
See Boatin
g
S
afet
y
Section 4 of this manual
)
, and immediate action
is required.
C
ontact a
q
ualified technician to locate and re
p
air the
s
ource o
f
CO
, and do not enter
y
our boat until repairs
have been made, and the
g
as has been brou
g
ht to an
acceptable level. After pressin
g
the reset switch the
alarm will sound a beep ever
y
(
30
)
thirt
y
seconds until
the C
O
is lowered to the low C
O
level. If not brou
g
ht
down to this level the C
O
alarm will sound in approx.
(
6
)
min
u
t
es
.
7.3.8.3 CO Monitor Malfunction
If the indicator li
g
ht flashes alternatin
g
red /
g
reen accom-
panied b
y
a beep sound ever
y
(
15
)
fifteen seconds, and
pressin
g
the test
/
reset switch will not discontinue the
visual and audio si
g
nal, then see
y
our Mainship deale
r
for a C
O
monitor malfunction.
CO
Monitor Maintenance
Test the monitor a
f
ter removing
y
our boat
f
rom storage,
p
rior to departing on a cruise and on a weekl
y
basis.
C
are
f
ull
y
observe the color o
f
each light during the tes
t
t
o be certain the
y
are
f
unctioning properl
y
.
Vacuu
m th
e
dus
t fr
o
m th
e
co
v
e
r with th
e
b
r
us
h
a
tt
ac
h
-
m
ent o
f
y
our vacuum cleaner.
Frequentl
y
clean with a damp cloth and dr
y
with a dr
y
so
ft
c
l
o
th
.
Do not spra
y
waxes or cleaning agents on the monitor.
7.4 Le
g
end
s
7.3.9 Maintenanc
e
The maintenance of
y
our DC s
y
stem is ensurin
g
that all
c
onnect
i
ons are c
l
ean, t
igh
t an
d
covere
d
w
i
t
h
a corros
i
on
inhibitor compound.