Dometic DG3 handleiding
Handleiding
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EN
System Service task Interval
Check all hoses for cracking, chafing,
kinking, or crushing. Replace if damaged.
Check that all hose clamps in the system
are tight.
Check that the through-hull fittings are in
good condition.
Check that the lock tabs that secure the
raw water quick-connect fittings to the
heat exchanger are secure.
Cooling – raw
water side
Cycle the seacock (close, then open
again) to ensure the valve mechanism
does not seize.
12 months
or 1000
hours
Inspect the heat exchanger for signs of
leaks.
Check all hoses for cracking or other
damage. Replace if damaged.
Cooling – gy-
ro side
Check the coolant pump and the connec-
tor for signs of corrosion.
12 months
or 1000
hours
Inspect electrical connectors for corro-
sion.
Inspect all electrical harnesses for chafing
or wear of the insulation.
Electrical
Check that the power connections are
tight.
12 months
or 1000
hours
NOTE Regular coolant flushes are not required. The
system is sealed and designed for lifetime operation. If the
coolant level is outside of the specified range, contact an
authorized service center.
10 Troubleshooting
The first step when there is a problem with the gyro is to check
the gyro control screen on the MFD. A yellow or red dot in the
notification icon indicates that there is an active fault. Touch the
icon to open the fault page to see a list of all active faults. In some
cases, potential remedies are shown with the fault.
Listed here are some common problems you may see with the
gyro and some suggested remedies. If the remedies do not
resolve the problem, take the boat to an authorized service facility
for diagnosis and repair.
Problem Possible cause Suggested remedy
No house power to
gyro.
Check that the gyro
touch pad's system
power LED indica-
tor is on. If the LED
is not on, check that
the battery switch(es)
and circuit breaker(s)
are on.
Gyro user interface is
not available on the
MFD
Ethernet cable is not
connected.
Check that the eth-
ernet cable is con-
Problem Possible cause Suggested remedy
nected at the MFD
or ethernet hub
(if your boat is so
equipped).
With the gyro off
and the house bat-
tery and 48 V bat-
tery switches in the
off position, remove
the top cover and
check that the con-
nector plugged into
the GCU receptacle
labeled "Ethernet" is
fully seated.
No house power to
gyro.
Check that the gyro
touch pad's system
power LED indicator
is on. If the LED is not
on, check that the
house battery switch
and circuit breaker
are on.
Can't start the gyro
No power from ded-
icated 48 V battery.
Check that the 48 V
battery switch is on.
Check the fuse on
the 48 V battery. Do
not attempt to re-
place a blown fuse.
Take the boat to an
authorized service fa-
cility for analysis.
House battery is not
charging.
Make sure at least
one engine is run-
ning.
Check that the bat-
tery charging system
is working, and that
there are no loose
connections in the
charging circuit.
House battery low
voltage fault
House battery is
not able to take a
charge.
Have a marine tech-
nician test the bat-
tery.
Dedicated 48 V bat-
tery low voltage fault
Dedicated 48 V bat-
tery is not charging.
The battery is
charged by the re-
generative braking
of the flywheel when
the gyro is turned off.
Make sure the 48 V
battery switch is le
in the on position
when stopping the
gyro so that the bat-
tery can recharge.
11
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Productinformatie
| Merk | Dometic |
| Model | DG3 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2069 MB |
