Mase Generators Marine IS 9.5, Руководство по установке

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4.0 ELECTRICAL CONNECTIONS
4.1. Battery connection
A battery of 12V, 70Ah, is needed to start off the
generator.
The battery must not be smaller than the rated
capacity.
It should be connected to the terminal of the generator (fig.
15) with cables of section 25 mm
2
up to distances of 16'
6" and with cables of section 35 mm
2
for longer distances,
and following the sequence of operations described below:
- First connect the positive pole (
+ ) of the battery to the
terminal marked with the symbol ( + ) on the generator.
- Then connect the negative pole ( - ) of the battery to the
terminal marked with the symbol ( - ) on the generator.
- Wipe the connections with special mineral grease to
protect against oxidation and corrosion.
The generator includes an electronic device to auto-
matically recharge the start-up battery, giving
15 A, at a voltage of 12 V, when fully charged.
Install the battery in a well-ventilated area, away
from the generator and from any device which might
produce heat or sparks.
Periodically check the state of the connections of the
terminals and the water level of the battery. If the
cables need to be disconnected, follow the instruc-
tions for connection in reverse order.
Do not invert the poles of the connecting cables
since serious damage might be caused to the gen-
erator and the battery.
Do not connect other loads to the battery.
In order to reduce galvanic currents to a minimum, the
(
- ) of the battery of the electric generator should not be
connected to the ( - ) of the other batteries on board.
4.2 Control panel connection
Two different types of terminal boards are available; to
be installed on bridge and connectable to the genset in
order to command the start/stop functions.
Both types of boards are equipped with 65' cable with a
plug-in socket terminal end to be fitted on the genset.
Plug in one end of the connection cable in the socket
placed on the inner board of the genset and the
opposite end in the remote control panel ( fig.16 ref.1 ).
WARNING
DANGER
remain empty to allow air to pass through when the
unit is switched off. (see fig. 9)
It is recommended that the drain hose from the anti-siphon
valve be fed into the bilge, as small amounts of water might
be drained through it during normal operation. The cooling
circuit is connected to the heat exchanger fitting as shown
in Fig. 10.
2.6 Drainage system
The exhaust system of the generator must be separate
from that of the main motors
The length of the tube from the highest point of the
exhaust system to the muffler should not exceed 80".
This is to prevent the water left in the exhaust system
from returning to the motor after filling the water
lock muffler, when the unit is turned off.
1 - Water lock muffler
This dampens the noise of the exhaust and stops the
water flowing back towards the motor. The muffler
should be installed no less than 40" away from the
generator and positioned at a height as per fig. 4/5.
2 - Silencer
This further reduces noise. It should be installed no
more than 40" from the exhaust through-hull.
3 - Exhaust through-hull
This must be installed in a position that is constantly
above sea level in all the vessel’s possible conditions
of use.
3.0 FUEL CIRCUIT
The unit is fed by diesel fuel through the tubes marked
“
fuel inlet ”(fig. 12 ref. 2 ) and “ fuel outlet ” (fig. 13 ref. 3).
This fuel outlet is used for the return of the excess fuel.
There is no need for filters in connections to the fuel tank,
since the unit already contains a fuel filter; however it is
advisable to fit a shut-off onto the fuel supply line down-
stream of the tank and a single-acting valve (check valve)
to prevent the fuel system emptying for any reason. Use
a valve with a 50 millibar opening. (Max head 31".)
The fuel lines should be in diesel fuel-resistant rubber, of
inner diameter 8 mm (.31").
For further information, read the engine instruction
manual, supplied by the engine manufacturer.
WARNING
INFORMATION
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