18
EXTERNAL SHUTDOWN DEVICES
External Shutdown Device Connectors
The genset wiring harness has leads with quick-
connect terminals labeled
SWB+
,
ESTOP
and
CO
(Figure 21) for connecting external shutdown de-
vices. They are accessible by removing the access
cover on the left end of the genset (Page 23).
ES-
TOP
can be connected to have a fire suppression or
other emergency system shut down the genset.
CO
can be connected to have a CO detector shut down
the genset.
External Shutdown Devices
The genset will stop running if the circuit is opened
between
SWB+
and either of the other two connec-
tors,
ESTOP
or
CO
. Therefore use normally closed
(NC) shutdown devices. The total load on
SWB+
must not exceed 0.5 amps. See Page 5 regarding
possible fuel solenoid connections at
SWB+
.
Factory Jumpers
The genset leaves the factory with
SWB+
jumpered
to the other two connectors,
ESTOP
and
CO
. Leave
the jumpers connected when no external shutdown
devices are to be connected, otherwise the genset
will not run.
Wiring Grommet and Strain Relief
Remove and discard the round plastic plug in the
rubber grommet next to the access cover
(Page 23). Push the external wires and conduit
through the grommet before making connections.
Use wire ties to provide strain relief for the external
leads. Secure the access cover when connections
have been made.
Shutdown Indication
If shutdown occurs due to either device, the
e-Se-
ries Digital Displays
will display, respectively,
Code
No. 5: Warning—Shutdown due to Vessel CO
or
Code No. 61: Emergency Shutdown
. See
Trou-
bleshooting
in the Operator’s Manual. (All of the sta-
tus indicator lights in the control circuit will also blink
the fault code.)
Redistribution or publication of this document,
by any means, is strictly prohibited.
