RDG603A27
– Issue 6
Page 29 of 59
Live aboard application fitted with a 150amp domestic alternator
3 x 150 = 450 ampere/hour maximum battery bank size
Example 2:
Weekend cruising or hire fleet application fitted with a 240amp domestic alternator
3.5 x 240 = 840 ampere/hour maximum battery bank size.
15. Seawater Strainer
A bulkhead mounted seawater strainer or similar is
NOT
supplied with the engine. We
recommend that one is fitted between the seawater inlet (seacock) and the sea water
pump inlet.
16. Control Panel
CAUTION
All Shire engines are supplied with an engine control panel that shows RPM and hours run
and include warning lights and a warning buzzer. The deluxe panels also have additional
gauges for the water temp, oil pressure and battery charging. The panels are designed to be
splash proof and are correctly installed with the gauges vertical. Do not install so that they
remain out in the open, or cover up when not on use.
The control panel engine tachometer is supplied already calibrated to measure correct engine
speed. If a new control panel, tachometer or alternative alternator is fitted, the tacho will
require re-calibrating.
Control Panel Calibration Procedure:
Connect control panel plug to engine wiring loom plug.
Turn ignition on (do not start engine).
Press and hold black button on rear of tacho until “H-“appears on the digital display at
the bottom of the tacho (on the front).
When pressing and holding the black button on rear of tacho, the value displayed will
increase / decrease until the button is released. Then when pressing again it will
increase / decrease in the other direction. Keep doing this until the digitally displayed
value on the bottom of tacho reaches the correct value, according to the type of
alternator (see below table). This must be set to the alternator with blue and black
wire connected to it.
Confirm settings to tacho meter reader.
An optical tachometer is required to check the reading.