LA VIDA OPERATION MANUAL
NW Explorations | 39
11.0
Bow and Stern Thrusters
La Vida is equipped with both bow and stern thrusters. These
thrusters are hydraulic and can operate for extended bursts
without overheating. The main engines must be running for the
hydraulic pumps to operate for the thrusters to work. Controls for
the thrusters are at each of the five control stations and are turned
on by pressing the green button. The thrusters are variable speed
relative to how far you push the joystick control. To stop the
thruster you must return the joystick to the center position; they
do not snap back to center. When you are done with the thrusters,
press the red button to disengage the hydraulic pumps.
12.0
Roll Stabilizers
The boat is fitted with an ABT TRAC hydraulic fin type
active stabilizer system that reduce the roll of the
boat when underway and reach full effectiveness at
speeds over 7.5 knots. The stabilizer hydraulic
pumps are driven by the port engine and the fins on
the underside of the vessel are controlled by a
control head at the pilothouse helm.
12.1.1
Caution
•
The stabilizer system MUST BE OPERATING
whenever the vessel is underway.
•
Stabilizers component damage could occur if the vessel is MANEUVERED or REVERSED
when the fins are not ‘CENTERED’
•
Any fin that cannot be in the ‘ACTIVE’ or ‘CENTERED’ state needs to be mechanically
pinned as soon as possible.
12.1.2
Start-up Procedure
1.
Startup engines
2.
T
urn ‘ON’ the circuit breaker labeled STABILIZERS on the 24V panel.
3.
ENABLE both fins at the control panel.
4.
CENTER fins at the control panel
5.
Normal operation of stabilizer is CENTER or ACTIVE
6.
CENTER the fins when entering a harbor or when docking