Regal 42SC Owner's Manual page 168

VOLVO IPS PROPULSION SYSTEM
INTRODUCTION
The Volvo IPS stands for inboard performance system It
offers some of the following benefi ts over other propul-
sion systems.
IPS propulsion features high effi ciency and top speeds.
Low-speed maneuvering is much easier due to the dual
counter-rotating propellers driving thrust in the direction
needed for close-up docking operations.
The engine and drive units are quiet due to unique rubber
suspension. Propellers are effi cient due to their forward
facing position working in undisturbed water with no
cavitation.
The engine features common rail injection, 4 valves per
cylinder, double overhead camshafts, and turbocharger
for maximum fuel compression, along with a compressor
and aftercooler.
CAUTION
!
TO PREVENT ENGINE DAMAGE IN THE
EVENT OF AN ALARM LAMP FLASHING
IMMEDIATELY SHUT DOWN THE ENGINES
AND CHECK FOR A SYSTEM MALFUNCTION!
Engine & Controls
NOTICE
PRACTICE YOUR REMOTE CONTROL
SHIFTING AT AN ON THE WATER
ENVIRONMENT WITHOUT HEAVY
BOAT TRAFFIC.
WARNING
!
TO PREVENT POSSIBLE BODILY INJURY
AND PROPERTY DAMAGE
DO NOT ATTEMPT TO ADJUST SHIFT OR
THROTTLE CONTROLS!
CONSULT A MARINE PROFESSIONAL.
IPS DRIVE OVERCURRENT BREAKER
accessory breaker mounted on the engine.
Refer to the Volvo operation manual for further
information.
15
The IPS drive unit 50
amp breaker is mounted
near the top of the
engine close to the dual
oil fi lters. It protects the
drive unit from being
overloaded. If a breaker
"pops" always fi gure out
the reason why before
resetting or replacing it.
Also, there is a 20 amp