Malibu Boats M235 2018, Owner'S Manual

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If it becomes necessary to re-charge a battery from an external source, DO NOT attempt to charge using automotive
battery cables or use another boat battery as the source for charging. Some amounts of hydrogen gas are emitted
during the charging process. This can be very dangerous. It is critical to keep all sparks, including smoking cigarettes,
lighters or any type of flame, well away from a charging battery. Use the optional battery charger sold by authorized
Malibu dealers, or a similar aftermarket battery charger. Using the wrong type of charging procedure or improperly charging a battery can result in an
explosion and/or fire that could lead to serious injury or death.
The numbers 1, 1+2, and 2 refer to the two batteries that you purchase for the boat. The batteries are located in battery holders
under the observer seat. As part of the routine maintenance, boat owners should routinely verify that the batteries are secure within
the holders.
Battery 1 is the “house” battery or main battery. It should be rated at least 750 cold cranking amps (cca), and a spiral cell battery is
preferable. Battery 2 is the back-up battery. Normally, when the battery switch is not OFF, it should be set on “1.” However, if Battery
1 is somewhat drained or sluggish, turning to “1+2” can be very helpful in providing sufficient power to start the engine and begin the
natural recharging process. After the engine starts and runs for a few moments, return the battery switch to “1.” The electrical system
is not designed to run at optimum efficiency on “1+2.”
On rare occasions, it may be necessary to turn the switch to “2.” For brief periods of time, especially if Battery 1 is non-functional,
you can run on “2” for limited periods of time.
Malibu does not recommend the purchase and use of battery chargers other than the battery charger offered as an option through
your authorized Malibu dealer. The battery charger offered by your dealer has been selected as best for meeting the requirements of
750 cca batteries and by our engine manufacturers.
BATTERY CHARGER
The charger is a three-stage electronic device that operates automatically when
properly installed. There are red and green LED lights on the charger face to provide
evidence that charging is occurring. When the battery or batteries are fully charged,
the unit will automatically shut OFF.
The charger plugs into a socket under the observer’s seat. It can be left in place
without boiling electrolytes in the battery, but Malibu recommends disconnecting and
storing it when not in use. If the charger ever appears to be malfunctioning, take the
boat and charger to an authorized Malibu dealer for troubleshooting.
12-VOLT RECEPTACLE
All boats have 12-volt receptacles for your convenience. Some models have more
than one receptacle. Verify locations with your authorized Malibu dealer. It is the
responsibility of the device user to determine that the accessory is designed to be
operated on a 12-volt system. If the connector will not easily and securely insert into
the 12-volt receptacle, do not force it. If damage occurs to the device or the boat’s
electrical system by attempting to use a device that is not compatible, such damage
will not be covered under warranty nor will Malibu accept responsibility.
PORT REAR BREAKER BOARD
There is a breaker board in the port rear closeout adjacent to the engine compartment. The black board contains four (4) breakers.
If the Power Wedge II will not operate, verify that the supplemental breakers located in the port rear storage compartment are
properly set.
SURF BAND
A waterproof Surf Band is an option for Malibu models. Worn on the wrist
of a wake-surfer, wakeboarder or skier, the device allows redundant control
of the Surf Gates, Power Wedge and minor cruise control adjustments. The
boat operator still has primary control of the boat and can deactivate the rider
controls.
The Surf Band turns ON and OFF through the SETTINGS menu on the 12.3”
video screen.
The distance from the boat that the Surf Band is operational is approximately
80 feet. The signal emitted from the wristband will weaken as distance from
the boat increases, but the cessation of operation will vary, depending on
conditions, location, battery strength, and other factors.
To operate the Surf Band while underway:
Malibu Owners Manual • 2018 • Dashes and Video Screens • Page 3-37