mjm yachts 50z Downeast, Руководство пользователя

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PROPULSION SYSTEM
3.7
E N G I N E C O N T R O L L E V E R S
There 5 positions (front to back). FORWARD
IDLE FORWARD
NEUTRAL
IDLE REVERSE
REVERSE
Port & Stbd(including middle) engine RPMs will synch
automatically when within 200 RPM of each other.
Emergency Shifting If a fault occurs which prevents
electronic gear shifting with the control levers; it is
possible to shift manually using the procedure outlined
in the the VPOM.
SUDDEN MOVEMENT HAZARD
This control lever governs both throttle and shifting functions. The boat may start to move
abruptly when the marine gear is engaged: Ensure the boat is clear of all obstacles
forward and aft. Cautiously shift to the IDLE FORWARD position then quickly back to
NEUTRAL position. Observe whether the boat moves as you expect.
Before starting the engine, make sure (1) the raw water intake seacock over the IPS drive
flange is in the OPEN position (2) the raw water strainer is clean (3) the engine has
sufficient oil and coolant (4) transmission fluid is at the proper level (5) there are no
restrictions to the air intake grills (6) the fuel valves over the tanks are OPEN (8) the
HOUSE and BOTH ENGINE battery banks are turned ON (9) the throttle is in the neutral
position (9) no one is in the water near the boat and (10) all machinery space hatches are
closed.
3.8 STARTING
PUSH TOP ENGINE IGNITION button then wait until the
Engine data appears on the control screen.
A long continuous beep indicates that the self-test
function has failed.
START ENGINES by pushing the START/STOP button. Note: If you can’t hear the
engines (These are quiet boats), look at the RPM on the display to see that it climbs to 600-
700.
The engine will not start unless the shift levers are in NEUTRAL.
Never engage the starter motor while the engine is running. This may
damage the pinion and/or ring gear.
IF BATTERY VOLTAGE is low and you have difficulty turning over the engine, a
momentary. Parallel Switch is located between House & Genset Battery Switches on the
electrical panel belowdecks. By pushing this switch on, you add the capacity of the house
bank to the start battery. Once started, turn OFF the Parallel Switch. It is for emergency use
only.
TO REV THE ENGINES out of gear. See Volvo Penta Owner Manual.
CHAPTER 3