ENGINE OPERATION
70
6LY3 Operation Manual
SHUTTING DOWN THE
ENGINE
Stop the engine in accordance with the
following procedures:
Normal Shutdown
1. Return the control lever to NEUTRAL
position. (The N light turns on.)
2. Cool the engine down at low speed
(below 1000 rpm) for about 5 minutes.
3. Push OFF (bottom half) of ENG ON
(Figure 6, (3))
. The engine
shuts down within 2 to 7 seconds
normally. The regular engine shutdown
takes time because the controller is
adjusted in the fuel injection timing to
the most suitable position for the next
start.
4. Turn the battery switch off.
5. Close the fuel tank cock.
6. Close the seacock.
Figure 6
Emergency Shutdown
Electric Emergency Stop:
Push the upper part of emergency stop
switch
(Figure 6, (1))
on the right of the
panel and the engine shuts down
immediately, without the time lag of regular
engine shutdown. After shutdown push the
bottom part of the emergency stop switch
(Figure 6, (2))
to be returned to the former
position.
CAUTION
For maximum engine life,
Yanmar
recommends that when
shutting the engine down, you
allow the engine to idle, without
load, for 5 minutes. This will
allow the engine components
that operate at high
temperatures, such as the
turbocharger (if equipped) and
exhaust system, to cool slightly
before the engine itself is shut
down.
0000008en
CAUTION
Be sure to close the seacock.
Neglecting to close the seacock
could allow water to leak into the
boat and may cause it to sink.
0000152en
CAUTION
NEVER use the Emergency Stop
switch for a normal engine
shutdown. Use this switch only
when stopping the engine
suddenly in an emergency.
0000156en
S
tart
En
g
ON
OFF
Emer
g
ency
S
top
S
ub throttle active
S
ub throttle
2
0002062
3
1
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Содержание 6LY3 series
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