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SAFETY
6SY Operation Manual
11
A
WARNING
SHOCK HAZARD!
• Turn off the battery switch (if
equipped) or disconnect the
negative battery cable before
servicing the electrical system.
• Check the electrical harnesses
for cracks, abrasions, and
damaged or corroded
connectors. ALWAYS keep the
connectors and terminals
clean.
• Failure to comply could result
in death or serious injury.
0000009en
A
WARNING
WELDING SHOCK
HAZARD!
• Turn off the battery switch (if
equipped) or disconnect the
negative battery cable and the
leads to the alternator when
welding on the vessel.
• Remove the multi-pin
connector to the engine
control unit. Connect the weld
clamp to the component to be
welded and as close as
possible to the welding point.
• NEVER connect the weld
clamp to the engine or in a
manner which would allow
current to pass through a
mounting bracket.
• When welding is completed,
reconnect the leads to the
alternator and engine control
unit prior to reconnecting the
batteries.
• Failure to comply could result
in death or serious injury.
0000117en
Summary of Contents for 6SY Series
Page 1: ...6SY series OPERATION MANUAL 6SY Operation Manual P N 0A6301 G0000 MARINE ENGINES ...
Page 34: ...PRODUCT OVERVIEW 26 6SY Operation Manual This Page Intentionally Left Blank ...
Page 54: ...BEFORE YOU OPERATE 46 6SY Operation Manual This Page Intentionally Left Blank ...
Page 120: ...LONG TERM STORAGE 114 6SY Operation Manual This Page Intentionally Left Blank ...
Page 126: ...President Yanmar Marine Int l ...
Page 127: ...President Yanmar Marine Int l ...
Page 128: ...EPA WARRANTY USA ONLY 120 6SY Operation Manual This Page Intentionally Left Blank ...