Checking Battery (For Electric Start Models); Connecting The Battery - Yamaha F50F Owner's Manual
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Also See for F50F:
- Service manual (305 pages) ,
- Owner's manual (110 pages) ,
- Owner's manual (110 pages)
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EMU29322
Checking battery (for electric start
models)
EWM01900
WARNING
Battery electrolytic fluid is poisonous
and caustic, and batteries generate ex-
plosive hydrogen gas. When working
near the battery:
Wear protective eye gear and rubber
●
gloves.
Do not smoke or bring any other source
●
of ignition near the battery.
Refer to page 11 for detailed safety infor-
mation about batteries.
The procedure for checking the battery var-
ies for different batteries. This procedure
contains typical checks that apply to many
batteries, but you should always refer to the
battery manufacturer's instructions.
ECM01920
NOTICE
A poorly maintained battery will quickly
deteriorate.
1.
Check the electrolyte level.
ZMU04722
2.
Check the battery's charge. If your boat
is equipped with the digital speedome-
ter, the voltmeter and low battery alert
functions will help you monitor the bat-
tery's charge. If the battery needs charg-
ing, consult your Yamaha dealer.
3.
Check the battery connections. They
should be clean, secure, and covered by
an insulating cover. WARNING! Bad
connections can produce shorting or
arcing and cause an explosion.
[EWM01910]
EMU29333
Connecting the battery
EWM00570
WARNING
Mount the battery holder securely in a
dry, well-ventilated, vibration-free loca-
tion in the boat. Install a fully charged bat-
tery in the holder.
ECM01123
NOTICE
Reversal of the battery cables will dam-
age the electrical parts.
1.
Make sure the main switch (on applica-
ble models) is "
on the battery.
2.
Connect the red battery cable to the
POSITIVE (+) terminal first. Then con-
nect the black battery cable to the NEG-
Maintenance
" (off) before working
79
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