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SportsBoat_F4Y11.book Page 147 Wednesday, May 19, 2021 11:34 AM

Pre-operation checks

Blower checks
WARNING NW N NE
FUEL DEPTH
Gasoline vapors can explode. Before 50 % FLOAT MODE 0 Ft
starting the engines, check the engine
°F
compartment for gasoline, gasoline va-
Water Temp
pors, and loose electrical connections,
START HOUSE
and then operate the blowers for at least 4 11.8 V 11.8 V
minutes. Do not start the engines or oper- Bilge Blower Nav Anchor
ate the blowers if you can smell gasoline 1
vapors in the engine compartment or if
1 “Blower” button
there are any loose electrical connections.
Contact a Yamaha Boat Dealer if there is a
252S / 252SE / 252SD
problem you cannot locate or correct.
To check the operation using the switch pan-
Make sure that the blowers operate properly. el:
Push the “BLOWER” switch. Check that the
1 blowers operate when the switch light is on
and that the blowers stop when the switch
light is off.
252S
1

1

1 Blower

To check the operation using the multi-func-
tion display:
Tap the “Blower” button. Check that the
1 “BLOWER” switch
blowers operate when the button is blue and
that the blowers stop when the button is gray.

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