Operating bilge blowers

Guys, in need of some advice regarding bilge blower on my sterndrive. (tried a search but didnt get much)

The engine is a merc 350 MPI Horizon. I have been running the bilge blower whenever the boat is in use. a couple of minutes before it is started and then throughout operation.

I have since been told that I dont need to run it after the motor has been started. I am always cautious regarding the build up of fumes etc in the engine bay so, whats your thoughts.

Cheers

 

Kev.

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shammy's picture

Posts: 231

Date Joined: 03/07/09

Bilge Blower

Wed, 2010-06-23 12:29

I run mine much the same, before starting and then sometimes whilst running but normally only after refuel and before starting the engine.

cheers

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scottnofish's picture

Posts: 1621

Date Joined: 28/08/07

better to have it running

Wed, 2010-06-23 12:41

all the time its better than having your boat blow up

kempy's picture

Posts: 810

Date Joined: 28/05/09

have it goin even when

Wed, 2010-06-23 13:37

have it goin even when running to blow out excess heat

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Rick's picture

Posts: 1115

Date Joined: 22/12/06

Starting

Wed, 2010-06-23 14:02

Normally only run mine before I turn the key to start. Have it running while I get the boat setup ready to go.

 

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PGFC Member

 

Posts: 1392

Date Joined: 08/01/09

used to turn it on after shutdown mainly

Wed, 2010-06-23 14:58

but that is a large engine room and diesel engine. petrol lets off more vapour so i would operate it whilst refuelling during start up and whilst underway but not making way and also during shutdown

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