So THAT'S what this thing does!

swift1

Cadet
Joined
Jul 15, 2009
Messages
26
Several weeks ago the wife and I decided to navigate a section of the Rideau Canal system that we hadn't done before. We take a nice leisurely hour long ride to the first lock, dock up and kill the engine as we had to wait for the lock to lower and let the traffic coming from the other direction go through. Beautiful sunny day though; so we relaxed and chatted with other boaters who were waiting as well. The lock finally empties and it's time for our side to start entering. I flip on the blower switch so we can fire up the engine. No blower. The lockmaster yells down that it's our turn to enter so I wave another boat in as I try to get the blower going. Test battery power by flipping on bilge - it's fine. Quickly look under the dash hoping to see a loose wire - no luck. Run to the stern and yank off blower housing to inspect motor - looks ok. Now everyone is waiting as I'm the last boat to go in. Lockmaster yells down and asks me if I'm still going through. I tell him the blower won't come on and he says ok he'd wait a few more minutes. Wife is getting increasingly edgy - she can't stand any kind of mechanical breakdown in front of people - ran out of gas with her in the car years ago and still hear about it today! Anyhow, I go back to fiddling with things, flipping the blower switch up and down, but nothing works. People are staring at us from the lock, obviously getting pi@@ed off at the delay we're causing. Finally I call up and tell them to go ahead without us as I didn't want to take the chance of firing up without the blower. Just as the lock gate closes and they start to let the water in, I notice the row of rubber doohickeys underneath all of the dash switches. Sudden realization kicks in as I press down on the fuse reset button, flip on the switch and the blower motor fires up! Earlier, during the ride over I had noticed I left the blower on, so I turned the switch off without realizing it had already tripped due to overheating. Needless to say, we didn't wait for the lock to open up again as I tucked my tail in between my legs and headed back home. We ended up going through that section of the canal a couple of weeks later for further adventures, but that's another story.
 

ShaneCarroll

Chief Petty Officer
Joined
Feb 10, 2009
Messages
639
Re: So THAT'S what this thing does!

Oh man, that's no fun. I had a similar experience this weekend. I had a little bit of water in the bilge from swimmers climbing in and out of the boat, so I wanted to get it out with the bilge pump. The bilge pump worked fine before departure that day, as I always test it. Well, it's been a while since I've been on my boat, so I forgot which switch does what for a second (as the picture on the blower switch and the bilge pump switch look identical) and turned on the blower.:redface: My blower is really quiet, so I'm poking my head over the side, trying to see the water coming out, and nothing came out! After five minutes of mumbling some profanities, I looked at the switches again and it hit me. The explanation to my passengers was "loose wire on the switch.":redface: Ya can't let them know you made a mistake like that.
 

WAVENBYE2

Lieutenant Commander
Joined
Apr 28, 2007
Messages
1,636
Re: So THAT'S what this thing does!

My bilge pump story. I know it's a blower motor thread, but simular. For the life of me I could figure out why my bilge wasn't working, I took off my switch panel(tested wires, no power), Hot wired pump(works great), still no power to pump wires, Spent 6 hrs tracing wires and still baffled finally looked under dash again and spotted a missing fuse *sun was in my eyes looking up from under dash when testing switch panel* wire is brown leading to missing fuse, same color as pump wires, I must have pulled the fuse out to put in somewhere else and forgot that I pulled it "WHAT A DOPE:D". put a new fuse in and Pump worked just fine. All that time beating my brains out:mad:
 

TahoeQ4Pilot

Petty Officer 1st Class
Joined
May 23, 2009
Messages
242
Re: So THAT'S what this thing does!

Wow, I start more often than not without turning on the blower, maybe I am the stupid human here?

Are some boats more prone to problems?
 

Mark42

Fleet Admiral
Joined
Oct 8, 2003
Messages
9,334
Re: So THAT'S what this thing does!

Wow, I start more often than not without turning on the blower, maybe I am the stupid human here?

Are some boats more prone to problems?

You are more prone to blowing up if you don't run the blower to clear out any accumulated gas fumes.
 

Bart Sr.

Lieutenant Commander
Joined
Jul 26, 2002
Messages
1,603
Re: So THAT'S what this thing does!

You are more prone to blowing up if you don't run the blower to clear out any accumulated gas fumes.

I use the blower at and on the water.At home the plug is always out so when I pull out into the driveway I open the cover and by the time I get the muffs hooked up to start the bilge is cleared of any possible fumes.
 

redone4x4

Lieutenant Commander
Joined
Feb 28, 2009
Messages
1,548
Re: So THAT'S what this thing does!

yep, always run the blower. usually pull the engine cover when launching too, so i can see/hear any obvious problems. even when swimming, the kids, girlfriend, buddies, everyone knows that a few minutes before we leave the beach or dock, turn on the blower switch.
 

nitsuj

Chief Petty Officer
Joined
Jul 22, 2003
Messages
483
Re: So THAT'S what this thing does!

Wow, I start more often than not without turning on the blower, maybe I am the stupid human here?

Are some boats more prone to problems?

All boats have gasses that need vented before they can safely be started. See the thread I just started about what happens when you run a blower.
 

kenmyfam

Supreme Mariner
Joined
Aug 10, 2006
Messages
14,392
Re: So THAT'S what this thing does!

Blower is there for a reason. It's as important as the plug to use.
 

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: So THAT'S what this thing does!

opening the hatch is not enough, you need the blower, and fuel fumes heavier and settle into the bilge.
 
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