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Oil Boiler runs...then shuts off. Help!

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Oil Boiler runs...then shuts off. Help! K_man 10-30-2006
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Posted by K_man on October 30, 2006, 10:17 am
Thanks for looking!
I've had a tech o my house three times now.
Quick background.
1.oil delivery in august...now won't run. I figure the crap in tank
got stirred up. (note to self...turn off furnace when getting delivery)

2. Tech guy works on it. New filter/tune up. Gets it running.
next day won't run

3. Tech guy cleans nozzle...
runs for about 2 weeks.

4. I figure purchase new nozzle and
replace. Runs good for a while, but
have to put in new nozzle every few weeks.

5. Has been running better, but when I run
heat for first time, smokes up the room.

6. call tech guy to clean it (he didn't want to first time).
he cleans out furnace and replaces filter.
Quits working next day.

7. I replace nozzle and add some HOT oil treatment. It starts up, but
shuts down after a few
minutes.

So now if I hit reset it starts up and burns for a few minutes and
then shuts off. If I hit reset it will start every time, but won't stay
lit.

There is a small hinge in the becket where I can see the light from
the flame. I watched it carefully and the pump stops running, then the
flame goes out.


Posted by K_man on October 30, 2006, 10:25 am
One more bit of info..
The flue has not been cleaned yet this season due to
business of chimney service.
The tech cleaned the unit and metal pipe attached to unit.


Posted by Steve Scott on October 30, 2006, 12:22 pm
If you're having that much trouble with crud in the tank you need to
deal with that first. You should have something like a General 1A
filter canister with replaceable media at the tank. Next use
something like a Garber 11BV-RK 10 micron filter before the burner.
This unit comes with a vacuum gauge so you can tell when the filter
needs replacing.

Start off with a good tank treatment product like STR2+. Change the
filter media at the tank, replace the oil line and install the garber
at the burner with new line between the Garber and the burner.

Has the tech even checked the fuel pump filter?

It sounds like you need to find a tech willing to offer you the things
that will take care of this problem once and for all.

BTW, you shouldn't have to turn off the heating system when you get a
fuel delivery if the tank is properly maintained and if you have at
least dual filtration.

We have literally hundreds of burners out there we service annually
and rarely have to come back for a plugged nozzle. Our clients pay
for us to set the systems up but they have the convenience and peace
of mind knowing they can leave w/o their system locking out.

wrote:

>Thanks for looking!
>I've had a tech o my house three times now.
>Quick background.
>1.oil delivery in august...now won't run. I figure the crap in tank
>got stirred up. (note to self...turn off furnace when getting delivery)
>
>2. Tech guy works on it. New filter/tune up. Gets it running.
>next day won't run
>
>3. Tech guy cleans nozzle...
>runs for about 2 weeks.
>
>4. I figure purchase new nozzle and
>replace. Runs good for a while, but
>have to put in new nozzle every few weeks.
>
>5. Has been running better, but when I run
>heat for first time, smokes up the room.
>
>6. call tech guy to clean it (he didn't want to first time).
>he cleans out furnace and replaces filter.
>Quits working next day.
>
>7. I replace nozzle and add some HOT oil treatment. It starts up, but
>shuts down after a few
>minutes.
>
>So now if I hit reset it starts up and burns for a few minutes and
>then shuts off. If I hit reset it will start every time, but won't stay
>lit.
>
>There is a small hinge in the becket where I can see the light from
>the flame. I watched it carefully and the pump stops running, then the
>flame goes out.


--
Oxymoron: Weather Forecast.





Posted by K_man on October 30, 2006, 7:41 pm
Thanks for all the input. Tonight I hit reset and it kept running. So
maybe the new filter and HOT treatment have kicked in. But, lets see
how long it lasts. Maybe an extra filter is a good idea.

Since it was running good tonight I turned on the heat. After about 10
minutes it starts to smoke a little. Though it is a small stream of
smoke, it is enough tp stink up the utility room, so needs to be
adressed.
It doesn't run long enough to smoke when heating just hot water ,but
running the heat will bring on the smoke.

>From what i've gleened, it can be the air intake adjustment or possibly
a cracked
heat element. I'm hoping it is the air intake adjustment.

The last time the oil tech was working on it , he was moving the air
intake thing until the chimney was burning clean (his assistant would
tell him when the smoke was light)
So I'm not sure if this is correct way to adjust this or not?

If this were adjusted wrong is it possible for smoke the back up and
appear to be coming from inside the unit.?

I would so rather pay the guy and not have to bother, but I've been
forced to do some simple things out of necessity. I change filters ( I
do have the A-1-25 canister) . Replace nozzles and clean the ceramic
and electrodes. All with power off.

Thanks again!


Posted by =?iso-8859-15?Q?Tekkie=AE?= on October 30, 2006, 9:56 pm
K_man posted for all of us...

> Replace nozzles and clean the ceramic
> and electrodes. All with power off.
>
>
You are taking the sport out of it.
--
Tekkie Don't bother to thank me, I do this as a public service.

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