 |
Matronics Email Lists
Web Forum Interface to the Matronics Email Lists
|
| View previous topic :: View next topic |
| Author |
Message |
Geoff Heap
Joined: 12 Jan 2006
Posts: 266
Location: Lindenwold, New Jersey
|
 Posted: Mon Nov 22, 2010 5:52 am Post subject: Noisy Facet fuel pump |
 |
|
Hi Guys. I'm finishing up my fuel system and had the opportunity to try out my Facet fuel pump. Sounds like a hammering noise. Are they all this noisy or is it just me……Geoff
| | - The Matronics RotaxEngines-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RotaxEngines-List |
|
_________________
Dual controls. Dynon 180. Icom 210 Garmin 296. Becker transponder. Sigtronics intercom. Electric flaperons. |
|
| Back to top |
|
 |
Roger Lee
Joined: 10 Jan 2006
Posts: 1464
Location: Tucson, Az.
|
| Posted: Mon Nov 22, 2010 5:57 am Post subject: Re: Noisy Facet fuel pump |
|
|
Did you bleed the system of air? If the pump is pumping air it will be more noisy. It may also make a little more noise with no flow going on.
| | - The Matronics RotaxEngines-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RotaxEngines-List |
|
_________________
Roger Lee
Tucson, Az.
Rotax Instructor & Rotax IRC
Light Sport Repairman
Home 520-574-1080 TRY HOME FIRST
Cell 520-349-7056 |
|
| Back to top |
|
|
Geoff Heap
Joined: 12 Jan 2006
Posts: 266
Location: Lindenwold, New Jersey
|
| Posted: Mon Nov 22, 2010 7:02 am Post subject: Re: Noisy Facet fuel pump |
|
|
Yes there could be air in the system. This is the first time use and its exhibiting "flow" peculiarities even though it looks like a simple downhill route. My plans are circa 1990's. Small wing tanks hold about 6 gallon each and feed a 5 gallon header tank. The wing tanks are not hooked up yet. I'm probably jumping the gun here. I should wait untill the wing are permanently on. Typically these 3 tank systems have always had problems with flow. It looks like a "no brainer" liquid running downhill but then it goes back uphill to fill the header tank. From THERE it could be a "no brainer" downhill route to the engine. The pump in the photo is not my boost pump . It is my Transfer pump. Its used to start the flow if necessary. I'm going to shelve this for now and pick it up again when the wings are on. playing with it now may be futile. Thanks anyway Roger......Geoff
| | - The Matronics RotaxEngines-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RotaxEngines-List |
|
| Description: |
|
| Filesize: |
201 KB |
| Viewed: |
8109 Time(s) |
|
_________________
Dual controls. Dynon 180. Icom 210 Garmin 296. Becker transponder. Sigtronics intercom. Electric flaperons. |
|
| Back to top |
|
|
joeing701(at)simnet.is
Guest
|
| Posted: Mon Nov 22, 2010 11:35 pm Post subject: Noisy Facet fuel pump |
|
|
Hello Geoff.
I have this setup in my plane and it works very well. I only have a fuel gauge in the header tank and some clear tubes in the fuel lines coming from the wings to the Andair fuel valve. This way I know when the wing tanks are empty. My fuel transfere pump makes this rattleing sound but does not effect me because the sound of the engine drowns that out when I have to use the transfere pump. The pump has been in the plane for 5 years. I am very happy with this setup.
Best regards,
Johann G.
Iceland.
Zenith 701
Rotax 912 UL.
----- Upprunalegt skeyti -----
Frá: "Geoff Heap" <stol10(at)comcast.net>
Til: rotaxengines-list(at)matronics.com
Sent: Mánudagur, 22. nóvember, 2010 15:02:09 GMT +00:00 Monrovia
Efni: Re: Noisy Facet fuel pump
Yes there could be air in the system. This is the first time use and its exhibiting "flow" peculiarities even though it looks like a simple downhill route. My plans are circa 1990's. Small wing tanks hold about 6 gallon each and feed a 5 gallon header tank. The wing tanks are not hooked up yet. I'm probably jumping the gun here. I should wait untill the wing are permanently on. Typically these 3 tank systems have always had problems with flow. It looks like a "no brainer" liquid running downhill but then it goes back uphill to fill the header tank. From THERE it could be a "no brainer" downhill route to the engine. The pump in the photo is not my boost pump . It is my Transfer pump. Its used to start the flow if necessary. I'm going to shelve this for now and pick it up again when the wings are on. playing with it now may be futile. Thanks anyway Roger......Geoff
--------
Dual controls. Dynon 180. Icom 210 Garmin 296. Becker transponder. Sigtronics intercom. Electric flaperons.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=320518#320518
Attachments:
http://forums.matronics.com//files/reduced_facet_transfer_pp_172.jpg
| | - The Matronics RotaxEngines-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RotaxEngines-List |
|
|
|
| Back to top |
|
|
Geoff Heap
Joined: 12 Jan 2006
Posts: 266
Location: Lindenwold, New Jersey
|
| Posted: Tue Nov 23, 2010 4:54 am Post subject: Re: Noisy Facet fuel pump |
|
|
Johann. Nice to hear from you. It's been a while. Yes, I know your fuel system well. So the noise may stay. Oh well. By the way, I think your gross weight would be 960 lbs as its from older plans like mine. How do you like this aspect of your 701......Geoff
| | - The Matronics RotaxEngines-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RotaxEngines-List |
|
_________________
Dual controls. Dynon 180. Icom 210 Garmin 296. Becker transponder. Sigtronics intercom. Electric flaperons. |
|
| Back to top |
|
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum
|
Powered by phpBB © 2001, 2005 phpBB Group
|
Get Email Distribution Too!
FAQ
Search
Memberlist
Usergroups
Register
Profile
Log in to check your private messages
Log in
