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23-05-2007, 10:16 PM
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#1
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Registered User
Country: Scotland
Location: Kirkcudbright
Interests: Boats n Lambrettas
Boat make: Boatless
Join Date: Mar 2004
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Posts: 978
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Wiring
Can anyone help with a diagram to wire up an offshore trim pump to the solenoids and trim switch please.
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23-05-2007, 10:43 PM
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#2
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Registered User
Location: poole dorset
Join Date: Mar 2004
Location: poole dorset
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On the trim pump blue,sky, is up, green, grass, is down. So on the selonoid you have a live feed and up or down on the big nuts. Then a earth feed and live from the switch on the small actuators. Hope that makes sence, oh and the pump body needs an earth.
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24-05-2007, 08:38 AM
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#3
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Registered User
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Quote:
Originally Posted by CB1
On the trim pump blue,sky, is up, green, grass, is down. So on the selonoid you have a live feed and up or down on the big nuts. Then a earth feed and live from the switch on the small actuators. Hope that makes sence, oh and the pump body needs an earth.
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Many thanks but I have 3 wires coming out of the pump, is the black wire the earth and will I still have to earth the pump body?
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24-05-2007, 09:38 AM
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#4
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Yes and Yes
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24-05-2007, 09:04 PM
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#5
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Quote:
Originally Posted by Burty
Yes and Yes
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What does earthing the pump do as it's working without being earthed.
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25-05-2007, 12:05 AM
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#6
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Registered User
Country: uk
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how do i add a file to this thread, i have the merc wiring diagrams but dont know how to post them
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25-05-2007, 12:17 AM
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#7
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Registered User
Join Date: Mar 2004
Posts: 6,891
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Hit post reply.
Hit manage attachments.
Hit browse - find and select the file (assume it's a pdf)
Hit upload
Hit Close
Type yer message
Hit submit reply.
The pdf has to be fairly small.
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25-05-2007, 01:38 AM
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#8
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Registered User
Country: england
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I,ve asked this before theres a diagram hidden somewhere in the tech section
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Speed costs weight so what do we cut off first
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25-05-2007, 08:08 AM
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#9
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Traveling
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Most of the early stuff can be covered in the manual I posted.
Matt put it in the Gallery link to it from XR2 Help thread in theis section cant post it as through a proxy.
I have the latter 2.5 which I can scan & post tonight Mike if you need it.
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25-05-2007, 08:37 AM
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#10
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Registered User
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It would be good to have a look at a diagram to see if I've done it correctly, although it was pretty simple once it had been explained.
I'm just not sure about earthing the pump body as it's working perfectly without it. Although I can't see that it would do any harm.
Thanks folks
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26-05-2007, 05:12 PM
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#11
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Traveling
Country: UK
Location: Alderholt
Occupation: Aerospace
Boat name: T/T D2S
Boat make: Midas 27' Cat, Argo 16 Cat. Avon Rib Thingy
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Join Date: Sep 2004
Location: Alderholt
Posts: 4,225
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Mike diagram for the 2.5 EFI but should be the same as yours
Its the pump motor that needs a -VE not the body of the pump housing. think that was a x purpose chat before
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26-05-2007, 05:57 PM
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#12
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Registered User
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Quote:
Originally Posted by BluFin
Mike diagram for the 2.5 EFI but should be the same as yours
Its the pump motor that needs a -VE not the body of the pump housing. think that was a x purpose chat before
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Many thanks BluFin, the diagram confirms that I wired it up correctly.
Thanks again
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