Re: [Elecraft] big problem

2008-10-10 Thread David Ferrington, M0XDF

Do you use Anderson PowerPoles for anything else in the Shack?
If so, try one to see if it's the lead end or the APPs mounted on the  
board.


Did you solder the APP to the lead?
Double check the contacts are pushed firmly home.
Any chance you got too much solder on the contacts?

In my experience (all my 12v gear is APP), it takes quite a lot of  
'pull' to separate them when they are made correctly.

73 de M0XDF, K3 #174
--
Life is mostly froth and bubble, Two things stand like stone,
Kindness in another's trouble, Courage in your own.
-Adam Lindsay Gordon, poet (1833-1870)

On 10 Oct 2008, at 12:39, W2XB wrote:



Good morning all,
Have a super big problem with the K3 :-)  Every time I move the K3  
the power

plug falls out. Changed the connectors and still comes out with the
slightest movement of the rig.
Any suggestions on keeping it snug. Tried tweaking the contacts with  
no

luck.


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RE: [Elecraft] big problem

2008-10-10 Thread Dick Hanson
Morning, Don.
I had the same problem.
I had not installed the clips properly in the connector. By this, I mean
that I had not pushed the metal clips far enuff forward for them to snap
into a locked position. Because of this, they would cause the connector to
disengage with the slightest movement of the radio.

Look at the assy manual very carefully with the connector in hand.
I believe you'll see this is your problem.

Good luck.
73
Dick, K5AND  00050

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of W2XB
Sent: Friday, October 10, 2008 6:40 AM
To: elecraft@mailman.qth.net
Subject: [Elecraft] big problem


Good morning all,
Have a super big problem with the K3 :-)  Every time I move the K3 the power
plug falls out. Changed the connectors and still comes out with the
slightest movement of the rig.
Any suggestions on keeping it snug. Tried tweaking the contacts with no
luck.

Don...w2xb

Not really a problem just a little annoying.
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Re: [Elecraft] big problem

2008-10-10 Thread Jerry Flanders
Same here - just by brushing up against the cable I often lose 
connection. Been a problem recently as I was interconnecting the K3 
with the rest of the station. I think I will make a new cable 
assembly and see if that helps.


PowerPoles are great for quick connect/disconnect, but in a radio 
that just sits on the table month after month a more secure connector 
might be a better choice.


Jerry W4UK

At 07:39 AM 10/10/2008, W2XB wrote:


Good morning all,
Have a super big problem with the K3 :-)  Every time I move the K3 the power
plug falls out. Changed the connectors and still comes out with the
slightest movement of the rig.
Any suggestions on keeping it snug. Tried tweaking the contacts with no
luck.

Don...w2xb

Not really a problem just a little annoying.
--
View this message in context: 
http://n2.nabble.com/big-problem-tp1316022p1316022.html

Sent from the Elecraft mailing list archive at Nabble.com.

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Re: [Elecraft] big problem

2008-10-10 Thread Don Wilhelm
What Dick mentioned is entirely true in my experience, but I might add 
that the condition should be corrected promptly.  The fact that the 
connector is loose also says that there is a marginal electrical contact 
that is prone to arcing and heating, and in the extreme could cause a 
fire to develop.  For your own safety as well as the health of your K3, 
correct it promptly.


73,
Don W3FPR

Dick Hanson wrote:

Morning, Don.
I had the same problem.
I had not installed the clips properly in the connector. By this, I mean
that I had not pushed the metal clips far enuff forward for them to snap
into a locked position. Because of this, they would cause the connector to
disengage with the slightest movement of the radio.

Look at the assy manual very carefully with the connector in hand.
I believe you'll see this is your problem.

Good luck.
73
Dick, K5AND  00050
  


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RE:[Elecraft] Big problem

2008-10-10 Thread W2XB

Hello gents,
Thanks to all that answered my call for help. Fixed the problem. After
reading all the e-mails, I checked the connector pins. I used the wrong
ones. When I made up a new cable. I have two size pins . I used the one for
the large gauge wire.And it didn't make the right connection. Changed the
pins and all is well.
Thanks a lot for all the time and help.

Don...w2xb
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