[GreenKeys] Western Union Model 32's

[Teletypeparts]

Lar,

You already have my comments, but for the net.  If the 32 works well without the aux PS, you dont need it, if it doesnt work well, you do.  I have never understood the supply needs.  I thought it was supposed to keep some low voltage on the KYBD, AB and TR contacts to keep them clean, but may have misunderstood.  

I do know that what I said above is true, some will work without it and some wont.  

73's

Wayne


-----Original Message-----
From: Larry Tighe <larryradio at att.net>
To: Greenkeys Greenkeys <greenkeys at mailman.qth.net>
Sent: Mon, Oct 10, 2011 7:13 pm
Subject: [GreenKeys] Western Union Model 32's


Howdy Folks,
I have two great Model 32's.  One has the Aux Power Supply number181720 and 
he other does not. The one without has a jumper plug in R2 where the P.S. 
ould plug into.  181720 has a sub chassis with a mercury wetted relay 
alled "Distributor Wetting".
Question;  Why was this aux power supply added.  Should I add it to the one 
odel 32 without?
Thanks for any cursing, complaining or helpful hints...all attention is 
ppreciated.
lar
2JIA 
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