Hi Joe,
I've had very good luck using "DeoxIT" D5.
They say don't use much but it is tough spraying just a little.
Interestily I found some locally at a music store.
73 Tom
From: Joe <nss@mwt.net>
To: Amps group <amps@contesting.com>
Sent: Tuesday, January 23, 2018 6:06 AM
Subject: [Amps] Contacts Cleaner
I have been bringing an old SB-220 up from the grave with a 220 volt variac.
Ever soo slowly. But one think I have noticed is the multi switch is
very flakey,
it will read the hv but only with a lot of wiggling
what does everyone recommend as far as a cleaner and best way to clean it?
Joe WB9SBD
--
Sig
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
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