08-18-2013, 08:11 AM
Hello and welcome!
You can find the proper procedure for cleaning the dial scale here:
http://www.philcoradio.com/phorum/showth...p?tid=1503
Just remember, rub lightly, don't apply pressure.
The chassis is at ground potential. Reception can often be improved by using a ground. If left ungrounded, the set's AC bypass capacitors does impress an AC voltage on the chassis, which is not strong enough to shock you but you will notice a tiny spark if you connect a ground wire to the set's GND terminal when the set is plugged in.
You can find the proper procedure for cleaning the dial scale here:
http://www.philcoradio.com/phorum/showth...p?tid=1503
Just remember, rub lightly, don't apply pressure.
The chassis is at ground potential. Reception can often be improved by using a ground. If left ungrounded, the set's AC bypass capacitors does impress an AC voltage on the chassis, which is not strong enough to shock you but you will notice a tiny spark if you connect a ground wire to the set's GND terminal when the set is plugged in.
--
Ron Ramirez
Ferdinand IN
