cracking or poping noise from bubbles on cd8c

the arcademan · by **the arcademan** » Wed Feb 16, 2011 1:20 am

ha, new here, my rock-ola cd8c has noises coming from all bubble tubes at the bottom any help.thank you paul

by **Ron Rich** » Wed Feb 16, 2011 2:20 am

Paul,
All "bubble tubes" do that to some degree. especially as they heat up. If one or more seems to do it more often, or after it's hot, try CAREFULLY, at your own risk, and when it's cold, "Re-seating it" in the heater--Caution--- You CAN burn yourself, and can EASILY brake the glass tube !!! Ron Rich

the arcademan · by **the arcademan** » Wed Feb 16, 2011 3:40 pm

Ron, thank you I pulled the tubes out, reset and they still make noise the noise is like pebbles bouncing around in the tube can hear the noise 10 feet away
Paul

by **Ron Rich** » Thu Feb 17, 2011 12:59 am

Are you sure that you are not hearing a noisy motor ? Ron Rich

the arcademan · by **the arcademan** » Thu Feb 17, 2011 2:31 am

I have the tube assm. out in hand and noise is coming from bottom of both tubes

by **Ron Rich** » Thu Feb 17, 2011 2:46 am

Are the motors making that sound --or the heaters ?? Gonna hafta start searchin'--n-fixit !
Please post what you find--
Ron Rich