slipstream55
Active Member
Good Morning, all. I'm finally getting to restore a SPEC 2 I bought in 2006. It was purchased at a pawn shop in Norfolk, VA. It was demonstrated in "working condition" to me before I walked out of the door with it. That is about all I can say for it. The front face and handles are in showable condition. There is some slight, spotty corrosion (rust, I guess) on the metal sides , top and bottom so it will need some paint work and the AC power cord is a little on the stiff side. I am using my "dim bulb" tester to slowly apply power to it, in part, to reform the caps and to make sure that there are no serious electrical problems. I am using 25, 40, 60, 75, 100, and 150 watt bulbs. I have just started the 60 watt bulb and so far so good I think but I do have a few questions regarding things that happened during the 25 watt and 40 watt bulb power on. Symptoms are below:
25 watt bulb: The SPEC "chittered" for about 3 seconds then stopped. The 25 watt bulb surged, dimmed, surged again, then dimmed as normal and stayed that way during the 1-1/2 hour conditioning period. Meters lit up and the RH meter movement fluctuated slightly for a minute or so then went back to zero. I didn't see the "protection" indicator light up but I wasn't paying attention, either (my bad).
40 watt bulb: No "chittering" this time, no meter fluctuation that I saw but the "protection" indicator cycled on/off approximately every 3 seconds during the 1-3/4 hour conditioning period. 40 watt bulb surged then dimmed and stayed that way during the test period.
60 watt bulb: Started this moring with 1 to 2 second chittering. "Protection" indicator is cycling on/off once a second. 60 watt bulb surged then dimmed as normal. Since this test is still under way, I can't give a time period of test though it will be for at least an hour.
I suspect the "protection" indicator is cycling on/off because of the under voltage condition of the "dim bulb" tester. Can anyone verify this to be true?
Is there anything else I need to be concerned with now or just press on with the remaining bulb wattages in my tester until it is ready for a direct AC connect?
I will post some pictures of the SPEC later. To put it mildly, the inside is a little rough. Some of the relay enclosures I was able to see are milky instead of clear, amoung other things so it would be fair to say this needs quite a bit of work.
Any comments, suggestions would be appreciated. Thanks in advance for your help.
Mark
25 watt bulb: The SPEC "chittered" for about 3 seconds then stopped. The 25 watt bulb surged, dimmed, surged again, then dimmed as normal and stayed that way during the 1-1/2 hour conditioning period. Meters lit up and the RH meter movement fluctuated slightly for a minute or so then went back to zero. I didn't see the "protection" indicator light up but I wasn't paying attention, either (my bad).
40 watt bulb: No "chittering" this time, no meter fluctuation that I saw but the "protection" indicator cycled on/off approximately every 3 seconds during the 1-3/4 hour conditioning period. 40 watt bulb surged then dimmed and stayed that way during the test period.
60 watt bulb: Started this moring with 1 to 2 second chittering. "Protection" indicator is cycling on/off once a second. 60 watt bulb surged then dimmed as normal. Since this test is still under way, I can't give a time period of test though it will be for at least an hour.
I suspect the "protection" indicator is cycling on/off because of the under voltage condition of the "dim bulb" tester. Can anyone verify this to be true?
Is there anything else I need to be concerned with now or just press on with the remaining bulb wattages in my tester until it is ready for a direct AC connect?
I will post some pictures of the SPEC later. To put it mildly, the inside is a little rough. Some of the relay enclosures I was able to see are milky instead of clear, amoung other things so it would be fair to say this needs quite a bit of work.
Any comments, suggestions would be appreciated. Thanks in advance for your help.
Mark