Instruction manual

IG7 Page 29
TROUBLESHOOTING
PROBLEM: The LED doesn’t light up.
SOLUTION: Not much that can go wrong in this circuit. Double check your sol-
der connections again. It is quite possible you have a dead short someplace
so you had better check it out without the power applied! This is most likely
caused by the diode orientation. Check the Flat side against the silk screen.
PROBLEM: The LED lights, but no high voltage.
SOLUTION: There is probably an assembly problem. The main HV power
supply included in this kit is very rugged, so it is very unlikely that it was
accidentally damaged during assembly. You will definitely want to check your
wiring that interfaces with the circuit board.
PROBLEM: The unit ran fine for weeks but now it seems to have lost its poop!
SOLUTION: You may need to clean the nail points and the inner lining of the
ion tubes. Dust and other deposits can build up after a while and reduce the
ion generating capability of the system.