EEVblog Electronics Community Forum
Electronics => Repair => Topic started by: DeepLink on November 21, 2022, 02:22:12 pm
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My good old Metcal MX500P-11 station is starting to misbehave
When I turn it on I get the green light
If I remove the tip it turns amber
After tip reinstall and a power cycle it turns green again
So far so good
But it only heats the tip for a few minutes (still green light)
First I suspected the tip, and changed to another one (which was brand new) and it started heating up
But all my old tips are dead, it seems that new tips are working
Any suggestions?
Need to find a suitable screwdriver to take it apart
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Did you measure the resistance of the tips, to see if they've gone open circuit?
So the new tip works for a long time now?