by Iso-Tip User | Oct 12, 2017 | DIY Repairs and Maintenance
Often enough we get asked, which battery goes with my battery operated soldering irons? Model 7700, 7740 soldering irons replacement battery P/N 7733 battery. **Please note the #7733 battery is now a black shrink wrap rather than the white, as of December 2017....
by Iso-Tip | May 17, 2017 | DIY Repairs and Maintenance, Obsolete Products
Model 7800, 7840 cordless soldering iron battery replacement P/N 7833 battery. Please only try to replace the battery on your Model #7800 if you are experienced with using a soldering iron. The Fast Charge Cordless Soldering Iron (Model #7800 / 7840) uses a bi-metal...
by Iso-Tip | Mar 24, 2015 | DIY Repairs and Maintenance, Obsolete Products
We receive a number of questions from our customers about the older irons dated back to 1970. The good news is we do rebuild those and offer an exchange program if a replacement part isn’t available or the iron is beyond rebuilding. You can send your soldering...
by Iso-Tip | Dec 11, 2013 | DIY Repairs and Maintenance
If you have a grey 7700 charging base that the soldering iron doesn’t fit into properly and the unit will not charge…Read On. We always work to build the best product we can for our customers because we like em.. but sometimes things slip through and that...
by Iso-Tip | Jan 21, 2011 | Customer Service, DIY Repairs and Maintenance, Tools Worth Discovering
How to troubleshoot the 7700: Test the Charging Stand The charging stand pins should stick out approx. 1/8″ from the bottom of the base of the plastic pocket they are in. Use a multi meter set for DC voltage and check the those pins. They should read around...
by Iso-Tip | Jun 9, 2010 | DIY Repairs and Maintenance, Tools Worth Discovering
So, the question of the day, will the solder paste solder zinc alloy? Zinc alloy is pretty broad range of materials and so the first answer was – we don’t know. That’s pretty weak so we found a zinc die cast part we use and tested it. This was a...
