Cleaning And Maintenance - Wetekom ZD-937 Bedienungsanleitung

Cleaning and Maintenance

Cleaning and Maintenance
For the best result and a long service life always keep the soldering tip
tinned.
Regularly clean dirty soldering tips with a wet soldering sponge or the
soldering tip cleaner, article number 50 01 40 while they are
hot.
If the soldering tip has became passive and will not take to the solder
easily, take it out of the soldering iron. Thoroughly clean it with 600 - 800
grid emery cloth. After that the tip must be tinned again. Roll some solder
with a flux core around the tip and heat up the tip until the solder has
molten around the tip. Using additional colophony may be helpful.
If the tips are finally worn out, replace them to preserve the full perform-
ance of the soldering station.
Please pull the power plug before cleaning and allow it to cool down fully!
Avoid exerting excessive pressure on the LC display (1).
Use only a stiff brush and a moist cloth to clean the unit and allow it to dry
out before the next use.
Do not use aggressive chemicals or abrasives to clean the unit.
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