9. Replacing the fuse
The fuse protects the device from overload. The fuse should not trip in normal use.
The fuse may, however, trip in case of a defective soldering gun or short circuit in the cable between the soldering gun
and the soldering station. The fuse may also trip if there is a defect in the soldering station.
Proceed as follows to replace a defective fuse:
• Switch off the soldering station. If the soldering gun is still hot, let it cool off entirely.
• Disconnect the soldering station from the mains supply, pull the mains plug from the mains socket.
• Turn the soldering station around so that you see the rear. Turn the fuse holder out entirely with a suitable cross-
head screwdriver (turn to the left, counter-clockwise).
• Take the fuse out of the fuse holder.
• Check the fuse, e.g. with a suitable meter (digital multimeter).
If the fuse is defective, replace it with a new fuse of the same build (microfuse 5 x 20 mm, 250 V, 1 A, quick-acting
tripping characteristics).
Never use a fuse with any other specifications. Never bridge a defective fuse!
There is a danger of fire!
• Plug the new fuse into the fuse holder. Attach the fuse holder back into the soldering station and screw it back on.
• Take the soldering station into operation again.
If the fuse trips again after activation, have the entire soldering station checked by a specialist.
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