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14. General troubleshooting
Problem
No information is shown on the
display
The solder is not liquid.
The preset temperature is not correct
The hot air nozzle does not turn off
when it is inserted into the holder.
The hot air nozzle doesn't switch off
The temperature cannot be set
The range of the temperature setting
is too small.
The value on the quick selection
button is not reached.
Solution
• Is the product connected to the mains and switched on?
• Was the fuse triggered? Check the fuse and replace it if necessary
(see section 15).
• The temperature is too low.
• The heat is dissipated too quickly (e.g. when working on larger work-
pieces). Reduce the distance between the nozzle and the workpiece.
Set a higher temperature or use a nozzle with a smaller diameter.
• The product is not suitable for the soldering work (e.g. soldering large
workpieces).
• The product is only designed for use with soft solders.
• The hot air cools down as it moves from the temperature sensor to the
nozzle opening. In addition, the hot air is dissipated depending on the
size of the nozzle and the distance to the workpiece.
• Calibrate the temperature in the system menu.
• Check the cable connection between the holder and the correspond-
ing socket on the back of the workstation.
• Place the hot air nozzle correctly into the holder.
• Check the "Timing Work" setting in the functions menu.
• Is the workstation in profile mode?
• The temperature lock in the functions menu is enabled.
• An upper and/or lower temperature limit was programmed in the
functions menu.
• An upper and/or lower temperature limit was programmed in the
functions menu.
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