Cleaning The Soldering Iron; Troubleshooting; Troubleshooting The Hot Air Gun; Troubleshooting The Soldering Iron - Toolcraft Rst-280 Bedienungsanleitung

2. Let the product cool down to ambient temperature.
3. Clean the product with a dry, fibre-free cloth.

12.3 Cleaning the soldering iron

1. Disconnect the product from the power supply.
2. Let the product cool down to ambient temperature.
3. Clean the product with a dry, fibre-free cloth.
4. Remove oxide from the soldering iron tip with a fine abrasive paper.
5. Wipe the soldering iron tip clean with a dry cloth.
6. Heat the soldering iron up and tin the soldering iron tip to prevent oxidation.

13 Troubleshooting

13.1 Troubleshooting the hot air gun

Problem
Display shows S-E
Display shows H-E

13.2 Troubleshooting the soldering iron

Problem
Display shows S-E
Display shows S-E
Display shows H-E

14 Maintenance

14.1 Replacing the soldering iron tip

Replace the soldering iron tip if it shows signs of significant wear and tear or if it no longer performs effectively.
1. Switch the main unit off by flipping the power switch I/O into the position O.
2. Disconnect the mains cable from the product.
3. Let the soldering iron cool down to room temperature.
4. Disconnect the soldering iron from the main unit.
5. Remove the soldering tip by unscrewing it. See figure.
6. Replace the soldering tip with a new one. Refer to
38
Possible cause
Sensor fault
Heater fault
Possible cause
Soldering iron is disconnected
Sensor fault
Heater fault
Spare parts [} 41]
Suggested solution
Contact technical support.
Contact technical support.
Suggested solution
Connect the soldering iron to the sol-
dering iron connection port.
Contact technical support.
Contact technical support.
for more information.