![background image](http://html1.mh-extra.com/html/aoyue/int968/int968_instruction-manual_2951578018.webp)
18
Soldering Iron Tip
Always keep the solder-plated section of the tip/nozzle coated with a small amount
of solder. Oxide coating on the tip of the nozzle reduces its heat conductivity.
Coating the tip with a small amount of fresh solder ensures maximum heat
conductivity is obtained.
Replacing the Soldering Iron tip
1. Always turn OFF main power switch when removing or inserting a tip.
2. If the tip is hot, use the heat resistant pad to pull it out.
3. Insert the new tip fully into the handle. If the tip is not fully inserted (or if the
tip is damaged), the device will display “Err”. Indicating a problem with the
contacts of the soldering iron or the tip.
Replacing the heating element of the Hot Air Gun
The heating element is found in the middle part of the hot air gun. The normal
life of a heating element is 1 year under normal operating conditions.
Steps:
1.
Loosen the 3 screws that secure the handle.
2.
Slide off the plastic tube.
3.
Disconnect the ground wire sleeve.
4.
Inside the pipe, the quartz glass and heat insulation are installed. Loosen
the cable and take out the heating element.
5.
Insert new heating element and reconnect the terminal.
Be careful not to
rub Heating Element wire.
6.
Reconnect the ground wire after replacing the element.
7.
Assemble the handle again.
Soldering Iron Error Messages
When soldering iron connection assembly is not connected or not properly
connected to the receptacle on the control panel or when soldering iron tip is
damaged and needs to be replaced. The device will display “Err 1”. indicating a
problem with the contacts of the soldering iron or the tip.
CARE and MAINTENANCE