aoyue INT 2702A+ Instruction Manual page 19

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
1. Soldering Iron connection assembly is not connected or not
properly connected to the receptacle on the control panel.
2. Soldering iron tip is damaged and needs to be replaced.
The device will display "PLUG".
3. Indicating a problem with the contacts of the soldering iron
or the tip.
De-Soldering Gun
1. Before usage dampen the filter pads with a little bit of water to allow
efficient air passage and filter action, re-dampen pads frequently for
maximum efficiency.
2. Routinely clean Spring Filter, and replace filter pads when they are dirty or
clogged .
3. The solder pathway can be cleaned using the provided Nozzle cleaning pin,
use the cleaning pin when pathway seems clogged.
De-Soldering Gun Disassembled illustration:
Filter barrel
Securing lock
Heater exter-
nal housing
CARE and MAINTENANCE
Filter Barrel
S p r i n g
N o z -
Filter Pads
De-soldering Gun Body
Heating
Filter Dock
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