Note: * when checking b and c items in the table, the soldering iron must be equipped with
tip.
* The pin‟s sequence above picture is same with the socket of soldering station and in
the socket of the soldering iron handle after disconnecting the handle. Please find the
corresponding pins when check the sensor or the heating element of the handle.
4.6.3 replace the heating element
1 Cut off the strap connecting the heating element and the handle cord and pull out the sensor‟s
pin and desolder each wire of handle cord from heating element.
2 Remove the broken heating element and replace a new one.
3 Solder each wire of handle cord to its pin according to connection way of desoldering.
Connect black and white wires to two heating pins of the heating element and connect the
grounding wire (shield cord) to the grounding pin.
4 Put the sensor pin on the red wire into the sensor pin jack of the heating element.
Heater error:
If there is some thing wrong with the heating element, “
H-E”
will be
displayed and the power
supply to the soldering iron will be cut off.
4.6 check and
replace
the
soldering iron
When there is something wrong with soldering iron, you can check and test it. If it is broken,
replace the broken element.
4.6.1 Check the soldering iron
1 Turn the power switch off and disconnect the power plug.
2 Disconnect the handle connector from the station, and disassemble it after it cooling down.
3 Don‟t use metal tools such as pliers to remove the tip or the tip enclosure from the handle
instead of using heat resistant pad.
4 Screw down the sheath at the end of the handle
5 Pull the heating element out from the handle towards the handle cord.
4.6.2 Checking the heating element
Pull out the plug and measure the resistance value between the pins of the connecting plug when
the
heating
element
a.
Between pins 4&5 (
Heating Element
) Under 1
Ω
(Normal)
b.
Between pins 1&2 (
Sensor
)
Under 10
Ω
(Normal)
c. Between pins 1& Tip
Under 2
Ω
press △
and
▽
keys
Temperatur-
e setting
Press *
Press *
4seconds
1
6
7
5
2
4
3
Check the heating element
Check the sensor
H - E
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