7
Soldering iron parts replacement
IV. Replacement of the soldering iron’s tip and
soldering iron heating core’s element
1. Unscrews the nut No.1, and then removes the steel tube No.2 , followed by
removing the tip which is going to be replaced.
2. For the replacement of heating core’s element can be performed by unscrew-
ing the plastic cap No.4, pulls out gently the heating core, element No.6 along
with the circuit board No.7, please carefully remember the connection of spri-
ng No.5.
3. The iron core from the circuit board welding , the replacement of the heating
core, can be fitted well. Note that the order of the iron core wire connection.
Figure 1
Figure 1
Earthing spring
Thread head
Tips
Steel tube
Screw
Spool
Glovelike
Handle cover
Board
Heater
Handle line
Voyage seat
附
：
电
焊
台
使
用
烙
铁
头
型
号
图
A
tt
a
c
h
m
e
n
t: E
le
c
tr
ic w
e
ld
in
g m
a
c
h
in
e u
s
in
g w
e
ld
in
g h
e
a
d m
o
d
e
l fi
g
u
re