Hakko Electronics 703B, Instruction Manual

Page: 13 / 26

2. Remove the element cover, nut
and nozzle.
CAUTION:
The heating element is very hot during
operation.
3. Clean out the hole in the
heating element.
Be sure the solder in the hole in the
heating element is completely melted,
then clean the hole with the cleaning pin
provided.
If the cleaning pin cannot pass through the
hole, replace the heating element.
4. Replace the filters.
CAUTION:
The filter pipe is very hot.
For Hakko 807
1. Turn the power switch off.
2. Turn the back holder knob counter-
clockwise and pull out the filter pipe.
3. If there is solder in two-thirds of the spring
filter, replace the filter.
4. If the ceramic paper filter is stiff with flux
and solder, replace the filter.
5. Insert the spring filter into the filter pipe.
6. Insert the ceramic paper filter and put the
back holder into the filter pipe.
7. Insert the filter pipe into the main body and
secure it by turning the back holder knob
clockwise.
For Hakko 817
1. Turn the power switch OFF.
2. When the filter pipe is cool to touch, push
down the release knob at the back of the
gun and remove the filter pipe.
3. If the ceramic paper filter is stiff with flux
and solder, replace the filter.
4. Insert the ceramic paper filter and attach
the spring filter to the front holder.
5. Insert the front holder into the filter pipe.
6. Insert the filter pipe into the main body.
Heating Element
Remove the nut with
the attached spanner.
Nozzle
Element Cover
Nut
Scrape away all oxidation from the hole in the heating
element until the cleaning pin passes cleanly through the
hole.
The cleaning pin passes cleanly through the hole.
Ceramic Paper Filter(L)
Back Holder
Filter Pipe
Spring Filter
Filter Holder
Front Holder
Spring filter
Attach the front holder to the filter pipe
so that it does not leak air.
Firmly press the back holder assembly
into the filter pipe in order to property
seat the O-ring against the pipe.
Ceramic Paper
Filter (L)
Ceramic Paper
Filter (L)
Front holder
Filter Holder Spring Filter
Securely insert the spring filter to
the end of the filter holder.
CAUTION :
12
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW
WW
W.100
Y.COM.TW