19
3. Clean out the hole in the heating element with the provided cleaning pin.
Be sure the solder in the hole in the heating element is completely heated before cleaning the hole.
CAUTION:
If the cleaning pin cannot pass through the hole, replace the heating element.
4. Replace the filters.
(1)
Turn off the power switch.
(2)
When the filter pipe is cool down to the room temperature and can be touched, push down the release
knob at the back of the gun and remove the filter pipe.
(3)
Inspect the front holder: if the front holder is stiff and cracked, replace a new one.
(4)
Inspect the spring filter: the spring filter must replace a new one if it has collected two-part solder.
(5)
Inspect the ceramic paper filter
（
S
）
. the ceramic paper filter
（
S
）
must replace a new one when it is stiff
with flux and solder.
CAUTION:
The filter pip is very hot during the work. The filter change must be done after it has cooled down.
5. Secure the filter
(1)
Attach the spring filter to the front holder.
(2)
Attach the front holder to the filter pipe.
CAUTION:
z
Be sure the front holder is correctly aligned.
z
Use the ceramic paper filter (S) for the filter pipe (gun). Using of the ceramic paper filter (L) in the
filter pipe may cause to break or the power to drop.
6. Assemble the heater element
Heating Element
Nozzle
Element Cover
Nut
Front Holder
Spring Filter
Ceramic Paper（S）
Ceramic Paper Filter (S)
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 properly seat the O-ring
against the pipe.
Summary of Contents for QUICK 713
Page 26: ...25 10 3 NK SMD Rework Nozzle ...
