B2425 datasheet(25/36 Pages) HAKKO

25 / 36 page

2. Disassemble the heating element.

Heating Element

Tip enclosure

Nozzle

Nut

CAUTION

The heating element is very hot during operation.

Remove the tip enclosure assembly and the nozzle with the attached wrench.

3. Clean out the tube in the heating element

with the provided cleaning pin.

●

Turn the power off after cleaning.

CAUTION

・

Be sure the solder in the tube in the heating element is completely heated, before

cleaning the tube.

・

If the cleaning pin does not pass through the tube in the heating element, replace

the heating element.

Scrape away all oxidation from the tube

in the heating element until the cleaning

pin passes cleanly through the tube.

4. Replace the filters.

●

When the filter pipe is cool to the touch, push down on the release knob at the back

of the handpiece and remove the filter pipe.

●

Examine the seals (front and filter holders) at each end of the filter pipe.

Replace : Stiff and/or cracked.

●

Examine the Pre-filter: Remove solder adhering to the waste collector.

●

Examine the ceramic paper filter.

Replace : Ceramic paper filter is showing signs of stains from flux, is stiff,

or contains any solder.

CAUTION

The filter pipe is very hot.

Front holder

Filter holder

Ceramic paper

filter

FRONT

Pre-filter

5. Replacement of station filter

If the filer is showing signs of stains

from flux or is stiff, replace it.

Attach the filter as shown in the right

diagram.

Vacuum outlet cap

Filter

Vacuum outlet cap

(with Filter)

①

②

B2425 bảng dữ liệu(PDF) 25 Page - HAKKO Corporation

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