How do I parse a column?
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If you need to repair the musiccolumn, you need to know how to disassemble it. In this article we will tell you in detail how to disassemble the column, and we emphasize special attention to disassembly of the dynamics, since this, in fact, is the only difficult part of the work.
How to disassemble a music column
First of all, look at howYour column is designed. In most cases, the column will have a glued case. In this case, you need to unscrew the speaker and pull it out of the box. If there are several speakers, then first, of course, we must pull out the largest, and then those that are smaller. Now proceed to disassemble the speaker.
How to disassemble speakers
This procedure is quite tedious, besides, it is necessary to stock up certain tools and materials:
- solvent - acetone is best suited (only preferably not diluted, but pure), but it is possible, for lack of the best, to use alcohol as well;
- blade and scalpel - for easier separation of the glued parts;
- cloth - to remove glue;
- matches - for placing under detachable parts;
- pipette - for accurate dosing of acetone or alcohol.
So, we pulled the speaker out of the speaker,fastening. Now you need to separate the speaker from the suspension. Suspension can be made of rubber and cardboard. In the latter case, the work will have to be done more carefully, since cardboard suspensions are much easier to damage.
Remove the suspension
Find the place where the glue is least, type inpipette the solvent and drip into this place, then lifting the edge of the suspension with a shovel. As soon as the suspension is separated to a sufficient height, place a match under this place and continue the separation in the adjacent places. However, you can try and dissolve the glue at once in several places, which will somewhat speed up the work. Matches need to be padded to ensure that the separated edges do not stick back to the speaker.
When separating the suspension, in no casetry to speed up the work, making more efforts than it is necessary - even rubber suspension can be easily damaged, and even about paper, and there's nothing to say. So be patient and slowly continue to separate the suspension from the body of the speaker by this technology. If the suspension is difficult to give, then instead of the scapula you should use a scalpel, but be careful and use a tool that is not too sharp. After separating the suspension, remove the adhesive residue from the speaker surface.
Now we separate the centering washer from the diffuser,but you need to do it very carefully so that the diffuser itself does not suffer (of course, if you do not plan to replace it with a new one). In this case, it is necessary to separate the centering washer not only from the side of the diffuser, but also from the side of the housing. These manipulations are similar to the separation of the suspension from the speaker, that is, it is necessary to drip the solvent and gradually separate the washer with the instrument, placing a match behind the match.
However, it should be remembered that the contact of the diffuser withsolvent should not be long-term - to avoid damage to the diffuser. That's why you should conduct this work quickly, for which a small blade is best. After separating the washer and the diffuser, it is necessary to properly clean all surfaces from the adhesive - here we will need a cloth, on which the solvent is applied. So we got to the magnet.
If in the magnetic gap there are metalsawdust, they need to be removed with a wooden spatula, smeared with glue. Here, in fact, that's all. After replacing individual elements (if, of course, you plan to use the speaker further), you will need to reassemble the column. And our article will help you in this. How to collect a column.