Even, it would seem, "eternal" PVC windows require, if not repair, then regular maintenance - by all means. First of all, this applies to all the mechanisms used in the design, so from time to time you have to partially disassemble the plastic window.
PVC windows from different manufacturers have some differences - in the specifics of fasteners, in the type of profile and so on. But the general algorithm of actions is the same. At the same time, it is necessary to understand to what extent to disassemble, as "throwing everything to the ground" simply does not make sense. Excess work will then add additional problems, because you also need to be able to not just assemble, but so that all the elements of the leaf are securely connected and sealed.
With the order of "diagnostics" of windows, the rules for the exact definition of a "sore spot" and the elimination of a defect are available here.
How to parse
Remove the
window Naturally, you need to start with this. Given the considerable weight of the valve, it is better not to work alone on this job. The element of its fixation is a metal rod, which is enough to pull out of the landing nest. The plastic cover, which covers it, is removed easily, without any tools.
Remove the glazing beads
This is done only when, for example, the sealing of the window unit is broken, and "blows out" from under the glass. In other cases, without the need, they should not be touched. Professionals do this - they start working with the dismantling of the longest glacier. To do this, use a tool with a wide and pointed blade( spatula, shoemaker's knife, chisel or something like that).
Remove hardware
There is nothing complicated in this - with a screwdriver all the screws are easily twisted. The tool type is selected depending on the type of slot on the fastener head. Some elements are also covered with plastic pads( for example, attaching the handle).These parts are rotated through an angle of 90 °, thereby opening free access to the screws.
Removal of mechanisms( shut-off)
This is done, as a rule, only to replace them. Lubrication can also be made without this stage of work.
What to take into account
- Since the dismantling of PVC windows is quite rare, you need to lay out all the removed parts in a certain order, so that later, during installation, they do not get mixed up in places. And even better - sketch, write down, in general, do not rely on memory. According to the known law, it will be found out that there is no need for repair at hand right now. But even the very next day not everyone in every detail will remember what and how he did yesterday.
- Do not dismantle double-glazed windows. When assembling window units at the enterprise, the necessary measures are taken to ensure proper noise insulation of the doors, for which special sealants and adhesives are used. Not knowing all the subtleties of technology, it is unlikely to independently carry out a qualitative assembly. In principle, such work does not make sense, since "packages" are not subject to repair, and in case of replacement of a damaged product, why dismantle it?
