The cause of the breakdown of the main supply of MACO in Minsk
Maco hardware, especially the popular series, is famous for its reliability and durability. Many windows with this hardware serve for 10–15 years without serious problems. But it too has an Achilles' heel — the drive of the main lock. In my practice I — Dmitry, a window repair master with 20 years' experience — often come across breakdowns of this unit, and in 90% of cases the cause is the same: a simple lack of care. Let me tell you in detail.
Why the main lock drive breaks
- A lack of lubrication — the main enemy. Hardware is a mechanism with many rubbing parts: the scissor mechanism, corner switches, the gearbox. If they aren't lubricated, they work dry. Friction increases, the load on the drive grows, and at some point the metal simply can't take it — a breakdown occurs.
- Natural wear of the loaded elements. The main lock drive is one of the most heavily loaded units. It takes the force on every closing and opening. A dust-clogged mechanism that's already on the edge fails all the faster.
How to prevent a breakdown
To avoid an expensive repair, it's enough to follow a few simple rules:
- Regular servicing (cleaning and lubrication). I recommend doing it at least 1–2 times a year. It's especially important to lubricate the scissor mechanism, the corner switches and the gearbox. Use only special lubricants (silicone or hardware ones) — don't use thick oils like solidol, which attract dust.
- A preventive inspection. Once a year, look the hardware over carefully. Check for play, chips and cracks. Make sure the sash isn't sagging and the pressure is even.
- Don't wait for it to break. If you've noticed the handle turning stiffer, or squeaks or play appearing, that's a signal to call a master immediately. At an early stage the problem is solved by adjustment and lubrication, not by replacing parts.
What to do if the drive has already broken
If a breakdown has occurred, don't try to fix it yourself — dismantling the hardware requires experience and special tools. Call a master: I'll replace the broken element (the main lock drive) and carry out full servicing of the hardware so that no further problems arise any time soon.
Conclusion
A failure of the Maco main lock drive is almost always the result of insufficient care. Regular prevention, lubrication and a timely visit to a master will extend the life of your windows for years to come and save you from unnecessary expense.
Order servicing of windows with Maco hardware in Minsk
If you have windows with Maco hardware and want to avoid breakdowns — or have already run into a fault — call. I'll carry out a full diagnosis, lubricate the mechanisms and, if necessary, replace the worn parts.
📞 Phone: +375 (29) 135-50-50 · 🌐 rpo.by · Brand: Spravnae Akenca
