Maintenance Weapon Editor
1. The doors and windows should be regularly cleaned of dust on the doors and windows and keep glass and hardware clean and bright.
2. If the doors and windows contaminated with hard to clean things such as grease,
you can use the cleansing bright scrub, but best not to use strong acid or alkali
solution for cleaning, upvc casement window color pvc profile
it is not only easy to make profile surface finish damaged,
will destroy the hardware surface The protective film and the oxide layer caused by
the corrosion of hardware, in particular, some customers use sulfuric acid to clean
the wall, be careful not to let the doors and windows contaminated.
3 should promptly clean the box inside the debris and other debris, so as not to block
the drainage channel caused by poor drainage and leakage phenomenon.
4. Open the doors and windows, the intensity should be moderate, try to keep open and close even speed.
5. Try to avoid using hard objects hit the windows or scratches profile surface.
6. Found in the use of doors and windows in the process of opening is not flexible or
other unusual circumstances,casementupvc double insulated casement windows profile
it should promptly find the reason, if the customer can
not rule out the fault, you can contact the manufacturer and supplier of doors and windows, so that failure can be promptly excluded.