Aprimatic VARIA RF Instrucciones Para La Instalación página 20

13. MAINTENANCE
At regular intervals (every year), check that the hinges are in good condition, check that the operator is secure on
the window and check the general state of the window.
For perfect functioning, lubricate the chain with silicon grease spray.
If any parts are worn, change them.
At least every 12 months, test the product to ensure the system is functioning correctly. For special systems,
this should be done at least every 6 months.
!
Warning
Maintenance operations must be carried out ONLY by specialised personnel.