FAAC A952 - Removing the Spring Preload Screw

A952 39 532310 - Rev.A
27
3.11 REMOVING THE SPRING PRELOAD SCREW
When you have finished connecting the arm to the operator, remove the spring preload screw and keep it (27).
Unscrew the screw completely after having moved the leaf slightly away from the closed position, if it is a closing
spring, or from the open position, if it is an opening spring.
■ INSTRUCTIONS FOR REUSING THE PRELOAD SCREW
The screw that was previously removed has to be put back whenever the arm needs to be disassembled.
Use an M5x12 TE screw if the original screw has been lost.
Before removing the arm, move the leaf slightly away from the closed position, if it is a closing spring, or from
the open position, if it is an opening spring, and fully tighten the screw.
Only remove the screw after the arm has been reconnected to the operator.