This includes the door hangers, rollers, guide rails, and the door panel linkage. The QKS 14 system is designed to work with center-opening or side-opening door configurations.
Carries the variable voltage to control motor speed.
The snubbing/deceleration circuit or resistor on the controller card has failed. schindler qks 14 door operator manual
Hang the car door panels onto the hanger rollers. Verify that the clearance between the door panels and the sill meets local elevator code (typically 4–6 mm). Step 2: Belt Tensioning Loosen the idler pulley adjustment bolt.
Eccentric bottom rollers prevent the door panels from lifting off the track. Loosen the center nut of the eccentric roller. This includes the door hangers, rollers, guide rails,
Ensure the door ramp is well-lubricated and that eccentrics are not hitting the track during closure to prevent premature wear.
Uses metal arms that follow a "harmonic" profile to ensure gradual and smooth acceleration and deceleration of the doors. Step 2: Belt Tensioning Loosen the idler pulley
Adjust the closing cam to trip the DCL switch just as the door panels meet, confirming the doors are safely shut.
Provide critical feedback to the control board regarding the exact "Fully Open" and "Fully Closed" positions. 3. Step-by-Step Installation and Setup
Always isolate the main elevator power and the localized door operator circuit breaker before working on any mechanical or high-voltage components. 6. Sourcing the Official Manual and Parts