330a Elevator Repair Manual !!top!!: Schindler

Introduction

• Pre-commissioning checklist
• Acceptance tests (leveling accuracy tolerance, door timing, emergency brake operation)
• Test record templates

C. Car Stuck / Entrapment Device Tripped

• Symptom: The car is mechanically locked in place; the pump runs but the car doesn't move.
• The Rope Gripper: The 330a is equipped with a rope gripper that clamps the ropes if the car overspeeds or moves with doors open.
• Reset Procedure:
• Cause 2: Piston Seal Leak. The packing gland on the cylinder is leaking.
  1. Technical specifications: The manual outlines the technical specifications of the elevator system, including its capacity, speed, and power requirements.
  2. Component identification: It helps technicians identify and locate various components, such as motors, brakes, and control systems.
  3. Troubleshooting guides: The manual provides step-by-step troubleshooting procedures to diagnose and resolve common issues, reducing downtime and repair costs.
  4. Repair and replacement procedures: It offers detailed instructions for repairing or replacing faulty components, ensuring that work is done safely and efficiently.