You can download the Mitsubishi VF-GL manual from the official Mitsubishi Electric website or other online sources. Here are the steps:

: Checking control voltage, sequence testing, hand operation, and verifying the safety circuit.

The VFGL control system is integrated into machine-room-less (MRL) or compact machine room designs, meaning most equipment is located within the elevator shaft. Safety Precautions : High-voltage capacitors on the Printed Circuit Boards (PCBs)

: An optional battery-powered system that moves the car to the nearest floor during a power failure.