GENMA Maintenance · Safety First | A Closer Look at Safety Features

Knowing how your equipment is designed to keep you safe makes all the difference during maintenance. Here are a few built-in safety features on GENMA machines—understanding them helps you work smarter and safer.

Smart Interlock: Door Won't Open? There's a Reason

Some GENMA models come with an intelligent door lock. Here's how it works: When the operator cabin isn't fully in its working position, the door stays locked. Only after the cabin is properly in place and locked can you press the button to open the door.

Think of it like an elevator—the doors don't open until the car has stopped. If the door won't open during maintenance, check whether the cabin is correctly positioned before reaching for tools. Forcing the lock can damage the mechanism and compromise a safety feature designed to protect the operator.

Collision Avoidance: Every Sensor Has a Job

GENMA machines are equipped with multiple sensing systems—each one playing a role in safe operation.

· Travel Path Protection
Laser distance sensors on both sides of the gantry detect obstacles up to 12 meters away. They trigger a slowdown at 8 meters and a full stop at 5 meters, helping prevent unintended contact.

· Boom Protection
A high-precision radar sensor at the boom tip offers a 190° field of view and performs reliably in rain, dust, or fog—actively scanning for obstacles in the surrounding area.

· Operator Cabin Protection
An ultrasonic sensor at the back of the cabin monitors for objects like ship masts when working on the waterside. If something gets too close, the machine stops automatically to prevent impact.

If a sensor triggers an alarm during maintenance, start with the basics: check for dirt on the lens and make sure the bracket is secure. When cleaning, use a soft cloth and avoid direct high-pressure water spray.

Every GENMA machine is thoroughly tested before it leaves us—and those safety features are tested right along with it. They're not extras; they're part of how the machine is meant to work.

Knowing how they work means you can keep them working. And that's how safety stays built in.