General Video Manual on Yale 3x3 Safe
Yale 3×3 safe lock’s Decoder is part of the Prodecoder Automatic Series. It works on self impressioning method of opening. Opens extremely fast. This is a non-destructive, covert method of creating a working key. It works without manual picking or disassembly to be required. Extremely easy to work with. The tool can overcome locks that are considered high class. Yale 3×3 safe locks. Such locks can be mounted on armored doors all around the world. No matter how the lock is oriented. Hence you can unlock and decode as many times as you need to.
Prodecoder Automatic Yale 3×3 Safe lock has 2 main wheels and 2 additional small tension handles.
1. Turbo wheel – when you turn the turbo wheel you cause movement of the pins. This is the main operational wheel.
2. Tension wheel – by giving (and holding) the tension to the left and to the right, you are turning the turbo wheel. This is how you cause traction between the pins and the respective plates (levers) of the lock. This is the main methodology Prodecoder Automatic uses to work on the self impressioning method.
The wheel has three stop points. And they must remind you that you need to perform a progressive opening. You should NOT force the tools
3. Small tension handles– you can easily screw them on the Tension wheel (2). Their purpose is for convenience – with them the operation is much easier. Additionally they have amazing grip with your hand and you are able to feel the tension of the levers.