Valve initialization

Initialization of an electric Valco valve is a 2 step procedure. First the head is removed and the valve must be switched 2 or 3 times (you hear slowly switching). Secondly, the valve is mounted and firmly fixed. Then the valve is switched until the switching speed is really fast.

• Step 1. Valve initialization

This movie requires QuickTime plugin, if not installed you will be prompted to download it from the Apple website. Before using this material read instructions in the Valco guide.