
To safely relieve trapped pressure in a hydraulic cylinder, especially when using Simplex hydraulic cylinders, follow these important steps: Always use the Simplex model CT-604 coupler bleed tool, available from your Authorized Simplex Distributor. This tool is specifically designed for this purpose and ensures a controlled release of pressure. Never attempt to relieve hydraulic pressure by manually loosening a coupler, as this could lead to unexpected dislodgement with significant force and potential injury. Also, avoid actions that could cause high-pressure oil to escape, which could penetrate the skin and cause serious harm. Never use a hammer and punch or any similar method to unseat a coupler check ball under pressure, as this could result in a sudden and dangerous release of high-pressure oil. By adhering to these guidelines and using the correct Simplex tool, you can safely manage trapped pressure and prevent accidents.


