Operating the Sumitomo F50 compressor requires strict adherence to high-voltage and high-pressure safety standards. Never attempt to service internal electrical components or open the helium circuit without proper personal protective equipment (PPE) and training. Always cross-reference this guide with the exact revision number of the physical manual shipped with your specific Sumitomo F50 unit.
The Sumitomo F50 features automatic safety interlocks that shut down the system during unsafe operating conditions. System Shuts Down Automatically (Interlock Tripped)
Improper installation is the leading cause of premature compressor failure. The manual outlines strict environment and utility connection protocols. Location Requirements
MR Signa Horizon LX 1.5T/3T, Signa Architect, Discovery MR750 3.0T, and MR Spinlab Polarizer. 2. Technical Specifications sumitomo f50 compressor manual
: The heart of the unit that compresses the helium gas.
Ensure the input power cable matches the specific voltage requirements (e.g., 200V for the F-50L).
Ensure cooling water valves are fully open and water is flowing. The Sumitomo F50 features automatic safety interlocks that
Helium gas leak in the lines, couplings, or internal manifold.
If your F-50 leaks gas over time, you must add helium using a dedicated charging line equipped with a pressure regulator. Charging Protocol
Here are some key features and specifications of the Sumitomo F50 compressor: Location Requirements MR Signa Horizon LX 1
Approximately 1.60 – 1.65 MPa (232 – 240 psi) at 20°C.
: Typically rated for 30,000 hours of operation before major service is required.
The manual states that the F50 should not be loaded/unloaded more than 4 times per hour. Setting the pressure band too narrow (e.g., 3 psi delta) causes rapid cycling, overheating the starter contacts and degrading the oil separator.
Improper installation is the leading cause of premature compressor failure. The manual emphasizes several critical environmental and mechanical requirements. Location and Space Requirements