If the water flow is correct but the unit runs hot, the internal heat exchanger may need to be chemically flushed to remove mineral scale. Issue: Low Gas Pressure
Helium lines operate up to 2.5 MPa. Never disconnect any Aeroquip lines while the compressor is running or before verifying line integrity.
Confirm that the electrical supply matches the voltage specified on the serial plate. Starting the Compressor Turn on the main electrical breaker. Press the button (or flip the toggle switch to 'ON').
Leak-test all joints using an electronic helium leak detector or specialized leak detection spray. Re-charge the system with ultra-pure helium gas to the recommended static pressure. 6. Helium Charging Procedure sumitomo f50 compressor manual
3-phase power must be correctly phased. Reverse rotation will damage the scroll capsule immediately.
Tighten the couplings firmly according to the manual’s specifications (usually hand-tight plus a 1/4 to 1/2 turn with a wrench). Do not overtighten, as this deforms the internal gaskets. 4. Maintenance and Adsorber Replacement
The Ultimate Guide to the Sumitomo F-50 Compressor: Operation, Maintenance, and Troubleshooting If the water flow is correct but the
Must remain between 5°C and 35°C. High ambient temperatures degrade the compressor oil rapidly.
: Provides general installation, maintenance, and safety precautions for the F-50 series. Key Specifications Power Output : 6.5–7.2 kW at 50 Hz; 7.5–8.3 kW at 60 Hz.
Also note:
Slowly open the valve to add gas until the static pressure reaches the specified level on the front-panel gauge.
Phone: +1-770-987-0100 Ask for: “Service documents – F50 legacy compressor, full manual PDF”
You're looking for a manual for the Sumitomo F50 compressor! Confirm that the electrical supply matches the voltage
This system is a critical component in medical imaging, particularly for cooling the superconducting magnets in MRI scanners, as well as in research and industrial settings. The compressor is part of a unit that includes the cold head, compressor absorber (adsorber), flexible gas lines, and power cables. Key variants include the (high voltage) and F-50L (low voltage), with the “H” indicating a water-cooled configuration.