Install indoors in a dust-free, well-ventilated room.
If the static pressure drops, you must add helium gas. If air or moisture accidentally enters the system, a full decontamination (purge) cycle is required. How to Charge Helium Gas
Bring the pressure up to the recommended operational limit, then close the valve tightly. Decontamination (Purging) Process If gas lines are cross-contaminated with ambient air:
Compressor cuts out; housing feels exceptionally hot. sumitomo f50 compressor manual
Contact SHI Japan via their compressor division: compressor@shi.co.jp (include model/serial)
Regular maintenance of the adsorber and lubrication system, proper troubleshooting, and strict adherence to safety protocols are essential to achieving the compressor's maximum operational lifespan and maintaining its critical role in medical imaging and other advanced technologies.
Turn on the main power switch, followed by the drive switch. Install indoors in a dust-free, well-ventilated room
Operating the F50 requires vigilant monitoring of pressure gauges to ensure optimal performance of the attached cryopump. Start-Up Protocol
The system will automatically regulate pressure. The rotary valve in the cold head controls the refrigeration cycle.
Always wipe the coupling faces with a lint-free cloth before connecting. How to Charge Helium Gas Bring the pressure
Ensure the input power is protected by proper circuit breakers. 4. Operational Procedures
Are you currently experiencing a (like overheating or pressure drops)? Share public link
Maintain between 5°C and 35°C (41°F to 95°F).
Slowly open the valve and introduce gas until the static pressure matches the required levels for your current ambient room temperature. Close the valve tightly and leak-check the charging port. 4. Maintenance and Adsorber Replacement Schedule
, designed to help technicians and facility managers understand the operation, maintenance, and troubleshooting of this critical cryogenic component.