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Leave at least 300mm (12 inches) of space around all sides for cooling efficiency and maintenance access. Cooling Water Requirements
Pairs seamlessly with a wide range of SHI cold heads.
As a result, many online forums are filled with technicians seeking this exact resource. For instance, one user on a service technicians' forum stated, "I'm searching for the SUMITOMO F50 COMPRESSOR MANUAL," a sentiment echoed by numerous others in the field. Another forum thread discussing the differences between compressor models notes that "The F-50 manual has some nice tables," underscoring the value of having this document for system calibration and diagnostics. sumitomo f50 compressor manual new
The system supports multiple voltage and frequency configurations, which allows it to integrate seamlessly into diverse laboratory and clinical environments. Detailed structural measurements and operational guidelines can be checked directly via official SHI Cryogenics Technical Drawings . Specification Details Water-Cooled (F-50H) or Air-Cooled (FA-50) Typical Power Consumption 6.5 kW to 8.3 kW depending on line frequency Supported Frequencies Dual-rated for 50 Hz and 60 Hz grids Maximum Physical Tilt Strictly less than 30 degrees during transport Environment Class Exclusive indoor installation only Installation and Setup Protocols Physical Handling Requirements
Help you locate the for your specific model number (F-50L or F-50H). Leave at least 300mm (12 inches) of space
Use ultra-clean, stainless steel flexible helium lines. Always wipe self-sealing couplings with lint-free wipes before connecting to avoid contamination. 3. Initial Startup and Operation Checklist
| When | Required Task | | :--- | :--- | | | 1. Visual Inspection : Check for any signs of oil, water, or helium leaks on hoses, fittings, and around the compressor unit. 2. Fluid Levels : Verify lubricant oil level is within the specified range. 3. Electrical Safety : Confirm the terminal cover or plug is securely in place. Keep clear of the unit when power is applied. 4. Cooling System : Ensure the water cooling system is operating normally, with appropriate temperature, flow rate, and water quality. | | During Operation | 1. Monitor Noises & Vibrations : Listen for any unusual noises or excessive vibrations. 2. Check Parameters : Regularly observe the helium pressure gauge on the compressor's rear panel. 3. Avoid Contact : Never touch the oil/gas tank, motor, or oil pipes during or immediately after operation to prevent burns. | | Shutdown | 1. Proper Shutdown : Turn off the drive switch first, then the main power switch. 2. Power Isolation : Before any maintenance, switch off and lock the power supply, hang a warning sign, and release all internal pressure. | For instance, one user on a service technicians'
: Detailed instructions for the SH variant, including construction details, sensor information, and frequency adjustment procedures. Available on SRDK Series Operation Manual
Every 10,000 operating hours or every 14 months of continuous operation.
Connect the water-cooled lines, ensuring a flow rate of 1.8-2.6 gal./min.
Allow the cooling water to run for at least 10 to 15 minutes after stopping the compressor. This dissipates residual heat from the internal capsule. Turn off the water supply. 5. Maintenance and Adsorber Replacement
