A dedicated port used to top up ultra-pure helium gas if static pressures drop below operational baselines.
3-Phase; available in low voltage (200V) or high voltage (380-480V) Power Consumption 6.5–7.2 kW (50 Hz) or 7.5–8.3 kW (60 Hz) Dimensions Approx. 591 x 450 x 485 mm (HxWxD) Approx. 120 kg (264 lbs) Maintenance Cycle 30,000 hours (for the adsorber) 2. Manual Content & Sections Installation:
. These manuals provide detailed instructions on installation, operation, and maintenance for the water-cooled helium compressor units used with cryocooler systems. Manual Resources F-50L Technical Instruction
Critical for removing oil mist and contaminants from the helium stream. sumitomo f50 compressor manual new
Because the F50 uses a three-phase motor, verifying correct phase rotation is critical. Incorrect rotation can damage the internal scroll capsule. Most units feature a phase-order indicator light to alert you to wiring errors.
Turn on the cooling water first. Next, turn on the main electrical breaker. Push the start switch on the front panel or trigger it remotely if using an automated tool.
The F-50 features internal safety interlocks that shut down the system to prevent catastrophic failure. Symptom / Fault Potential Cause Corrective Action No power supply / Tripped breaker Check main facility breaker and phase monitor relay. Sudden shutdown / Thermal Trip Insufficient cooling water flow or high water temp Verify water flow rate is >4 L/min; check chiller settings. Low Helium Pressure Fault Helium gas leak in lines or couplings A dedicated port used to top up ultra-pure
A genuine Sumitomo F50 manual includes:
Users must not use demineralized water for cooling, as it can cause internal corrosion. Installation: Requires a minimum power supply of 9 kVA. Sumitomo f50 Compressor Manual | PDF - Scribd
Information on protection circuits, pressure relief valves, and electrical grounding. 3. Critical Operating Warnings Gas Pressure: 120 kg (264 lbs) Maintenance Cycle 30,000 hours
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Before turning anything on, check the pressure gauge on the front panel. It should read between at normal room temperature. If it is too low, you must refill it with high-purity (99.999%) helium gas. 2. Connect the Water Lines