Often caused by minor leaks in the self-sealing aeroquip couplings.
Regular inspections of the Helium Flexline Connections and couplings are necessary to ensure the vacuum integrity of the cryostat.
3-phase, 200V/220V at 50/60Hz, or 380V/400V/415V at 50/60Hz (depending on the specific sub-model variant). Cooling Water Flow Rate: Minimum 6.0 L/min (1.6 gpm). Cooling Water Temperature: 5°C to 32°C (41°F to 90°F). Inlet Water Pressure: Maximum 0.7 MPa (100 psi). 2. Installation and Setup Protocols
Ensure the water pressure is steady. If the noise persists when utilities are perfect, the internal capsule may require factory rebuilding. Summary Manual Checklist for Operators Action Item Operational Window Target Metrics Static Pressure Check Before Startup 1.60 - 1.65 MPa Cooling Water Flow Continuous ≥is greater than or equal to Adsorber Replacement Every 3 years / 30k Hours Preventive Maintenance Gas Purity Standard At Charging 99.999% Helium
First, it is essential to clarify the scope. Sumitomo Heavy Industries (SHI) is a global leader in precision machinery. Their F series rotary screw air compressors (including the F50 model) are renowned for: sumitomo f50 compressor manual
Once you secure the manual, you can expect it to be organized into several critical sections. While the content is proprietary, its structure will likely follow standard industrial equipment documentation.
The maintenance section is vital for achieving the unit’s 30,000-hour service interval.
Adhering to the manufacturer's maintenance window prevents catastrophic failures of both the compressor and the attached cryopump. Daily Inspections
The adsorber charcoal trap filters out trace oil vapors. Once saturated, oil migrates to the cold head, causing catastrophic failure. Often caused by minor leaks in the self-sealing
Purge the charging line to remove air before connecting it to the compressor’s gas charge valve.
This guide provides an overview of the technical specifications, maintenance procedures, and safety guidelines for the , commonly used in MRI systems and research cryocoolers. 1. Core Technical Specifications
When the Sumitomo F50 encounters an error, it typically shuts down automatically via its safety loop. Here are the most common issues detailed in the manual: Issue 1: Compressor Will Not Start Wrong phase sequence or blown fuse.
What is your F50 compressor currently displaying? What is the current static and dynamic pressure reading? Cooling Water Flow Rate: Minimum 6
High-pressure side typically runs around 2.1 to 2.3 MPa; low-pressure side sits around 0.5 to 0.7 MPa. 2. Installation and Initial Setup
Ultimate Guide to the Sumitomo F50 Compressor: Operation, Maintenance, and Manual Insights
The manual’s most vital function is ensuring operational safety. Because the F-50 operates with highly pressurized helium gas (approximately 2.2 MPa), it carries inherent risks of explosion if mishandled. Key safety protocols detailed in the manual include: GE HealthCare Service Shop Tilt Limitations