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General| Brand | Sperre |
|---|---|
| Model | HV1/140A |
| Category | Air Compressor |
| Language | English |
Details the single cylinder, 2-stage, single-acting, water-cooled air compressor design principles and components.
Describes the compressor's safety features including safety valves, safety plates, and automatic control systems.
Provides guidelines for compressor unit installation, alignment, and piping recommendations for optimal performance.
Emphasizes the critical role of a reliable cooling water supply and proper temperature monitoring for compressor longevity.
Outlines essential pre-start checks and procedures, including oil level verification, valve lubrication, and system readiness.
Details normal operating parameters, monitoring requirements, and procedures for draining condensed moisture during operation.
Covers manual procedures for short-period stopping and long-period shutdown, including preservation measures.
Lists common causes and remedies for low compressor capacity or failure to supply full pressure.
Explains potential causes for the LP safety valve blowing and the necessary corrective actions.
Discusses reasons for the HP safety valve blowing and the required maintenance or replacement steps.
Addresses causes for HP and LP valves requiring frequent maintenance and provides solutions for reliability.
Identifies issues leading to overheating or knocking sounds in the crankcase and suggests appropriate remedies.
Details the causes of piston overheating and scoring, along with corrective measures for piston and bearing issues.
Explains the reasons behind excessive lube oil consumption and outlines the steps for diagnosis and correction.
Addresses the problem of excess moisture in air delivery lines or cylinders, identifying causes and fixes.
Covers scenarios where the water jacket safety valve or bursting disc blows and their respective remedies.
Provides a comprehensive schedule for daily, 500, 1000, 3000, 9000, and 12000-hour maintenance tasks.
Details the procedures for overhaul and maintenance of compressor valves, including cleaning, inspection, and part replacement.
Explains the lubricating oil system's operation, pump function, and lists recommended synthetic lubricants for the compressor.
Describes the compressor's big-end plain bearings and crankshaft ball bearings, including fitting and clearance specifications.
Covers the step-by-step process for dismantling and reassembling the piston and piston rings for maintenance.
Details the procedures for dismantling, reassembling, and accurately aligning the flexible coupling between components.
Highlights the importance of maintaining clean LP and HP coolers free from deposits to ensure efficient and reliable compressor operation.
Describes the recommended cleaning procedures for both the air filter and the oil filter to maintain performance.
Presents data on the compressor's shaft speed in rpm and coolant flow rate in liters per minute.
Lists recommended operating pressures and temperatures for cooling water, lubricating oil, and air systems.
Provides a table specifying torque values in kpm and Nm for various compressor components based on size.
Details essential clearances and lifting heights for valve components, pistons, cylinders, and bearings.
Offers general specifications including cylinder and crankshaft diameters, stroke, and oil capacity of the compressor.
Lists key compressor data such as type, capacity, revolutions, power requirement, and working pressure.
