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General| Model | L37S-75 |
|---|---|
| Pressure | 7.5 bar |
| Working Pressure | 7.5 bar |
| Power | 75 kW |
| Type | Rotary Screw Air Compressor |
Information on CompAir screw compressor development, quality standards, and environmental compliance.
Defines the machine's intended use and highlights risks associated with improper operation or misuse.
Emphasizes the critical role of regular maintenance for compressor performance, reliability, and longevity.
General notes covering operating instructions, safety regulations, and potential technical changes.
Explains safety marking and priority of regulations.
Covers organizational measures, personnel responsibilities, and general safety practices.
Warns against unauthorized modifications and stresses use of original parts.
Details installation requirements and safety for normal operation, including lifting and air intake.
Safety precautions for cold dryer installation and condensate discharge systems.
Essential safety checks and procedures for normal machine operation.
Guidelines for carefulness, supervision, and safety during maintenance and repair.
Covers dangers related to electric energy, gas, dust, steam, smoke, hydraulics, and pneumatics.
Discusses noise levels, effects, and necessary precautions, including ear protection.
Warns against operating compressor units in areas subject to explosion hazards.
Provides guidelines for storing compressors, including corrosion protection and temperature limits.
Explains various symbols and warnings used in the manual for safe operation and maintenance.
Illustrates and labels the components of the air-cooled compressor unit.
Illustrates and labels the components of the water-cooled compressor unit.
Presents a detailed schematic diagram of the compressor system with component explanations.
Explains the function and flow of oil within the compressor system.
Describes the path and processing of intake air through the compressor system.
Details the procedures for starting, stopping, and shutting down the compressor unit.
Provides guidelines and safety precautions for transporting the screw compressor unit.
Outlines requirements for installing the compressor unit, including foundation and ventilation.
Specifies required cooling air volumes and minimum cross-sections for air-cooled and water-cooled units.
Details the requirements for connecting the compressed air output.
Provides specifications and important notes for connecting the cooling water for W-version units.
Details recommended supply line cross-sections, fuses, and electrical connection safety.
Instructions for checking the oil level in the pressure reservoir, emphasizing safety precautions.
Presents sound pressure level data for air-cooled and water-cooled units.
Step-by-step guide for initial commissioning, including safety checks and motor rotation verification.
Procedures for routine commissioning checks before each operation.
Steps for restarting the unit after an automatic shutdown due to a malfunction.
Explains the automatic and throttling operating modes of the compressor.
Details on how to set the operating pressure, emphasizing specialist adjustment.
Describes how to monitor operating pressure and temperature and system shutdown conditions.
Provides general recommendations for maintenance and lubricant selection for optimal performance.
Specifies maintenance procedures for the electric motor as per its operating instructions.
Outlines the schedule for servicing and maintenance tasks, emphasizing safety.
Detailed instructions for changing the oil, including safety, procedure, and intervals.
Step-by-step guide for replacing the oil filter cartridge, including disposal.
Instructions for changing the oil fine separator cartridge, emphasizing safety and disposal.
Procedures for changing and cleaning the air filter, including maintenance intervals.
Instructions for checking and replacing the safety valve, highlighting safety warnings.
Details on checking and maintaining the V-belt automatic tensioning system.
Guidance on checking and retightening connecting terminals in the switch cabinet.
Instructions for checking and retightening fittings in the air and oil circuits.
Information on lubricating electric motor bearings at specified intervals and lubricant recommendations.
Provides detailed maintenance and lubricant recommendations for stationary compressor units.
Lists possible causes and remedies for the unit failing to start.
Identifies causes and solutions for the unit stopping during the initial start-up phase.
Troubleshooting guide for when the unit fails to achieve the desired end pressure.
Potential causes and remedies for the unit shutting off unexpectedly during operation.
Addresses issues related to excessive idling pressure and their solutions.
Troubleshooting steps for the presence of oil in the compressed air output.
Identifies causes and remedies for oil found in the air filter.
Diagnoses reasons for the safety valve opening and provides solutions.
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