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General| Number of Cylinders | 8 |
|---|---|
| Refrigerant | R404A/R448A/R449A/R134a |
| Displacement | 100 m³/h |
| Type | Semi-hermetic |
| Frequency | 50 Hz |
Details on the compressor's integral protection system and its functions.
Description of the terminal box for electrical connections and its IP rating.
Explanation of the screw compressor lubrication system and oil separation.
Information on the type, viscosity, and quantity of lubricant for R-TS compressors.
Explanation of the variable volumetric ratio capacity control system.
Details on the rubber vibration absorbers supplied with the compressor.
Information regarding the nitrogen holding charge and its removal.
Warning about excessive compressor start/stop cycles and their impact.
Limits for current, voltage, cycle number, and pressures.
Explanation of why unloading start is not required for R-TS screw compressors.
List of standard components included with each compressor.
Information found on the compressor's identification name plate.
Procedures for inspecting the compressor upon receipt.
Instructions on how to safely lift and move the compressor.
Essential steps for securely mounting the compressor on a horizontal base.
Procedures for brazing refrigerant connections, emphasizing impurity prevention.
Guidelines for performing electrical connections safely and correctly.
Guidance on selecting electrical components for compressor power supply.
Essential component for oil separation, its features, and installation.
Requirements for the oil separator's heating system to maintain lubricant temperature.
Guidelines for routing and installing the external oil return line.
Details on the oil filter's connections, configuration, and clogging indicators.
Installation instructions for the oil flow switch, including orientation and connections.
Installation requirements for the solenoid valve, including orientation and flow direction.
Recommendations for low-temperature environments and pressure regulating valves.
Explanation of the PWS starting method, its advantages, and wiring.
How to configure the compressor for direct on-line starting.
Procedure for charging lubricant into the oil separator.
Method for removing air, moisture, and technical gases from the system.
How to check for leaks after evacuation.
Detailed instructions for charging the refrigerant into the system.
Guidance on using electronic leak detectors for finding refrigerant leaks.
How to measure supply voltage and check for voltage drop.
How to measure and verify voltage balance between phases.
How to measure full load current and identify potential causes of high current.
Final checks for pressure difference, lubricant flow, and oil level.
Role of the liquid separator in preventing compressor damage from liquid refrigerant.
Function of the temperature actuator in controlling compressor cycles.
Importance and function of the high-pressure switch for compressor protection.
Role of the low-pressure switch in preventing operation under insufficient suction pressure.
Use of gauges for setting up and monitoring refrigeration circuit pressures.
Compatibility of filter dryer materials with HFC refrigerants and lubricants.
Design criteria for ensuring proper refrigerant and oil circulation.
Schedule for periodic checks and maintenance interventions.
Procedure for replacing the compressor lubricant.
How to check the solenoid valve for oil leaks.
Procedure to verify the correct operation of the oil flow switch.
Method for checking compressor gasket tightness after maintenance.
How to check the tightness of the discharge check valve.
Procedure for checking the continuity of the thermistor chain.
Requirements for oil cooling in hard working conditions.
Installation and connection of air-cooled oil coolers.
Installation and water supply for water-cooled oil coolers.
Use of liquid injection for oil cooling and its components.
How an economizer improves compressor efficiency and its components.
Recommendations for installing compressors in parallel operation.
Importance of discharge pressure regulation for oil return.
Various operational advice for different conditions.
Technical specifications for the compressors.
Information on approved lubricants and their types.
Specified tightening torques for various components.
Technical data and dimensions for vibration absorbers.
Dimensions and hole patterns for base mounting the compressor.
Overall dimensions of the compressors.
List of available optional accessories for the compressors.
Technical data and dimensions for oil separators.
Technical data and dimensions for water-cooled oil coolers.
Technical data and dimensions for air-cooled oil coolers.
Technical data and dimensions for oil filters.
Technical data and dimensions for flow switches.
Technical data and dimensions for solenoid valves.
Technical data and dimensions for oil sight glasses.
List of components included in economizer kits.
Technical data for plate heat exchangers.
Technical data for solenoid valves.
Technical data for thermostatic expansion valves.
Technical data for sight glasses.
Graphs showing intermediate saturation temperatures.
Data for thermistors used in compressor protection.
Data for electronic modules.
Winding resistance values for electric motors.
Electrical wiring diagrams for the system.
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