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General| Brand | Johnson Controls |
|---|---|
| Model | Frick RWF II |
| Category | Air Compressor |
| Language | English |
Specifies the operational pressure and temperature limits for the compressor units.
Instructions for examining the unit upon delivery for damage and discrepancies.
Procedures for filing claims related to damage incurred during transit.
Information on locating and identifying compressor and unit data plates.
Details on the serial number format and its components for rotary screw compressors.
Table listing geometrical swept volumes for various compressor models.
Guidelines for preparing and installing a suitable foundation for the compressor unit.
Safety precautions and procedures for rigging and moving the compressor package.
Instructions on how to safely remove the skid from the compressor package.
Procedures and warnings for checking motor and compressor rotation.
Step-by-step guide for installing BP series couplings.
Instructions for installing the T. B. Woods Elastomeric Type CH Coupling.
Table with specifications for CH couplings.
Notes on pump/motor coupling alignment for direct motor/pump coupled units.
Procedures for maintaining the nitrogen charge and storing the unit.
Important warnings and guidelines regarding the type and mixing of compressor oils.
Information on the function and operation of oil heaters.
Warnings about using non-Frick filter elements and potential warranty denial.
Explanation of how the thermosyphon oil cooling system operates.
Guidelines for maintaining oil temperature, especially in relation to condensing temperature.
Details on the liquid injection oil cooling system and its requirements.
Reference to Table 1 for liquid line sizes and receiver volumes.
Details on installing and maintaining water-cooled oil coolers, including water treatment.
Table specifying liquid line sizes and receiver volumes for various conditions.
Explanation of how the economizer option increases system capacity and efficiency.
Methods for operating economizer systems efficiently with multiple compressors.
Instructions for proper installation of electronic equipment in an industrial environment.
Advice against using UPS systems with the Quantum LX panel due to potential issues.
Diagram illustrating the starter wiring for the compressor and oil pump.
Table showing CT ratios for various motor sizes.
Information about control power regulators for units experiencing power fluctuations.
Overview of the RWF II unit subsystems and start-up procedures.
Features and design of the Frick RWF II rotary screw compressor.
Functions of the lubrication system, including providing lubrication and cooling.
Explanation of the self-lubricating design for certain compressor configurations.
Details on the demand pump oil system for adequate compressor lubrication.
Details on the oil flooded screw compressor's oil separation system.
Information on the cold-start discharge check valve and its operation.
How the compressor hydraulic system moves the slide valve and slide stop.
How the compressor loads and unloads in single-acting mode for high-stage applications.
How the compressor loads and unloads in double-acting mode for booster applications.
How the movable slide stop adjusts the compressor's volume ratio (Vi).
Overview of the different oil cooling systems available for the RWF II unit.
How the single-port liquid injection system permits refrigerant injection.
Description of the dual-port system for efficient compressor performance.
Procedure for setting up and tuning the EZ-Cool LIOC with a Quantum LX Control Panel.
Explanation of PID control parameters like Proportional Band and Gain.
An example illustrating proportional control settings for discharge temperature.
Overview of the PID setup screen and its parameters.
Important notes regarding setting and tuning the EZ-Cool LIOC system.
Details on operating the Danfoss ICAD/ICM liquid injection valve.
Explanation of the navigation buttons and display functions of the ICAD unit.
Information on the types of alarms the ICAD system can handle and display.
Detailed list of ICM parameters, their ranges, and settings.
Details on the suction check valve bypass and its operation.
Recommendations for insulating oil separators and heat tracing for low ambient temperatures.
Details on the power assist kit used for suction check valve closure in booster applications.
Information on the balance piston pressure regulator for models 496-1080.
Requirements and precautions for initial start-up under supervision.
Step-by-step procedure for initial start-up under supervision.
Standard procedure for starting the compressor unit after initial setup.
Procedure to follow when restarting the unit after a power interruption.
General safety and information pertaining to maintenance procedures.
Essential safety precautions to take during normal maintenance operations.
Key areas critical for ensuring long and trouble-free operation of the compressor.
Procedures for safely shutting down and starting up the compressor unit.
General steps for replacing components exposed to refrigerant pressure.
Procedure for changing the main oil filter element(s).
Steps for cleaning the demand oil pump strainer.
Procedure for cleaning the liquid injection strainer.
Procedure for changing coalescer filter elements and cleaning strainers.
Step-by-step instructions for changing the compressor unit's oil.
Detailed steps for disassembling the demand pump.
Precautions and procedures for installing carbon graphite bushings.
Important notes regarding the installation of the mechanical seal.
Procedure for adjusting the thrust bearing assembly.
Guidelines for installing carbon graphite bushings, emphasizing care.
Steps to identify and resolve demand pump issues, including gauge readings.
Common causes and corrections for demand pump system issues.
Common causes and corrections for a pump that fails to produce flow.
Troubleshooting steps when the pump loses its prime after starting.
Identifying causes of pump noise and potential solutions.
Troubleshooting low capacity issues in the pump.
Identifying reasons for excessive power consumption by the pump.
Symptoms and causes of rapid wear on pump parts.
Schedule for performing maintenance tasks to ensure unit reliability.
Importance of oil quality, warnings against mixing oils, and analysis program.
Schedule and instructions for lubricating bearings.
Procedure for taking oil samples for analysis.
Importance of using an operating log for system analysis and monitoring.
Recommendations for motor bearing lubrication before start-up.
Chart illustrating the compatibility of various grease types.
General approach to defining problems, identifying causes, and making corrections.
Four logical steps for analyzing and correcting operational problems.
Detailed instructions for servicing the cold-start valve.
Table listing torque values for bonnet cap screws based on valve size.
Procedure for testing pressure transducers, including voltage checks.
Steps for replacing pressure transducers, including isolation and depressurization.
Information on the capacity linear transmitter for slide valve control.
Steps to ensure proper sensor configuration and check signal outputs.
Troubleshooting the temperature sensor for correct readings.
Information on the temperature transmitter and its replacement.
Procedure for replacing the temperature transmitter unit.
Troubleshooting and replacement of the oil level transmitter.
Common symptoms and probable causes/corrections for RWF II compressor issues.
Common issues and corrections for the oil separation system.
Causes and corrections for issues within the hydraulic system.
Causes and corrections when the slide valve fails to load or unload.
Troubleshooting steps when the slide valve loads but not unloads.
Troubleshooting steps when the slide valve unloads but not loads.
Causes and corrections when the slide stop does not function correctly.
Common causes and corrections for demand pump system issues.
Causes and corrections for insufficient oil pressure to start the compressor.
Troubleshooting steps when oil pressure drops rapidly after compressor start.
Causes and corrections for fluctuating oil pressure.
Troubleshooting noise and vibration issues related to the pump system.
Identifying and addressing grease leaks from the pump body vent port.
Explaining normal behavior and adjustments for oil pressure drops with increased head pressure.
Causes and corrections for high pressure drop across the main filter.
Identification of the compressor oil supply port.
Identification of the coalescer bleed port.
Identification of the inlet pressure port.
Identification of the discharge pressure port.
Identification of the seal weapage port.
Identification of the closed thread drain port.
Identification of the inlet housing oil drain port.
Identification of the oil drain cylinder port.
Identification of the liquid injection bleed port.
Identification of the low Vi liquid injection port.
Identification of the high Vi liquid injection port.
Identification of the main oil injection port.
Identification of the vapor injection port.
Identification of the electrical connector.
Identification of the SC-11 closed thread drain port.
Identification of the moveable slide stop port.
Identification of the inlet oil drain port.
Identification of the oil drain port.
Identification of the thermowell discharge port.
Identification of the high pressure oil port.
Identification of the thermowell suction port.
Identification of the inlet bearings and balance piston port.
Identification of the inlet oil drain port.
Diagram showing piping and instrumentation for the unit.
Explanation of symbols used in the P&I diagram.
Comprehensive legend for all P & I diagrams in the manual.
Diagram illustrating the single port liquid injection system.
Diagram illustrating the dual port liquid injection system.
Guidelines for installing electronic equipment to prevent interference.
Guidelines for sizing control power supply wires to prevent voltage dips.
Importance of selecting a clean, isolated voltage source for electronic equipment.
Importance of proper grounding for electronic control equipment.
Grounding requirements for VFD applications, emphasizing EMI reduction.
Requirements for conduit materials, spacing, and grounding.
Rules for mixing wires, conduit usage, and separation of conductors.
Precautions for drilling panels and routing conduit to electronic controls.
Prohibition against daisy-chaining power/ground wires to electronic control panels.
Importance of proper installation of serial and Ethernet networks.
Johnson Controls' stance on using UPS systems with Quantum LX panels.
Checklist of items to be completed by installer before service supervisor arrival.
List of mechanical checks to be completed before start-up.
List of electrical checks required before start-up.
Tasks to be performed by the start-up supervisor.
Form for recording start-up data and unit information.
General information about the unit, package, and operating conditions.
Details on micro type, software versions, and serial numbers.
Information regarding the compressor motor starter and drive specifications.
Details about the oil pump manufacturer, model, and service factor.
Details about the cooling fan motor specifications.
List of special options available for the unit.
Checklist of prestart items to be verified.
Setpoints for controlling compressor capacity.
Setpoints for regulation safeties like load inhibit and force unload.
Safety setpoints for compressor conditions like suction pressure.
Setpoints related to high discharge temperature safety.
Safety setpoints for high suction pressure.
Safety setpoints for high discharge pressure.
Setpoints for dual mode operation and economizer control.
Setpoints for economizer operation based on pressure and temperature.
Safety setpoints related to package operations like pull down and pump down.
Motor parameters and setpoints, including VFD and bearing information.
Setpoints and information related to Variable Frequency Drive (VFD) operation.
Setpoints for Vyper coolant temperature alarms and shutdowns.
Setpoints for monitoring compressor and motor bearing conditions.
Setpoints for motor stator temperature monitoring.
Miscellaneous setpoints and parameters.
Setpoints related to the P&ID diagrams.
Parameters for serial and Ethernet communications setup.
Log sheet for recording compressor operating data.
Log sheet for recording starter operating data.
Section for recording suction side vibration data.
Section for recording discharge side vibration data.
Section for recording oil vibration data.
Section for recording separator vibration data.
Section for recording slide valve position.
Section for recording volume ratio (Vi).
Section for recording Full Load Amps.
Vibration data points for the coupled end inboard compressor.
Vibration data points for the coupled end female compressor.
Vibration data points for the coupled end motor.
Vibration data points for the nondrive end compressor.
Vibration data points for the noncoupled end motor.
