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FScurtis RNP Series - User Manual

FScurtis RNP Series
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F 39° F
C
OFF
ON
33°
C
3227498
Rev. A
AUGUST 2012
RNP SERIES
REFRIGERATED COMPRESSED AIR DRYERS
OPERATOR
MANUAL
RNP75 RNP100 RNP125
RNP150 RNP200 RNP250
RNP300 RNP400 RNP500
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Summary

General Safety Information

Pressurized Devices Safety

Safety precautions for equipment containing pressure, including maximum operating limits.

Electrical Safety Guidelines

Safety guidelines for electrical connections, operation, and hazardous environments.

Breathing Air Suitability

Information regarding the suitability of treated air for breathing purposes.

Receiving, Moving, and Unpacking

Receiving and Unpacking Procedures

Checking shipments for visible/concealed damage and reporting it promptly to the carrier.

Moving and Storage Guidelines

Instructions for proper movement without tipping and temperature-controlled storage.

Installation Procedures

Ambient Air Temperature Requirements

Recommended ambient temperature range for optimal dryer operation and avoiding freeze-up.

Location and Clearance

Guidelines for selecting a suitable location and maintaining clearance for cooling and service.

System Arrangement and Piping

Recommendations for dryer placement relative to system components and piping.

Condensate Removal and Electrical Connections

Instructions for condensate drainage and ensuring electrical wiring meets standards.

Instrumentation and Controls

ON;OFF Switch and Indicators

Description of the dryer's main power switch and operational indicator lights.

Dew Point Indicator

Explanation of the dew point indicator for 75-150 scfm models and its readings.

Dryer System Monitor (DSM) Overview

Introduction to the DSM, its LEDs, and drain valve controls for larger models.

Automatic Drain Valve Operation

Information on the automatic drain valve and its electronic timer control.

Electronic Drain Valve Adjustment

Procedure for adjusting drain valve open and closed times for efficiency.

Dryer System Monitor and Drain Timer Details

Dryer System Monitor Controls

Detailed description of the DSM's LEDs, scale, adjustment knobs, and test button.

Drain Timer Controls

Explanation of drain valve timer adjustments for open and closed times.

Start-up and Operation

Start-up Procedure

Step-by-step guide for safely starting the dryer and confirming operation.

Shutdown Procedure

Instructions for safely turning off the dryer for maintenance or other reasons.

Maintenance Guidelines

General and Daily Maintenance

Overview of maintenance, emphasizing professional service and daily drain valve checks.

Weekly and Monthly Maintenance

Procedures for weekly air filter cleaning and monthly condenser coil inspection.

Maintenance Procedures

Weekly Air Filter Maintenance

Detailed steps for inspecting and cleaning the ambient air filter weekly.

Monthly Condenser Coil Inspection

Recommendations for inspecting condenser coils monthly for dirt and particles.

Electronic Drain Valve Servicing

Detailed steps for disassembling, cleaning, and reassembling the drain valve.

Returns to Manufacturer Process

Process for returning the dryer or components to the manufacturer for service.

Field Service Guide

Water Downstream of Dryer Troubleshooting

Troubleshooting guide for issues causing water in the output air.

Excessive Pressure Drop Troubleshooting

Guide for diagnosing and resolving excessive pressure drop issues.

Dew Point Indicator Troubleshooting

Troubleshooting steps when the dew point indicator shows a high dew point.

Engineering Data

Model Specifications

Technical specifications including capacity, dimensions, and power requirements.

Operating Conditions and Limits

Operating limits for inlet air pressure, temperature, and ambient temperature.

Pressure Switch Settings

Settings for fan cycle and compressor high-pressure switches.

Electrical Schematics

75 scfm Model Schematic

Electrical schematic diagram for the 75 scfm model dryer.

100-125 scfm Models Schematic

Electrical schematic diagram for the 100 and 125 scfm models.

Electrical Schematics

150 scfm Model Schematic

Electrical schematic diagram for the 150 scfm model dryer.

200-500 scfm Models Schematic

Electrical schematic diagram for the 200 to 500 scfm models.

Air and Refrigerant Flow Schematics

75 to 150 scfm Models Flow Schematic

Flow schematic illustrating air and refrigerant paths for 75-150 scfm models.

Air and Refrigerant Flow Schematics

200 to 500 scfm Models Flow Schematic

Flow schematic illustrating air and refrigerant paths for 200-500 scfm models.

Replacement Parts

Parts for 75-150 scfm Models

List of replacement parts and their item numbers for 75-150 scfm models.

Parts for 200-500 scfm Models

List of replacement parts and their item numbers for 200-500 scfm models.

Summary

General Safety Information

Pressurized Devices Safety

Safety precautions for equipment containing pressure, including maximum operating limits.

Electrical Safety Guidelines

Safety guidelines for electrical connections, operation, and hazardous environments.

Breathing Air Suitability

Information regarding the suitability of treated air for breathing purposes.

Receiving, Moving, and Unpacking

Receiving and Unpacking Procedures

Checking shipments for visible/concealed damage and reporting it promptly to the carrier.

Moving and Storage Guidelines

Instructions for proper movement without tipping and temperature-controlled storage.

Installation Procedures

Ambient Air Temperature Requirements

Recommended ambient temperature range for optimal dryer operation and avoiding freeze-up.

Location and Clearance

Guidelines for selecting a suitable location and maintaining clearance for cooling and service.

System Arrangement and Piping

Recommendations for dryer placement relative to system components and piping.

Condensate Removal and Electrical Connections

Instructions for condensate drainage and ensuring electrical wiring meets standards.

Instrumentation and Controls

ON;OFF Switch and Indicators

Description of the dryer's main power switch and operational indicator lights.

Dew Point Indicator

Explanation of the dew point indicator for 75-150 scfm models and its readings.

Dryer System Monitor (DSM) Overview

Introduction to the DSM, its LEDs, and drain valve controls for larger models.

Automatic Drain Valve Operation

Information on the automatic drain valve and its electronic timer control.

Electronic Drain Valve Adjustment

Procedure for adjusting drain valve open and closed times for efficiency.

Dryer System Monitor and Drain Timer Details

Dryer System Monitor Controls

Detailed description of the DSM's LEDs, scale, adjustment knobs, and test button.

Drain Timer Controls

Explanation of drain valve timer adjustments for open and closed times.

Start-up and Operation

Start-up Procedure

Step-by-step guide for safely starting the dryer and confirming operation.

Shutdown Procedure

Instructions for safely turning off the dryer for maintenance or other reasons.

Maintenance Guidelines

General and Daily Maintenance

Overview of maintenance, emphasizing professional service and daily drain valve checks.

Weekly and Monthly Maintenance

Procedures for weekly air filter cleaning and monthly condenser coil inspection.

Maintenance Procedures

Weekly Air Filter Maintenance

Detailed steps for inspecting and cleaning the ambient air filter weekly.

Monthly Condenser Coil Inspection

Recommendations for inspecting condenser coils monthly for dirt and particles.

Electronic Drain Valve Servicing

Detailed steps for disassembling, cleaning, and reassembling the drain valve.

Returns to Manufacturer Process

Process for returning the dryer or components to the manufacturer for service.

Field Service Guide

Water Downstream of Dryer Troubleshooting

Troubleshooting guide for issues causing water in the output air.

Excessive Pressure Drop Troubleshooting

Guide for diagnosing and resolving excessive pressure drop issues.

Dew Point Indicator Troubleshooting

Troubleshooting steps when the dew point indicator shows a high dew point.

Engineering Data

Model Specifications

Technical specifications including capacity, dimensions, and power requirements.

Operating Conditions and Limits

Operating limits for inlet air pressure, temperature, and ambient temperature.

Pressure Switch Settings

Settings for fan cycle and compressor high-pressure switches.

Electrical Schematics

75 scfm Model Schematic

Electrical schematic diagram for the 75 scfm model dryer.

100-125 scfm Models Schematic

Electrical schematic diagram for the 100 and 125 scfm models.

Electrical Schematics

150 scfm Model Schematic

Electrical schematic diagram for the 150 scfm model dryer.

200-500 scfm Models Schematic

Electrical schematic diagram for the 200 to 500 scfm models.

Air and Refrigerant Flow Schematics

75 to 150 scfm Models Flow Schematic

Flow schematic illustrating air and refrigerant paths for 75-150 scfm models.

Air and Refrigerant Flow Schematics

200 to 500 scfm Models Flow Schematic

Flow schematic illustrating air and refrigerant paths for 200-500 scfm models.

Replacement Parts

Parts for 75-150 scfm Models

List of replacement parts and their item numbers for 75-150 scfm models.

Parts for 200-500 scfm Models

List of replacement parts and their item numbers for 200-500 scfm models.

FScurtis RNP Series Specifications

General IconGeneral
BrandFScurtis
ModelRNP Series
CategoryDehumidifier
LanguageEnglish