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3266991
Rev. A
04/13
INSTRUCTION MANUAL
RHP SERIES
Models: RHP30, RHP45, RHP65, RHP95
CONTENTS
GENERAL SAFETY INFORMATION ........................ 2
RECEIVING, MOVING, AND UNPACKING ............. 2
1.0 INSTALLATION ................................................. 3
2.0 OPERATION ..................................................... 4
3.0 MAINTENANCE ............................................... 6
SIZING .................................................................... 7
ENGINEERING DATA ............................................. 8
P&I DIAGRAM ........................................................ 9
WIRING DIAGRAM ................................................. 10
DIMENSIONS / WEIGHTS ...................................... 11
TROUBLESHOOTING GUIDE .................................. 12
PARTS LIST ............................................................. 13
WARRANTY ............................................................ 16
SERVICE DEPARTMENT: (724) 746-1100
HIGH PRESSURE
REFRIGERATED
TYPE
COMPRESSED
AIR DRYERS
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Summary of Contents for Gardner Denver RHP30
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Page 1: Table Of Contents
3266991 Rev. A 04/13 INSTRUCTION MANUAL RHP SERIES Models: RHP30, RHP45, RHP65, RHP95 CONTENTS HIGH PRESSURE GENERAL SAFETY INFORMATION ......2 RECEIVING, MOVING, AND UNPACKING ..... 2 REFRIGERATED 1.0 INSTALLATION ..........3 2.0 OPERATION ............. 4 3.0 MAINTENANCE ..........6 TYPE SIZING .............. -
Page 2: General Safety Information
GENERAL SAFETY INFORMATION RECEIVING, MOVING, AND UNPACKING PRESSURIZED DEVICES: RECEIVING This equipment is a pressure This shipment has been thoroughly checked, packed containing device. and inspected before leaving our plant. It was received in good condition by the carrier and was so •... -
Page 3: Installation
IMPORTANT: 1.2 Mounting READ PRIOR TO STARTING THIS EQUIPMENT Mount the dryer on a level solid surface. Holes are provided in the dryer base to permanently mount the dryer to the 1.0 INSTALLATION floor. 1.1 Location A. For typical placement in a compressed air system, see drawing. -
Page 4: Operation
2.0 OPERATION 1.4 Electrical connections A. Dryer is designed to operate on the voltage, phase, and frequency listed on the serial number tag. 2.1 Minimum/Maximum operating conditions B. Install in a receptacle of proper voltage. A. Maximum inlet air pressure: refer to dryer serial number tag NOTE: Refrigeration condensing unit is designed to run continuously and should NOT be wired to cycle on/off with... - Page 5 2.4 ETD Drain Operation 2.5 ETD Timer Function A. Timer For manual draining, convenient dryer depressurization, and ETD service, a three-way valve assembly has been installed Adjusting time settings at the bottom of the moisture separator (and cold coalesc- a) Valve open time: Using knob marked “sec”, turn ing filter where applicable).
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Page 6: Maintenance
3.0 MAINTENANCE Procedure for Separator / Filter Element Replacement 3.1 Condenser coil THIS FILTER IS A PRESSURE CONTAINING DEVICE. DEPRESSURIZE BEFORE SERVICING. Clean off accumulated dust and dirt monthly or as necessary in dirty environments. Isolate dryer (close inlet and outlet valves if installed) or shut off air supply. -
Page 7: Sizing
Rated Capacity Rated capacity (scfm) @ 725 psig inlet pressure, 100°F inlet temperature, and 100°F ambient temperature and 60 Hertz operation. RATED FLOW MODEL (scfm) RHP30 RHP45 RHP65 RHP95 Table 2. Capacity Adjustment Factors for Air Inlet Temperature and Pressure... -
Page 8: Engineering Data
ENGINEERING DATA MODEL RHP30 RHP45 RHP65 RHP95 AIR SYSTEM DATA Rated Air Flow at 100°F & 725 psig Inlet, 100°F Ambient (scfm) 60 Hz Rated Air Flow at 95°F & 725 psig Inlet, 77°F Ambient (scfm) 50 Hz Minimum / Maximum Inlet Compressed Air Pressure 15 psig (1.0 barg) / 725 psig (50 barg) -
Page 9: P&I Diagram
P&I DIAGRAM... -
Page 10: Wiring Diagram
WIRING DIAGRAM... -
Page 11: Dimensions / Weights
DIMENSIONS / WEIGHTS MODEL RHP30 RHP45 RHP65 RHP95 FLOW RATE (SCFM) DIM “A” – AIR I/O CONNECTIONS 1/2" MPT 1/2” MPT 1/2” MPT 1/2” MPT WEIGHT, lbs (kg) 109 (49.5) 115 (52) 118 (53.5) 121 (55) NOTE: Dimensions and Weights are for reference only. Request certified drawings for construction purposes. -
Page 12: Troubleshooting Guide
TROUBLESHOOTING GUIDE SYMPTOM POSSIBLE CAUSE(S) CORRECTIVE ACTION Water downstream of 1. Residual free moisture remaining in Blow out system with dry air. dryer. downstream pipelines. 2. Air by-pass system is open. Check valve positions. 3. Inlet and outlet connections are Check for correct connection. -
Page 13: Parts List
PARTS LIST MODEL PARTS DESCRIPTION - 115/1/60 RHP30 RHP45 RHP65 RHP95 Condensing Unit G5004703 G5004704 G5004705 G5004706 Compressor G5004855 G5004856 G5004857 G5004858 Start Relay G5004863 G5004864 G5004865 G5004866 Start Capacitor G5004870 G5004871 G5004872 G5004873 Fan Motor G5004876 G5004876 G5004877 G5004876... - Page 14 NOTES...
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Page 16: Warranty
For additional information contact you local representative or Gardner Denver Inc. 1800 Gardner Expressway, Quincy, IL 62305 Telephone: (800) 682-9868 FAX: (217) 224-7814 Visit our Web Site: www.gardnerdenver.com © 2013 Gardner Denver, Inc. Printed in U.S.A 3266991 04/13 RHP30-95 New Platform 1st Edition...
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