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7610.478.29B
5/02
INSTRUCTION MANUAL
18-2-610
9VXRD SERIES REFRIGERATED DRYERS
MODELS: 9VXRD025, 9VXRD035, 9VXRD050, 9VXRD075,
9VXRD100, 9VXRD125, 9VXRD150
CONTENTS
GENERAL SAFETY INFORMATION ............................ 2
RECEIVING, MOVING, UNPACKING .......................... 2
1.0 INSTALLATION ................................................... 3
2.0 OPERATION ....................................................... 4
3.0 MAINTENANCE ................................................. 7
SIZING ...................................................................... 7
ENGINEERING DATA ................................................. 8
ELECTRICAL SCHEMATICS ........................................ 9
DIMENSIONS / WEIGHTS .......................................... 9
TROUBLESHOOTING ...............................................10
PARTS LIST .............................................................11
WARRANTY ............................................................12
SERVICE DEPARTMENT: (724) 746-1100
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Summary of Contents for Gardner Denver 9VXRD025
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Page 1: Table Of Contents
7610.478.29B 5/02 INSTRUCTION MANUAL 18-2-610 9VXRD SERIES REFRIGERATED DRYERS MODELS: 9VXRD025, 9VXRD035, 9VXRD050, 9VXRD075, 9VXRD100, 9VXRD125, 9VXRD150 CONTENTS GENERAL SAFETY INFORMATION ......2 RECEIVING, MOVING, UNPACKING ......2 1.0 INSTALLATION ........... 3 2.0 OPERATION ............4 3.0 MAINTENANCE ..........7 SIZING .............. -
Page 2: General Safety Information
RECEIVING, MOVING, AND UNPACKING GENERAL SAFETY INFORMATION A. RECEIVING 1. PRESSURIZED DEVICES: This shipment has been thoroughly checked, packed This equipment is a pressure containing device. Do and inspected before leaving our plant. It was re- not exceed maximum operating pressure as shown ceived in good condition by the carrier and was so on equipment serial number tag. -
Page 3: Installation
1.2 Mounting IMPORTANT: READ PRIOR TO STARTING THIS EQUIPMENT Mount on floor or shelf free from vibration. 1.0 Installation 1.1 Location A. For typical placement in a compressed air system, see drawing. B. Air compressor intake–Locate air compressor so Aftercooler Dryer that contaminants potentially harmful to the dryer (e.g. - Page 4 1.3 Piping connections 1.4 Electrical connections A. Dryer is designed to operate on the voltage, phase, A. Air Inlet—Connect compressed air line from air and frequency listed on the serial number tag. source to air inlet. B. Dryer is supplied with a cord and plug. Install in a Air Inlet receptacle of proper voltage.
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Page 5: Operation
2.0 Operation 2.2 Start-up 2.1 Minimum/Maximum operating conditions Energize compressor by positioning the on/off switch in the on (I) position. Compressor on light will illuminate. A. Maximum inlet air pressure: refer to dryer serial number tag 2.3 Operating check points B. -
Page 6: Maintenance
3.0 Maintenance Sizing Determining dryer capacity at actual operating 3.1 Condenser coil— Clean off accumulated dust and dirt monthly. conditions 3.2 Moisture separator— To determine the maximum inlet flow capacity of a dryer Replace filter element when pressure drop across at various operating conditions, multiply the rated dryer is excessive or annually. -
Page 7: Engineering Data
ENGINEERING DATA Minimum – Maximum Operating Conditions 100 / 125 Min.-Max. Inlet Air Pressure (compressed air at inlet to dryer) 30 psig (2.1 kgf/cm ) - 250 psig (17.6 kgf/cm Max. Inlet Air Temp. (compressed air at inlet to dryer) 120°F (49°C) Min.-Max. -
Page 8: Electrical Schematics
ELECTRICAL SCHEMATIC Models 25, 35 - 115V/60 Hz; 208-230V/60Hz; 220-240V/50 Hz Model 150 - 230V/60 Hz Model 50 - 115V/60 Hz; 220-240V/50 Hz Model 75 - 115V/60 Hz Model 50 - 208-230V/60Hz Model 150 - 115V/60 Hz Model 75 - 208-230V/60 Hz; 220-240V/50 Hz Models 100, 125 - All Voltages Legend PBS - Push button switch... -
Page 9: Dimensions/Weights
DIMENSIONS/WEIGHTS Dimensions inches Model 19-15/16 21-9/16 21-9/16 26-15/16 26-15/16 24-7/16 28-11/16 28-11/16 30-1/8 30-1/8 23-3/4 23-3/4 1-13/16 1-13/16 1-15/16 1-15/16 1-15/16 2-3/16 2-3/16 15/16 15/16 15/16 15/16 15/16 15/16 15/16 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-3/16 1-3/16 1-3/16 1-3/16 1-3/16 1-3/16... -
Page 10: Troubleshooting
TROUBLESHOOTING GUIDE POSSIBLE CAUSE(S) CORRECTIVE ACTION SYMPTOM 1. Residual free moisture remaining Blow out system with dry air A. Water downstream of dryer in downstream pipelines 2. Air by-pass system is open Check valve positions 3. Inlet and Outlet connections are Check for correct connection reversed 4. -
Page 11: Parts List
PARTS LIST 115/1/60 208-230/1/60 220-240/1/50 115/1/60 208-230/1/60 220-240/1/50 115/1/60 208-230/1/60 220-240/1/50 PARTS DESCRIPTION 100/1/50 100/1/50 100/1/50 Condensing Unit (air-cooled) G4130-120-7 G4130-120-8 G4130-120-9 G4130-121-8 G4130-121-9 G4130-121-10 G4130-122-10 G4130-122-11 G4130-122-15 Compressor Only G4130-108-34 G4130-108-61 G4130-108-35 G4130-108-38 G4130-108-39 G4130-108-40 G4130-108-41 G4130-108-42 G4130-108-43 Overload G5925-570-2 G5925-578-24 G5925-570-3... -
Page 12: Warranty
RETURNED TO THE FACTORY OR IN-WARRANTY REPAIRS ARE MADE. SERVICE DEPARTMENT: (724) 746-1100 For additional information contact your local representative or Gardner Denver Compressor and Pump Division, 1800 Gardner Expressway, Quincy, Illinois 62301 Customer Service Department Telephone: (800) 682-9868 FAX: (217) 228-8243 Sales and Service in all major cities.
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