Gardner Denver RNC150 Instruction Manual
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7610.478.40
Rev. D
12/02
INSTRUCTION MANUAL
th
18-2-670 4
Edition
RNC SERIES REFRIGERATED DRYERS
MODELS: RNC125, RNC150, RNC200, RNC250, RNC300
RNC400, RNC500, RNC750
CONTENTS
GENERAL SAFETY INFORMATION ............................ 2
RECEIVING, MOVING, UNPACKING .......................... 2
1.0 INSTALLATION ................................................... 3
2.0 OPERATION ................................................... 4-7
3.0 MAINTENANCE ............................................. 8-9
SIZING .................................................................... 10
ENGINEERING DATA ............................................... 11
ELECTRICAL SCHEMATICS ................................ 12-13
DIMENSIONS / WEIGHTS .................................. 14-15
TROUBLESHOOTING ......................................... 16-17
PARTS LIST ............................................................. 18
WARRANTY ............................................................ 20
SERVICE DEPARTMENT: (724) 746-1100
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Summary of Contents for Gardner Denver RNC150
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Page 1: Table Of Contents
Rev. D 12/02 INSTRUCTION MANUAL 18-2-670 4 Edition RNC SERIES REFRIGERATED DRYERS MODELS: RNC125, RNC150, RNC200, RNC250, RNC300 RNC400, RNC500, RNC750 CONTENTS GENERAL SAFETY INFORMATION ......2 RECEIVING, MOVING, UNPACKING ......2 1.0 INSTALLATION ........... 3 2.0 OPERATION ........... 4-7 3.0 MAINTENANCE .......... -
Page 2: General Safety Information
RECEIVING, MOVING, AND UNPACKING GENERAL SAFETY INFORMATION A. RECEIVING PRESSURIZED DEVICES: This shipment has been thoroughly checked, packed This equipment is a pressure and inspected before leaving our plant. It was containing device. received in good condition by the carrier and was so acknowledged. -
Page 3: Installation
IMPORTANT: 1.3 Piping connections READ PRIOR TO STARTING THIS EQUIPMENT A. Air Inlet - Connect compressed air line from air source to air inlet. (Reference markings on dryer or, 1.0 INSTALLATION see callout drawing on pages 14 and 15 for air in/ 1.1 Location outlet connection locations) Refer to Serial Number Tag for maximum... -
Page 4: Operation
1.4 Electrical connections 2.0 Operation 2.1 Minimum/Maximum operating conditions IMPORTANT: Use copper supply wires only. A. Maximum inlet air pressure: refer to dryer serial A. Dryer is designed to operate on the number tag voltage, phase, and frequency listed on the serial number tag. B. - Page 5 “Red” LED is not used (Reference Table 2 for “Drain Inlet Pressure Cycle Intervals”) 100* RNC125 To initiate the new setting, press the “Drain Interval RNC150 Program” button (this will store the new setting and RNC200 exit the program). RNC250 Exiting the Program will cause the Timer Drain to RNC300 discharge and begin a new cycle.
- Page 6 Energize dryer. Programming details are listed within Table 1. A. Green POWER ON light will illuminate. B. VFTD will read “GARDNER DENVER IC3 (version)” NOTES: Text display automatically sequences at 3 second a) Programming can be accomplished while dryer is in intervals in the following order: either the ON or OFF mode.
- Page 7 2.8 Electronic Demand Drain – I-Controller Level 3 2.9 Operating Instructions – I-Controller Level 3 A. An automatic electric demand drain (EDD) Check the following on a periodic basis: discharges condensate removed by the Power-on light glows (green) indicating power to separator.
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Page 8: Maintenance
Remove bowl B. Water-cooled - clean strainer monthly, more often if For models RNC125 through RNC150 - bayonet required. Shut off water, remove small plug to relieve mount - push bowl up, turn bowl 1/8th turn to pressure, then remove large plug to remove strainer. - Page 9 NOTE: Threaded bowl to head connection, generously lubricate threads with a high grade/temperate lubricant Grooved Upper 150 °F, 66°C. (Use lubricant provided). Gasket Shell Cap Disassemble condensate drain valve(s). Coupling Half Rebuild drain valves using Genuine Parts. See page 18 Grooved Shell for ordering information.
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Page 10: Sizing
SIZING Determining dryer capacity at actual operating conditions TABLE 2 Air capacity correction factors (Multipliers) To determine the maximum inlet flow capacity of a dryer INLET COMPRESSED AIR CONDITIONS at various operating conditions, multiply the rated capacity INLET INLET TEMPERATURES from Table 1 by the multipliers shown in Table 2. -
Page 11: Engineering Data
(1) Maximum Inlet Pressure - 232 psig (16.3 kgf/cm ) I - Controller Level 2 200 psig (14 kgf/cm ) I - Controller Level 3 * Allows continued operation with some restriction in the water strainer ** Air-cooled models only *** Model RNC150 only... -
Page 12: Electrical Schematics
Electrical Schematics Models 125, & 150 - 115V/60 Hz (I-Controller Level 2) COIL CON L1 LINE CUSTOMER CONNECTION/ CON N NEUTRAL POWER CORD CON PE CON PE GROUND DRN1 DRN2 NOT USED ON WATER-COOLED UNITS TB 5 DRAIN DRAIN NEUTRAL COMP Model 125 &... - Page 13 Electrical Schematics Models 200 thru 750 - 230-400-460-575V/3/50-60 Hz (I-Controller Level 2) Models 200 thru 750 - 230-400-460-575V/3/50-60 Hz (I-Controller Level 3) OPTIONAL POWER CUSTOMER DISCONNECT CONNECTION 230-3-60 380/420-3-50 460-3-60 FOR 575-3-60 (SEE DETAIL A) TRANSFORMER CONNECTION (TR1) FUSE SIZES TR1: 575V CONNECTION SHOWN.
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Page 14: Dimensions/Weights
DIMENSIONS/WEIGHTS Dimensions inches Model RNC125 RNC150 RNC200 RNC250 33-1/8 33-1/8 39-1/2 39-1/2 25-5/16 25-5/16 32-3/8 32-3/8 32-3/8 32-3/8 4-1/8 4-1/8 5-5/16 5-5/16 9-7/16 9-7/16 12-5/8 12-5/8 4-1/2 4-1/2 20-11/16 20-11/16 24-7/16 24-7/16 24-3/16 24-3/16 21-3/16 21-3/16 29-3/4 29-3/4 21-13/16 21-13/16... - Page 15 DIMENSIONS/WEIGHTS Dimensions inches Model RNC300 RNC400 RNC500 RNC750 55-1/2 32-3/8 32-3/8 32-3/8 32-3/8 47-1/25 47-1/25 47-1/25 1-1/2 5-13/16 5-13/16 5-13/16 5-7/8 13-7/8 13-7/8 13-7/8 13-15/16 33-9/16 33-9/16 33-9/16 38-3/4 37-9/16 37-9/16 37-9/16 42-3/4 44-3/4 44-3/4 44-3/4 48-3/4 27-1/8 27-1/8 27-1/8 27-1/16 Inlet/Outlet Connections...
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Page 16: 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 17 RNC I-CONTROLLER LEVEL 3 Alert/Alarm Condition Indicators TABLE 2 I-Controller Level 3 Alert/Alarm Fault Status Indicator Guide Text Window Fault Condition Panel Lights Process Diagram LEDs* Audible Alarm (1) Fault Event Alarm Alert / Compressor Thermometer Gauge Separator /Filter Contacts N/O Contacts N/C Notification Identification Maintenance...
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Page 18: Parts List
G4731-735-5 G4130-735-5 G4130-735-5 G4130-735-5 G4130-735-5 G4130-735-5 G4130-735-5 G4130-735-5 * Timer Valve Rebuild Kit(s) is included in Maintenance Kits (I-Controller Level 2 - Only) Maintenance Kits (1) Model RNC125 RNC150 RNC200 RNC250 RNC300 RNC400 RNC500 RNC750 Standard RNCMK5 RNCMK5 RNCMK6 RNCMK6... - Page 19 NOTES...
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Page 20: 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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