Table of Contents
Advertisement
7610.721.74
INTERNAL USE ONLY
INTERNAL USE ONLY
CA18-2-650, 1st Ed.
7610.478.40D/040103
7610.478.40D/040103
7610.478.40D/040103
7610.478.40D/040103
INSTRUCTION MANUAL
Models:
Models:
CRN125, CRN150, CRN
CRN125, CRN150, CRN200, CRN250
CRN300, CRN400, CRN500, CRN750
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
1/04
, C N250
SERVICE DEPARTMENT: (724) 746-1100
®
CRN SERIES
N SERIES
REFRIGERATED
COMPRESSED
AIR DRYERS
Advertisement
Table of Contents
Related Manuals for Champion CRN Series
Summary of Contents for Champion CRN Series
-
Page 1: Table Of Contents
7610.478.40D/040103 INSTRUCTION MANUAL Models: Models: CRN125, CRN150, CRN200, CRN250 CRN125, CRN150, CRN , C N250 CRN300, CRN400, CRN500, CRN750 ® Contents CRN SERIES N SERIES GENERAL SAFETY INFORMATION......2 RECEIVING, MOVING, UNPACKING.......2 1.0 INSTALLATION.............3 REFRIGERATED 2.0 OPERATION............4-7 3.0 MAINTENANCE..........8-9 SIZING................10 COMPRESSED ENGINEERING DATA..........11... -
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 Where the dryer is consistently operating at less Compressor Power On Dew Point Light On Light Temperature than maximum capacity, it may be possible to Indicator increase the LED set point to minimize air loss. Discretionary adjustments to the dryer should only be made on a hot, humid day when the maximum expected air load is flowing through the dryer.
- Page 6 2.6 SURE-SAVE Cooling Injection VFTD Text Viewing Instructions (Optional: 125-750 scfm model) Press (Right-Arrow) or (Left-Arrow) to select from the Standard: Models with I-C Level 3 Controller following Main Menu items: OPERATION, MAINTENANCE, CONFIGURATION, UNIT SET UP Dryers outfitted with the SURE-SAVE option automatically protect the refrigeration compressor from damage due Press the (ENTER) key to access the sub-directory of to excessive inlet air temperatures.
- 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.
-
Page 8: Maintenance
3.0 MAINTENANCE Isolate dryer (close inlet and outlet valves if installed) or shut off air supply. 3.1 Condenser coil Depressurize filter by slowly opening manual drain A. Air-cooled - clean off accumulated dust and dirt by-pass valve. monthly or as necessary in dirty environments. Remove bowl B. - 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.
-
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
ENGINEERING DATA MODELS 125 & 150 250, 300 & 400 500 & 600 MINIMUM - MAXIMUM OPERATING CONDITIONS Min.-Max. Inlet Air Pressure (compressed air at inlet to dryer) Minimum 30 psig (2.1 kgf/cm ) Maximum (1) Max. Inlet Air Temperature (compressed air at inlet to dryer) 110°F (43°C) Min.-Max. -
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.
-
Page 14: Dimensions/Weights
DIMENSIONS/WEIGHTS D i m e n s i o n s D i m e n s i o n s D i m e n s i o n s D i m e n s i o n s D i m e n s i o n s i n c h e s i n c h e s... - Page 15 DIMENSIONS/WEIGHTS Dimensions inches Model 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 1-1/2 MPT 2 MPT 2-1/2 MPT 2-1/2 MPT...
-
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 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...
-
Page 18: Parts List
PARTS LIST PARTS 115/1/60 208230/1/60 220240/1/50 115/1/60 208230/1/60 220240/1/50 DESCRIPTION 100/1/50 100/1/50 Condensing Unit (aircooled) C413013431 C413013432 C413013433 C413013431 C413013432 C413013433 Compressor (Only) C413010850 C413010851 C413010852 C413010850 C413010851 C413010852 Overload C592557813 C592557814 C592557815 C592557813 C592557814 C592557815 Start Relay C594568313 C594568314 C594568315 C594568313 C594568314... - Page 19 NOTES...
-
Page 20: Warranty
Fax: 815/872-0421 E-mail: Champion@championpneumatic.com © 2004 Gardner Denver, Inc. Plants in Princeton, IL, and Manteca, CA Litho in U.S.A. 7610.721.74 1/04 Due to Champion’s continuing product development program,specifications and materials are subject to change without notice or obligation. CA18-2-650, 1st Ed.