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Summary of Contents for Barnstead Thermolyne Corporation EASYpure RF 1051 Series
- Page 1 ARNSTEAD HERMOLYNE ORPORATION EASYpure ® RF OPERATION MANUAL AND PARTS LIST Series 1051 Model D7032 Model D7031 Model D7033 Model D7033-33 100 Volts 120 Volts 240 Volts 230 Volts LT1051X1 • 8/22/97...
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Page 2: Table Of Contents
Table of Contents Table of Contents Safety Information ..........................3 Alert Boxes ............................3 Warnings ..............................4 Introduction ............................5 Specifications ............................6 Dimensions and Clearance requirements..................6 Feedwater Requirements ........................6 Product Water ............................6 Electrical Requirements ........................6 Environmental Conditions ........................6 Declaration of Conformity ........................7 Unpackaging and Installation ........................8 Initial Operation ............................10 Cartridge Installation ........................10 Storage Reservoir Filling and Cartridge Rinse Up ................10... -
Page 3: Safety Information
Safety Information Safety Information Your Barnstead EASYpure™ RF has been designed with function, reliability, and safety in mind. It is your respon- sibility to install it in conformance with local electrical codes. For safe operation, please pay attention to the alert boxes throughout the manual. -
Page 4: Warnings
Warnings WARNING A. To avoid electrical shock, always: 1. Use a properly grounded electrical outlet of correct voltage and current handling capacity. 2. Do not place the EASYpure RF directly over equipment that requires electrical service. Routine main- tenance of this unit may involve water spillage and subsequent electrical shock hazard if improperly located. -
Page 5: Introduction
Introduction Introduction The Barnstead EASYpure RF is a batch-fed water purifi- cation system designed to provide Type I reagent-grade water with extremely low organic carbon content. It uses a two-stage deionization process combined with a 0.2 micron filter to polish pretreated water (distilled, deion- ized, or reverse osmosis) to produce water with a resis- tivity of up to 18.3 megohms-cm and with a total organic carbon content of less than 5 ppb. -
Page 6: Specifications
Specifications Specifications Dimensions and Clearance requirements. EASYpure RF dimensions - 12" W X 19" D X 18 1/8" H (30.5 cm X 48.3 cm X 46.0 cm). Clearances: Sides - 4" (10.1 cm) minimum to allow air flow Above - 12" (30.5 cm) minimum for reservoir replenishment Cartridge replacement requires that you be able to access the back of the unit and open the cartridge access door (total depth, unit + open door, = 34") (86.4 cm). -
Page 7: Declaration Of Conformity
PECIFICATIONS Declaration of Conformity (-33 models only) Barnstead|Thermolyne hereby declares under its sole re- sponsibility that this product conforms with the technical requirements of the following standards: EMC: EN 50081-1 Generic Emission Standard; EN 50082-1 Generic Immunity Standard; Safety: IEC 1010-1-92 Safety requirements for electrical equipment for measurement, control and laboratory use;... -
Page 8: Unpackaging And Installation
Unpackaging and Installation Unpackaging and Installation Remove the unit from its shipping container. Ensure ® that the Ventgard reservoir cap and power cord are removed from the packaging materials before discard- ing. NOTE Cartridges and the 0.2 micron final filter are not EASYpure High purity/Low TOC Cartridge D50229 provided with the EASYpure RF and must be... - Page 9 NPACKAGING AND NSTALLATION O-rings Flanges Upper end cap O-rings Lower end cap Figure 3 Cartridge Installation...
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Page 10: Initial Operation
Initial Operation Initial Operation Cartridge Installation Open cartridge access door in the rear of the unit by pushing the door latch down. Remove a new Pretreatment cartridge (part number D50230 or D50231) from its plastic bag. Wet the o-rings on both end caps. Press the upper end cap into the upper right position NOTE until it bottoms out. -
Page 11: Normal Operation
Normal Operation Normal Operation Fill the feedwater reservoir with water and replace the cap. Turn main power on at power entry module. Press the “START” button on the front of the NOTE EASYpure RF. For more demanding applications where low TOC The EASYpure RF’s pump will begin to run and the water is required, a third reservoir volume rinse of Purity meter will display the resistivity of the water in... -
Page 12: Run And Standby Modes
ORMAL PERATION Run and Standby Modes Since not all qualities of permissible feedwater will reach maximum resistivity after one pass through the unit’s car- tridges (especially as the cartridges near exhaustion), the EASYpure RF has two operational modes. In the run mode, the pump continuously recirculates water through the cartridges. -
Page 13: Maintenance And Servicing
Maintenance and Servicing Maintenance and Servicing Cartridge Replacement (See Figure 3, page 9) The frequency with which you will need to replace car- WARNING tridges is dependent on your feedwater’s characteristics and your purity requirements. Replace the cartridges Disconnect from the power supply prior to main- when the product water purity drops below acceptable tenance and servicing. -
Page 14: Ventgard Cap Replacement
AINTENANCE AND ERVICING Remove the new 0.2 micron filter assembly from its bag and insert it into the Luer fitting. Gently turn it clockwise until it is fully seated in the the Luer fitting. Rinse at least one reservoir volume of water through CAUTION the filter to drain prior to using the product water. - Page 15 AINTENANCE AND ERVICING Turn the unit around to provide access to the drain plug on the lower edge of the back panel. Place the drain plug over a sink, or place a bucket or other suitable large container under the drain plug. Remove the drain plug by turn- ing it while pulling until it comes out.
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Page 16: Fuse Replacement
AINTENANCE AND ERVICING 10. Install and rinse new cartridges according to the in- structions in the Cartridge Installation section. Do not reinstall used cartridges or 0.2 micron filter (they may contain large amounts of bacteria.) 11. Reconnect to the power supply and press the “START”... - Page 17 AINTENANCE AND ERVICING Disconnect the membrane switch lead from the printed circuit board. (See Figure 6.) Disconnect the resistivity cell lead from the printed circuit board. Disconnect the printed circuit board relay plug by squeezing the retaining clip while pulling the plug straight out from the frame.
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Page 18: Cleaning The Resistivity Cell
AINTENANCE AND ERVICING Cleaning the Resistivity Cell Disconnect the unit from the power supply. Remove the power cord from the power entry module. Remove the reservoir cap and the screws securing the EASYpure RF’s cover. Remove the cover by lifting it straight up. Remove the filter and Luer fitting. -
Page 19: Shutdown
AINTENANCE AND ERVICING 13. Reinstall the screw holding the cell-cable retaining clip. Replace the front cover. Retape the Luer fitting ® with new Teflon tape and reinstall fitting. Replace the top cover. 14. Reconnect the power cord to the unit and the unit to the power supply. -
Page 20: Troubleshooting
Troubleshooting Troubleshooting Problem Possible Causes Solutions EASYpure RF completely No electrical power to Ensure that the EASYpure RF inactive. (pump not operating, EASYpure RF. power cord is connected control panel not lit, etc.). to a live power source and completely plugged into electrical outlet. Make sure power entry module switch is on. - Page 21 ROUBLESHOOTING Problem Possible Causes Solutions 0.2 micron final filter clogs DI Pretreatment cartridge Rinse up DI Pretreatment cartridge as rapidly after replacement. (Part Number D50230) not described in Cartridge Rinse-up properly rinsed up before use. Procedures on page 8. Replace the 0.2 filter assembly as indicated in the 0.2 Micron Filter Replacement section (page 11).
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Page 22: Parts And Supplies
Parts and Supplies Parts and Supplies Consumables Consumable parts are those required to support the day-to-day operation of this equipment. Barnstead|Thermolyne establishes two types of consumables; those items that must periodically be replaced to maintain performance (filters, resin cartridges, etc.) and other items of limited life (indicator lights, fuses, etc.) that you can expect to replace on a more or less random basis. - Page 23 ARTS AND UPPLIES Safety Stock For critical applications where performance with minimum downtime is required, Barnstead|Thermolyne rec- ommends that you maintain a local stock of those parts listed in the GENERAL MAINTENANCE PARTS and SAFETY STOCK sections. Description Catalog No. Recommended Quantity Display PCB PC703X1...
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Page 24: Ordering Procedures
Ordering Procedures Ordering Procedures Please refer to the Specification Plate for the complete model number, serial number, and series number when re- questing service, replacement parts or in any correspon- dence concerning this unit. All parts listed herein may be ordered from the Barnstead|Thermolyne dealer from whom you purchased this unit or can be obtained promptly from the factory. - Page 25 100 V.A.C. POWER CORD POWER ENTRY 2.0 A 2.0 A MODULE WITH FUSE DRAW BLACK 100/120 VAC WHITE TRANSFORMER BLACK BLUE PUMP MOTOR ORANGE YELLOW RESISTIVITY MEMBRANE MONITOR SWITCH PCB'S CELL FLOAT SWITCH Figure 7 100 Volt Wiring Schematic...
- Page 26 120 V.A.C. POWER CORD POWER ENTRY MODULE WITH FUSE DRAW 2.0 A 2.0 A BLACK BLUE PUMP MOTOR ORANGE YELLOW RESISTIVITY MEMBRANE MONITOR SWITCH PCB'S CELL FLOAT SWITCH Figure 8 120 Volt Wiring Schematic...
- Page 27 230 V.A.C. POWER CORD POWER ENTRY MODULE WITH FUSE DRAW 1.0 A 1.0 A BLUE PUMP MOTOR ORANGE YELLOW BLACK RESISTIVITY MEMBRANE MONITOR SWITCH PCB'S CELL FLOAT SWITCH Figure 9 230/240 Volt Wiring Schematic...
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Page 28: Warranty
One Year Limited Warranty Barnstead|Thermolyne Corporation warrants that if a product manufactured by Barnstead|Thermolyne and sold by it within the continental United States or Canada proves to be defective in material or construction, it will provide you, without charge, for a period of ninety (90) days, the labor, and a period of one (1) year, the parts, necessary to remedy any such defect.
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