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Table of Contents
Summary of Contents for Barnstead E-pure
- Page 1 Barnstead Barnstead|Thermolyne Corporation ® BARNSTEAD E-pure OPERATION MANUAL AND PARTS LIST SERIES 582 3 Module E-pure 4 Module E-pure D4631 120 VAC D4641 120 VAC D4632 240 VAC D4642 240 VAC D4633 100 VAC D4643 100 VAC LT582X1• 12/4/00 Serial Number: _______________________________...
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Page 2: Table Of Contents
Figure B. Cannister Locking Pin Positioning................9 Filling Procedure ........................11 Normal Operation........................11 Resistivity Meter ........................11 Maintenance ..........................12 Cartridge Replacement ......................12 E-pure® Final Filter Replacement ....................12 Fuse Replacement .........................12 System Sanitization ........................13 Resistivity Cell Cleaning ......................14 Shutdown..........................14 Trouble Shooting Chart.......................15 Figure C Exploded View (Pump)....................17 Figure D Exploded View (E-pure).....................18... -
Page 3: Safety Information
Water Purification technology employs one or more of the following: Chemicals, electrical devices, mercury vapor lamps, steam and heated vessels. Care should be taken when installing, operating or servicing Barnstead Products. Listed below are the specific safety notes pertinent to the Barnstead E- pure. -
Page 4: General Specifications
50 Hz 1.3 lpm ® [1] E-pure will produce Type I water using pretreated water (RO, DI, Distilled) or high quality tap water, provided feedwater suitability is qualified by laboratory analysis and recommended faucet flowrate is maintained. [2] Flowrates are dependent on operating conditions and filter usage. Flowrates will also depend on filter compaction. - Page 5 3 ampere slow blow fuse 115 VAC service 3 ampere slow blow fuse 230 VAC service 2 ampere slow blow fuse Resistivity Measurement Range 0.01-18.3 megohm-cm [temperature compensated to 25°C 77°F.)] Accuracy ± 3% FS Cell 0.1 constant Barnstead |Thermolyne • 800-553-0039...
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Page 6: Introduction
Precautions Before Installation The E-pure® deionization system can be used on pretreated or high quality tap water. Some municipal tap water supplies contain a very high concentration of suspended particles, colloids, and dissolved organic and inorganic materials that should be removed by pretreatment before the water is processed by the E- ®... -
Page 7: Mounting And Utility
Screws and fasteners required for wall mounting are not supplied with the unit. The recommended ® dimensions for mounting hardware to support your E-pure are: Body diameter - 1/4" maximum Head diameter - 3/8" minimum Length - 1”... -
Page 8: Mounting The E-Pure
® Mounting the E-pure The E-pure® must be mounted at a level where there can be easy access to controls and valves and where the digital display can be read. A. Remove the wall bracket from the unit by removing the two screws located at the left and right hand bottom portion of the wall bracket. -
Page 9: Operation
Check to be sure O-rings are in place in the canister and inside the head and are not damaged prior to installation. Do not install the remaining cartridges and final filter at this time. C. Install the canister, including cartridge on head #1 (closest to pump cabinet). Figure B. Cannister Locking Pin Positioning Barnstead |Thermolyne • 800-553-0039... - Page 10 CAUTION Secure Locking Pin before operating. D. Replace remaining canisters on heads. NOTE An extra set of head-to-canister O-rings are supplied. These can be used to replace and O- rings that may have been damaged or deformed in shipment. CAUTION Do not run the pump dry;...
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Page 11: Filling Procedure
Resistivity Meter ® The resistivity measurement in the E-pure is accomplished with an in-line digital read-out meter and integral cell. The resistivity meter measures the specific resistance of the water on a scale of 0.1 to 18.3 MEGOHM-cm. -
Page 12: Maintenance
Maintenance WARNING To prevent electrical shock, disconnect the power prior to servicing E-pure. Cartridge Replacement When the resistivity of the water drops below the desired level, replace all cartridges with new cartridges. A. Disconnect power to the system. B. Close the shutoff valve on the inlet side of the system. - Page 13 F. Partially fill each canister with the disinfecting solutions noted above, and reassemble the canisters on the unit. ® G. Remove the E-pure final filter from the unit. Do not attempt to sanitize final filter with chemical solutions. H. If an external pressure switch or pump protector is used, disconnect from the receptacle on the left side of the pump housing, and install the jumper plug provided.
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Page 14: Resistivity Cell Cleaning
The cell must be thoroughly rinsed in deionized or distilled water following the detergent or acid cleaning. ® ® F. After cleaning, install the cell in the E-pure system. Remove old Teflon tape from drawoff block and ® cell threads and apply a fresh wrap of Teflon tape to cell body threads. -
Page 15: Trouble Shooting Chart
Probable Cause Test and Remedy ® ® ® E-pure completely inactive No electrical power to E-pure Ensure that the E-pure power (pump not operating.) cord is connected to a live power source and completely plugged into the outlet. Main fuse is blown. - Page 16 Replace the cartridges with unexpired ones. Change in feedwater If a Barnstead ROpure is the characteristics. feedwater source, check that the membrane is functioning properly. If a Barnstead Still is the...
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Page 17: Figure C Exploded View (Pump)
240 VAC PU582X2A Fuse 100 VAC & FZX15 120 VAC 2 Required Fuse 240 VAC 04420 2 Required Fuse holder FZX26 Switch ON/OFF SWX84 Pump interlock 04247 Elbow 05766 Pressure regulator 02280 Figure C: Exploded View (Pump) Barnstead |Thermolyne • 800-553-0039... -
Page 18: Figure D Exploded View (E-Pure)
Figure D: Exploded View (E-pure) - Page 19 Connector (head to head) BR550X4 O-ring, head to head 06440 Meter D2770 Pump cabinet 120vac CS582x1B 100vac CS582X3A 240vac CS582X2A Dress face -3 holder DL582X2 -4 holder DL582X1A Wall bracket -3 holder BC582X6A -4 holder BC582X7A Hose nipple 05930 Barnstead |Thermolyne • 800-553-0039...
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Page 20: Parts List
Recommended Spares 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 (fuses, etc.) that the USER can expect to replace on a more or less random basis. -
Page 21: General Maintenance Parts
Safety Stock. For critical applications where performance with MINIMUM downtime is required, Barnstead/Thermolyne recommends that the USER maintain a local stock of those parts listed under “General Maintenance” and "Safety Stock.” In the event of component failure, this stock can be drawn upon by USER or Barnstead/Thermolyne technicians, thereby, avoiding unnecessary delays in delivery of replacement parts. -
Page 22: Ordering Procedures
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. When service or replacement parts are needed we ask that you check first with your dealer.