Operation and Maintenance Manual for

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Process Water Systems Electrical Description To control the operational sequences of the Reverse Osmosis unit, a highly reliable solid-state programmable controller is employed that monitors and protects the system from damage to itself or nearby equipment, systems and/or personnel. The motor starter and controller are housed in moisture and corrosion resistant NEMA 4X enclosures. A single power drop to the starter enclosure is utilized to power the unit. Operational Description Vantage Series LC model Reverse Osmosis units offers three modes of operation; Tank Feed, Direct Feed and Standby. While in Tank Feed mode, the filtered water is delivered to a downstream storage device until the water level has reached a setpoint value at which point the Reverse Osmosis unit shuts down. While in Direct Feed mode, the Reverse Osmosis unit delivers filtered water on a continuous basis and only shuts down if there is an alarm condition internal to the unit itself. While in Standby mode, the Reverse Osmosis unit will be rinsed at the service flow rate for up to 6 minutes at a user settable interval to reduce the possibility of biological fouling. Product Offering Overview Part Number Product Flow Rate** LC01 0.4 GPM LC02 0.8 GPM LC03 1.2 GPM LC04 1.6 GPM **Product flow rates are based on 22 GFD flux rates for well water. These product flow rates may not be appropriate for other feed waters. Warmer or colder water or use of different membrane elements may require a different pump. An Applications Specialist can re-rate the units for other feed water conditions. Design Parameters Configuration Multi-Stage, Single Pass Inlet Pressure Requirements 25-50 PSIG Feed Water Temperature 25°C (77°F) Feed Water Source Well or Softened Prefiltration Requirements 5 µ nominal Feed Water Fouling Index Silt Density Index (SDI) < 3 System Recovery (Nominal) 50% Product Pressure Available 25 PSIG Membrane Salt Rejection 99% nominal (based on 2000ppm NaCl @ 225 PSI, 77 degrees F, pH 8, and 15% recovery) Performance Basis A specific computer projection must be run for each individual application SV301-LC_rev2.doc Page 2 Rev. 2, 10 Oct 2001
Process Water Systems General Specifications Frame: Materials Welded structural carbon steel and clamp type strut Paint Polyurethane coated, textured finish Color USF White Pump: Manufacturer Procon Model 104E240F11XX Materials Brass Connection Type FNPT Pump Motor: Type ODP, close coupled RPM@60Hz 1750 RPM Membranes: Manufacturer Filmtec Model TW30-2540 Materials Thin Film Composite (TFC) Type Spiral Wound Pressure Vessels: Manufacturer Hydrocomponents Model 2540.2 Materials PVC Rating 225 PSIG Non-ASME code stamped Process Connections End entry, feed/concentrate FNPT Piping Systems: Low Pressure Feed, Schedule 80 PVC and polyethylene tube Reject and Recycle Product Polyethylene tube High Pressure Reject Brass and Recycle Automatic Process Valves: 1.5” and smaller Solenoid, spring assist closed Manual Valves: Feedwater Sample ¼” PVC ball valve Product Water Sample ¼” PVC ball valve Reject throttling Manual, needle type, brass, Recycle throttling Manual, needle type, brass SV301-LC_rev2.doc Page 3 Rev. 2, 10 Oct 2001
Page 1 and 2: USFilter 10 Technology Drive Lowell
Page 3 and 4: This manual discloses information i
Page 5 and 6: TABLE OF CONTENTS SECTION DESCRIPTI
Page 7 and 8: LC Manual 11/02 Rev. 3 INTRODUCTION
Page 9 and 10: LC Manual 11/02 Rev. 3 INTRODUCTION
Page 11 and 12: LC Manual 11/02 Rev. 3 SYSTEM INSTA
Page 13 and 14: LC Manual 11/02 Rev. 3 SYSTEM INSTA
Page 15 and 16: LC Manual 11/02 Rev. 3 OPERATING IN
Page 21 and 22: SYSTEM MAINTENANCE LC Manual 11/02
Page 31 and 32: TROUBLESHOOTING LC Manual 11/02 Rev
Page 33 and 34: LC Manual 11/02 Rev. 3 WARRANTY 6.1
Page 35 and 36: APPENDIX LC Manual 11/02 Rev. 3 7.1
Page 41 and 42: APPENDIX LC Manual 11/02 Rev. 3 RO
Page 45: Product Description/Equipment Speci
Page 49 and 50: Process Water Systems Low feed pres
Page 51 and 52: Process Water Systems Skid Cleaning
Page 53 and 54: Series 1, 2 & 3 Pumps Page 1 of 2 [
Page 55 and 56: Product Information FILMTEC Membran
Page 57 and 58: USFilter USFilter USFilter USFilter
Page 59 and 60: Conventions and Symbols ii Special
Page 61 and 62: Table of Contents iv MC10 Overview
Page 63 and 64: Specifications The MC10 incorporate
Page 65 and 66: ! The MC10 may be configured to use
Page 67 and 68: Installation 2 Environmental The MC
Page 69 and 70: I/O The wiring diagram for the inpu
Page 71 and 72: Operation 3 Controls The MC10 is ho
Page 73 and 74: Sequence The normal startup and shu
Page 75 and 76: 7 Perm Divert TD Sec 8 High Temp SP
Page 77 and 78: Time Delays Time delays and deadban
Page 79 and 80: Important Please note: • Temperat
Page 81 and 82: Troubleshooting 5 The MC10 Reverse
Page 83 and 84: Type of Problem Possible Cause or S

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