SWECO WWF60 Installation, Operation And Maintenance Manual

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INSTALLATION, OPERATION

and

MAINTENANCE MANUAL

for

WWF60

WHITE WATER FILTER

MODELS: WWF60-4L, WWF60-5L and WWF60-6L

We Put Technology In Motion

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Summary of Contents for SWECO WWF60

Page 1 INSTALLATION, OPERATION MAINTENANCE MANUAL WWF60 WHITE WATER FILTER MODELS: WWF60-4L, WWF60-5L and WWF60-6L We Put Technology In Motion...
Page 2 SWECO. If this manual is supplied in connection with the sale or delivery of SWECO equipment, it is to be used solely for maintenance, repair, or installation of such equipment.
Page 3 Failure to comply WARNING and CAUTION labels have been placed on this separator could result in severe personal injury or property where needed. If these labels become illegible, consult your SWECO damage. Representative for replacement of labels.
Page 4: Table Of Contents
AINTENANCE AND EPAIRS Removal of Screen Cage, Flinger and Drive Assembly ..........3-1 Re-assembly of Unit (WWF60-4L) ................3-2 Re-assembly of Unit (WWF60-5L and wwf60-6L) ...........3-6 Screen Blinding.......................3-8 Gear Reducer Lubrication ..................3-11 Gear Reducer Drawings AND Parts List ...............3-11 Recommended Spare Parts..................3-11 CHAPTER 4........................4-1...
Page 5 ....................3-4 IGURE ..................3-5 IGURE LEARANCE (WWF60-5L WWF60-6L) ......3-6 IGURE SSEMBLY OF , WWF60-4L............... 4-2 IGURE LEVATION , WWF60-4L ............4-3 IGURE RIENTATION , WWF60-4L............... 4-5 IGURE INAL SSEMBLY , WWF60-5L ............... 4-6 IGURE SOMETRIC , WWF60-5L............... 4-8 IGURE LEVATION , WWF60-5L ............
Page 7: Chapter 1
CHAPTER 1 Introduction and Machine Overview INTRODUCTION The SWECO White Water Filter (WWF) provides high flow-rate, fine mesh centrifugal screening to remove all particles larger than the screen mesh opening with no dependence on differences in specific gravity. The incoming flow enters the unit and travels up through the influent (center feed) pipe of the WWF and directs out of the numerous internal feed pipes through the adjustable feed nozzles (Refer to Figure 1-1).
Page 8 White Water Filter (WWF60) Introduction and Machine Overview Gear Box Reducer Pressure Gage Motion Generator 1" NPT Backspray (Removeable) Tank Head Lifting Lugs W eldment Inspection W indows Adjustable Feed Nozzles Spray Nozzles Screen Cage Tank W eldment Flinger W eldment...
Page 9 SCREEN CAGE ROTATION PRESSURE GAGE 4X LIFTING LUGS TANK HEAD WELDMENT 6X Ø24.00 INSPECTION WINDOWS SCREEN ASSEMBLY (54 REQ'D) SCREEN CAGE SPRAY NOZZLES ADJUSTABLE FLOW SPLITTERS ACCEPTS FLINGER (Effluent) WELDMENT REJECTS FEED (Concentrate) (Influent) Figure 1-2 Machine Overview (WWF60-5L and WWF60-6L) SWECO...
Page 11: Chapter 2
Set-Up Adjustments and Operation This section discusses notification of damages, mounting instructions and the various parts and their functions for the operation of a SWECO White Water Filter. NOTIFICATION OF DAMAGE Check the packing and the machine for damage when the machine is delivered.
Page 12: Piping -- Feed, Accepts And Rejects
Set-Up Adjustments and Operation PIPING -- FEED, ACCEPTS AND REJECTS The WWF60 should have a valve installed ahead of the feed pipe to help control the flow. The standard feed has a 12 inch stub connection located on the center feed pipe at the bottom of the unit. If using an automatic valve for turning the flow on and off for interrupted flow cleaning cycles, locate it closely to the units feed pipe (see Figure 2-1 showing inlet piping).
Page 13 Set-Up Adjustments and Operation White Water Filter (WWF60) Figure 2-1 Pipe Feeder Nozzle System SWECO...
Page 14: Back Spray Piping And Arrangement
Set-Up Adjustments and Operation BACK SPRAY PIPING AND ARRANGEMENT The WWF60 unit has (4) four back spray bars located on the outside of the screen cage, 90° apart, which include high pressure nozzles to keep the screens clean (reference Figure 1-1). Each bar contains numerous spray nozzles that direct a spray inward against the screen surfaces.
Page 15 Set-Up Adjustments and Operation White Water Filter (WWF60) Figure 2-2 "V" Jet Orientation SWECO...
Page 16: Influent Flow
Set-Up Adjustments and Operation INFLUENT FLOW The WWF60 model has an influent pipe that directs the feed flow out of numerous internal feed pipes through the adjustable feed nozzles. Adjust these nozzles on the end of the pipe to direct the flow up or down with respect to the screen cage.
Page 17 Set-Up Adjustments and Operation White Water Filter (WWF60) The flow capacity is dependent upon the characteristics of the white water being treated and can also be determined by the application. Both the feed consistency and the mesh size and type used for the screen panels can cause excessive feed that can result in a high rejects flow and internal rejects overflow.
Page 18: Care And Handling Of Screens
White Water Filter. For more information contact your SWECO Representative. SCREEN INSTALLATION The WWF60-4L uses (36) 10 inch x 20 inch screen panels, the WWF60-5L use (36) 10 inch x 20 inch and (18) 10 inch x 10 inch screen panels, and the WWF60-6L uses (54) 10 inch x 20 inch screen panels.
Page 19 Set-Up Adjustments and Operation White Water Filter (WWF60) Tensile Bolting Cloth Mill Grade Market Grade Clear Opening U.S. Std. Sieve Mesh Opening Wire Mesh Opening Wire Mesh Opening Wire Clear Wire Std. Open- Open- Sieve ing in Inch Micron Dia.
Page 20: Motor Wiring
Set-Up Adjustments and Operation MOTOR WIRING The WWF60 has a fixed speed cage drive. This WWF60-4L drive consists of a 7-1/2 HP and the WWF60-5L and WWF60-6L consists of a 15 HP motor. Check your nameplate for voltage, speed and type of your motor.
Page 21: Gear Reducer Instructions
After installation of the breather plug, the unit is ready for use. Figure 2-5 Gear Reducer Diagram (WWF60-4L) NOTE: Figure 2-5 refers to WWF60-4L. For gear reducer information for WWF60-5L and 6L and additional information on gear reducer for WWF60-4L, refer to gear reducer manual following unit manual.
Page 22: Pre-Start Check
(see section Care and Handling of Screens in this chapter). Rotate cage by hand to be sure nozzles do not rub screens. If rubbing occurs, contact your SWECO Representative, otherwise, remove panels and do not install screens without first consulting Screen Installation information in this chapter.
Page 23: Chapter 3
Maintenance and Repairs White Water Filter (WWF60) CHAPTER 3 Maintenance and Repairs The WWF has three major assemblies or weldments: 1. Screen cage and drive assembly 2. Flinger weldment 3. Concentrate tank weldment To make minor internal adjustments and repairs, remove the windows or access panels to reach the inside of the unit.
Page 24: Re-Assembly Of Unit (Wwf60-4L)
White Water Filter (WWF60) Maintenance and Repairs RE-ASSEMBLY OF UNIT (WWF60-4L) After adjustments have been made, follow these steps for re-assembly of WWF60-4L unit: 1. Make sure the flinger assembly is in the bottom of the concentrate bowl over the feed pipe.
Page 25 Maintenance and Repairs White Water Filter (WWF60) 5. Lower tank head back onto tank weldment and bolt. 6. If the screen cage, motor and gear box have been disassembled, mount motor and gear drive onto tank head. Secure drive shaft to gear box and elevate screen cage to proper vertical adjustment.
Page 26 White Water Filter (WWF60) Maintenance and Repairs 8. Slide gear box down over shaft and bushing. Lower until the horizontal setscrew holes in the gear box top line up with the holes in the bushing adapter. 9. Insert setscrews to hold bushing in position inside of gear box.
Page 27 Maintenance and Repairs White Water Filter (WWF60) 11. Add the nut to the top of the shaft and lift the screen cage to the proper position, approximately one inch above the concentrate bowl flange. 12. Tighten the horizontal setscrews through the bushing onto the shaft.
Page 28: Re-Assembly Of Unit (Wwf60-5L And Wwf60-6L)
White Water Filter (WWF60) Maintenance and Repairs RE-ASSEMBLY OF UNIT (WWF60-5L AND WWF60-6L) After adjustments have been made, follow these steps for re-assembly of a WWF60- 5L/6L unit: 1. Make sure flinger is in bottom of concentrate bowl over feed pipe.
Page 29 Maintenance and Repairs White Water Filter (WWF60) 6. If the screen cage, motor and gear box have been disassembled, mount and secure motor to gear box reducer. Slide gear box over power adapter shaft and secure. Next mount gear box reducer to tank head adapter plate and fasten with 7/8-NC hardware.
Page 30: Screen Blinding
White Water Filter (WWF60) Maintenance and Repairs SCREEN BLINDING CAUTION: Screens should be frequently inspected to check for excess wear or damage. Screens will eventually wear and will need to be replaced to avoid contamination from rejects or fragments from the screen cloth in the accepts.
Page 31 Maintenance and Repairs White Water Filter (WWF60) Below are the various ways of determining screen "blinding": 1. Without removing any screens, screen blinding can be detected if the hydraulic split worsens while the feed to the unit remains the same. When the...
Page 32 1. Install a cycle with hot water and a good cleaning agent to keep the screens clean. Consult your local SWECO Representative to help with this matter. NOTE: Be sure to run the WWF for at least one minute with the back sprays on and the influent pump off to guarantee the screens stay clean to prevent bacterial build-up.
Page 33: Gear Reducer Lubrication
A MANUAL SHOULD BE INCLUDED WITH THE UNIT MANUAL FOR MAINTENANCE REQUIREMENTS AND PARTS LIST FOR THE SPECIFIC GEAR REDUCER. RECOMMENDED SPARE PARTS For continuous, uninterrupted service from your SWECO White Water Filter, we recommend stocking the following spare parts for each unit: ...
Page 35: Chapter 4
This section includes drawings with dimensional data and drawings and parts lists for White Water Filter units WWF60-4L, WWF60-5L and WWF60-6L. A bill of material is provided stating the components used in the final assembly of each unit size. Also, included are drawings showing the location of each part stated in the parts lists.
Page 36: Dimensional Data (Wwf60-4L)
White Water Filter (WWF60) Parts Lists and Drawings DIMENSIONAL DATA (WWF60-4L) Figure 4-1 Elevation View, WWF60-4L SWECO...
Page 37 Parts Lists and Drawings White Water Filter (WWF60) Figure 4-2 Orientation View, WWF60-4L SWECO...
Page 38: Parts List For Wwf60-4L Final Assembly
White Water Filter (WWF60) Parts Lists and Drawings PARTS LIST FOR WWF60-4L FINAL ASSEMBLY (Refer to Figure 4-3) ITEM DESCRIPTION SWECO QTY. PART NO. Tank Weldment Consult SWECO Access Cover W30_04041 Flinger Weldment W60_08010 Screen Cage Weldment W60Y03040 Nozzle Weldment...
Page 39 Parts Lists and Drawings White Water Filter (WWF60) Figure 4-3 Final Assembly, WWF60-4L SWECO...
Page 40: Parts List And Drawings For Wwf60-5L
White Water Filter (WWF60) Parts Lists and Drawings PARTS LIST AND DRAWINGS FOR WWF60-5L (Refer to Figure’ s 4-4 through 4-12) SPECIFICATIONS Approximate Shipping Weight: 9,000 Lbs. Approximate Operating Weight: 11,000 Lbs. Influent Connector: 12" Effluent Connector: 18" Concentrate Connector: 12"...
Page 41 Parts Lists and Drawings White Water Filter (WWF60) Item Description SWECO 304SST 316SST Qty. Part No. Tank Weldment W60_01077-00 Gasket, 1/4" x 1-1/2", Poron Foam RS3N81233 Tank Head Cover W60_04135-00 Hex Head Cap Screw, 5/8-NC x 1.500 Long 04-133 04-604 04-1635 Split Lock Washer, 5/8"...
Page 42 White Water Filter (WWF60) Parts Lists and Drawings 85.625 125.500 17.500 21.000 87.063 49.125 13.000 .500 Figure 4-5 Elevation View, WWF60-5L SWECO...
Page 43 Parts Lists and Drawings White Water Filter (WWF60) 90° 45° Figure 4-6 Orientation View, WWF60-5L See Figure 4-8 for Section A-A See Figure 4-9 for Section B-B See Figure 4-10 for Section C-C SWECO...
Page 44 White Water Filter (WWF60) Parts Lists and Drawings 17.500 REF-15HP MOTOR 17.500 Figure 4-7 Side View, WWF60-5L 4-10 SWECO...
Page 45 Parts Lists and Drawings White Water Filter (WWF60) Figure 4-8 Final Assembly, Section A-A, WWF60-5L (Per Figure 4-6) See Figure 4-12 for Detail E SWECO 4-11...
Page 46 White Water Filter (WWF60) Parts Lists and Drawings Figure 4-9 Final Assembly, Section B-B, WWF60-5L (Per Figure 4-6) See Figure 4-11 for Detail D 4-12 SWECO...
Page 47 Parts Lists and Drawings White Water Filter (WWF60) Figure 4-10 Final Assembly, Section C-C, WWF60-5L (Per Figure 4-6) SWECO 4-13...
Page 48 White Water Filter (WWF60) Parts Lists and Drawings Figure 4-11 Final Assembly, Detail D, WWF60-5L (Per Figure 4-9) 4-14 SWECO...
Page 49 Parts Lists and Drawings White Water Filter (WWF60) Figure 4-12 Final Assembly, Detail E, WWF60-5L (Per Figure 4-8) SWECO 4-15...
Page 50: Parts List And Drawings For Wwf60S-6L
White Water Filter (WWF60) Parts Lists and Drawings PARTS LIST AND DRAWINGS FOR WWF60S-6L (Refer to Figure’ s 4-13 through 4-17) SPECIFICATIONS Approximate Shipping Weight: 10,000 Lbs. Approximate Operating Weight: 12,000 Lbs. Influent Connector: 12" Effluent Connector: 18" Concentrate Connector: 12"...
Page 51 Parts Lists and Drawings White Water Filter (WWF60) ITEM DESCRIPTION SWECO 304SST 316SST QTY. PART NO. Tank Weldment W60_01067-00 Gasket, 1/4" x 1-1/2", Poron Foam RS3N81233 Tank Head Cover Weldment W60_04135-00 Hex Head Cap Screw, 5/8-NC X 1.500 04-133 04-604 04-1635 Split Lock Washer, 5/8"...
Page 52 White Water Filter (WWF60) Parts Lists and Drawings 90° 45° REF-15HP MOTOR 18.000 18.000 85.625 136.000 18.000 36.000 97.562 18.000 35.250 13.000 .500 Figure 4-14 Final Assembly, WWF60-6L 4-18 SWECO...
Page 53 Parts Lists and Drawings White Water Filter (WWF60) Figure 4-15 Final Assembly, Section A-A, WWF60-6L (Per Figure 4-14) SWECO 4-19...
Page 54 White Water Filter (WWF60) Parts Lists and Drawings Figure 4-16 Final Assembly, Section B-B, WWF60-6L (Per Figure 4-14) 4-20 SWECO...
Page 55 Parts Lists and Drawings White Water Filter (WWF60) DETAIL D SECTION C-C 1.000 HOLD DETAIL E Figure 4-17 Final Assembly, Section and Detail Views, WWF60-6L SWECO 4-21...
Page 56 SWECO. If this manual is supplied in connection with the sale or delivery of SWECO equipment, it is to be used solely for maintenance, repair, or installation of such equipment.

This manual is also suitable for:

Wwf60-4l Wwf60-5l Wwf60-6l