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Installation and Operations Manual. For a replacement manual, contact Donaldson Torit. This manual contains specific precautionary statements relative to worker safety. Read thoroughly and comply as directed. Discuss the use and application of this equipment with a Donaldson Torit representative. Instruct all personnel on safe use and maintenance procedures.
WSO Mist Collector, WSO 20, 25-1, 25-2, and 25-3 Contents Description ................1 Maintenance Information .............15 Purpose and Intended Use .............1 Operational Checklist ............15 Rating and Specification Information ........2 Filter Removal and Installation .........15 Operation ...................3 First Stage Filter Cleaning and Installation ....15 Inspection on Arrival ...............4...
Consult and comply with all National and Local Codes related to fire and/or explosion properties of combustible materials when determining the location and operation of all dust, fume, or mist collection equipment. Standard Donaldson Torit equipment is not equipped with fire extinguishing or explosion protection systems.
Donaldson Company, Inc. Operation During normal operation, contaminated air enters the The primary stage of filtration is the pleated filter unit through one or both dirty-air inlets located on each cartridge specifically designed to collect, coalesce, and side, toward the bottom of the unit. The incoming air drain fine mist.
WSO Mist Collector, WSO 20, 25-1, 25-2, and 25-3 Inspection on Arrival Installation 1. Inspect unit on delivery. Site selection must account for wind, seismic zone, and 2. Report any damage to the delivery carrier. other live-load conditions when selecting the 3.
If combustible materials will be processed through this WSO 20 and 25-1 can be suspended or hung from collector, local codes may require the collector overhead supports. The supports must be adequate to be located either outside or adjacent to an...
Note: When using a crane, use clevis pins and a sling attached to four lifting lugs. 3. For the WSO 20, attach legs to the outside of the unit’s stub legs with supplied fasteners. Do not tighten hardware at this time.
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WSO Mist Collector, WSO 20, 25-1, 25-2, and 25-3 angle not to exceed 30° from vertical spreader bar (minimum 60° clevis from horizontal) Correct Lifting Orientation lifting Lifting Lug Angle lifting lug filter cabinet sealant inlet Incorrect Lifting Orientation plenum...
Donaldson Company, Inc. Blower and Motor (Unpowered WSO 25-2 Do not allow the fan wheel to come loose from the motor as it and 25-3) may cause severe injury or property damage. The two types of blowers, Torit Backward Incline, TBI, To ensure proper attachment of the fan wheel: and Torit Radial Blade, TRB, are installed following the Tighten all setscrews in fan wheel.*...
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WSO Mist Collector, WSO 20, 25-1, 25-2, and 25-3 motor mount sealant blower wheel blower housing sealant spacer ring sealant collector mounting surface Top Mount Power Pack with Spacer Ring Blower and Motor, TBI with Spacer Ring...
Use appropriate lifting equipment and adopt of the four WSO attachment lugs (WSO 25-1) or all safety precautions needed for moving and eyebolts (WSO 20) to suspend the unit from the handling the equipment. ceiling. A crane or forklift is recommended for 3.
WSO Mist Collector, WSO 20, 25-1, 25-2, and 25-3 P-Trap Installation Ensure collected material NOTICE hopper properly flows through the P-Trap. The P-Trap dimensions should accommodate a column of coolant greater than the static capacity of the fan to avoid...
(WSO 20, 25-1, and Powered WSO 25-2, Mount the motor starter control box in a convenient 25-3) location. For the WSO 20 and 25-1, an electrical knockout, sized for 1/2-in fittings, is provided on the left- Electrical service or maintenance work must be hand side of the blower cabinet.
WSO Mist Collector, WSO 20, 25-1, 25-2, and 25-3 Preliminary Start-Up Check Instruct all personnel on safe use and maintenance 8. Check that hopper discharge is open and the storage procedures. container is sealed, if equipped. Electrical work during 9. Fill P-Trap if equipped, or close faucet valve on drain installation must be performed collection container if used.
Donaldson Company, Inc. Maintenance Information 6. If equipped with a HEPA or 95% DOP, monitor Instruct all personnel on safe use and maintenance pressure drop across after filter. Initial final filter procedures. pressure drop is approximately 1-2”wg. Replace the Use proper equipment and adopt final filter when the gauge reads 3.5 to 4.0”wg.
WSO Mist Collector, WSO 20, 25-1, 25-2, and 25-3 Primary Filter Installation Note: With the unit’s airflow off, allow mist-laden, wet 2. Place new filter on the filter retention platform, filter to drain into the inlet plenum for at least 15 gasket side up.
Donaldson Company, Inc. Final Filter Installation (WSO 25-2 and 25-3) Final Filter Installation (WSO 20 and 25-1) Note: The final filter must be replaced. Do not wash. Note: The final filter must be replaced. Do not wash. 1. Open the final filter access door and lower the 1.
WSO Mist Collector, WSO 20, 25-1, 25-2, and 25-3 P-Trap Service P-Trap with Y-Strainer, Screen Cleaning and Removal 1. Place a suitable container under the P-Trap, turn the collector OFF and remove the pipe plug. 1. Place a suitable container under the screen clean- out valve, turn the collector OFF, close the P-Trap 2.
Donaldson Company, Inc. Drain Collection Container 1. Turn unit OFF. 2. Remove the container by unscrewing the container from the cap. Clean the container, faucet, and reinstall. hopper drain Note: Close the faucet before turning the collector back faucet Drain Collection Container...
The field kit includes: afterfilter, latches, hardware, and Magnehelic On WSO 20 and 25-1, the HEPA or 95% DOP afterfiler is gauge kit. attached to the top of the WSO unit using side-mounted Latch and Afterfilter Installation latches.
(WSO 25-1) or cabinet (WSO 20). 1. Choose a convenient, accessible location on or near 2. Remove the diameter knockout from the door panel.
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WSO Mist Collector, WSO 20, 25-1, 25-2, and 25-3 7. Thirty-five feet of plastic tubing is supplied and 8. Zero and maintain the gauge as directed in the must be cut in two sections. Connect one section manufacturer’s Operating and Maintenance of tubing from the gauge’s high-pressure port to...
Donaldson Company, Inc. Damper and Silencer, TBI (WSO Unpowered 25-2 and 25-3) Support Brackets, Top Mount Top Mount a. Align the pivoting support brackets to 1. Install the blower and motor as described in the extend a minimum of 30-in from the previous section.
Donaldson Company, Inc. WSO 25-1 Sprinkler Installation 1. Open the top and bottom access doors and remove 6. At the outside top of the unit, locate the ½-in the primary filter. couplings. 2. Remove the 1/2-in pipe plug from sprinkler tap. 7.
WSO Mist Collector, WSO 20, 25-1, 25-2, and 25-3 Troubleshooting Problem Probable Cause Remedy Improper motor wire size Rewire using the correct wire gauge as specified by Blower and motor do not start national and local codes. Not wired correctly Check and correct motor wiring for supply voltage.
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Donaldson Company, Inc. Troubleshooting Problem Probable Cause Remedy Plugged hopper screen Remove and clean hopper screen. Insufficient hopper discharge Plugged P-Trap Clean P-Trap. See P-Trap Service. Plugged P-Trap Clean P-Trap. See P-Trap Service. Liquid leaking from collector door Plugged or full drain collection Remove and clean or empty the drain collection container container.
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The Donaldson Torit Warranty Donaldson does not warrant against damages due to corrosion, abrasion, normal wear and tear, product modification, or product misapplication. Donaldson also makes no warranty whatsoever as to any goods manufactured or supplied by others including electric motors, fans and control components. After Donaldson...
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