Torit® PowerCore® CPV-1, -2, -3, -4, -6, -8, and -12 After November 2008 Installation and Operation Manual Installation, Operation, and Service Information CPV-1 CPV-2 through CPV-4 CPV-6 through CPV-12 This manual is property of the owner. Leave with the unit when set-up and start-up are complete. Donaldson Company reserves the right to change design and specifications without prior notice. Illustrations are for reference only as actual product may vary. This is the safety alert symbol.
Donaldson Company, Inc. APPLICATION OF DUST CONTROL EQUIPMENT Combustible materials such as buffing lint, paper, wood, metal dusts, weld fume, or flammable coolants or solvents represent potential fire and/or explosion hazards. Use special care when selecting, installing, and operating all dust, fume, or mist collection equipment when such combustible materials may be present in order to protect workers and property from serious injury or damage due to a fire and/or explosion.
Torit PowerCore, CPV-1 to CPV-12 Contents Description.................................................................................1 Purpose and Intended Use .....................................................1 Rating and Specification Information....................................2 Operation....................................................................................3 Inspection on Arrival................................................................5 Installation Codes and Procedures......
Donaldson Company, Inc. Description The Torit PowerCore CPV collector is a continuous duty dust collector that uses obround style filter packs with the proprietary axial flow PowerCore filter media. The system is designed to provide optimum performance for high efficiency, low operating pressure drop (energy usage) within a small size collector. The filters can be pulse-cleaned on- or off-line. Standard sizes range from 1 to 12 obround filter packs. Purpose and Intended Use injury.
Torit PowerCore, CPV-1 to CPV-12 Rating and Specification Information Front Torit PowerCore CPV-1 Front Torit PowerCore CPV-2 through CPV-4 Front Torit PowerCore CPV-6 through CPV-12 Typical Side View Torit PowerCore CPV-1 Typial Side View Torit PowerCore CPV-2 through CPV-4 Typical Side View Torit PowerCore CPV-6 through CPV-12 All Units: Compressed air, maximum psig..................................................................90-100 Housing rating, inches water gauge (CPV-1)...................
Donaldson Company, Inc. Operation During normal operation, dust-laden air enters the unit through the cabinet opening at the bottom of the unit, which is fastened to the silo or storage container. Airflow is directed upwards through the collector. The CPV filter packs remove fine particulate and clean, filtered air passes through the CPV filter pack to the clean-air plenum and discharges through the clean-air outlet. 3 Filter pack cleaning is completed using pulse-jet technology.
Torit PowerCore, CPV-1 to CPV-12 High Pressure Air Clean Air Outlet Clean Air Plenum Dust Disposal Dirty Air Inlet Normal Operation (1 filter pack unit) Filter Cleaning Operation (1 filter pack unit) High Pressure Air Filter Access Door Clean Air Plenum Dirty Air Inlet Dust Disposal Clean Air Outlet Unpowered Normal Operation (2 to 4 filter pack units) Filter Cleaning Operation (2 to 4 filter pack units) High Pressure Air Filter Access Door Clean Air Plenum Clean Air Outlet Dust Disposal Dirty Ai
Donaldson Company, Inc. Inspection on Arrival 1. Inspect unit on delivery. 2. Report any damage to the delivery carrier. 3. Request a written inspection report from the Claims Inspector to substantiate claim. 4. File claims with the delivery carrier. 5. Compare unit received with description of product ordered. 6. Report incomplete shipments to the delivery carrier and your Donaldson Torit representative. 7. Remove crates and shipping straps.
Torit PowerCore, CPV-1 to CPV-12 Electrical Wiring Rigging Instructions Suggested Tools & Equipment Clevis Pins and Clamps Crane or Forklift Drift Pins Drill and Drill Bits Open End Wrenches Large Crescent Wrench Lifting Slings Pipe Sealant Pipe Wrenches Screwdrivers Socket Wrenches Spreader Bars Hoisting Information Failure to lift the collector correctly can result in severe personal injury or property damage. Do not lift unit by the door handle or air manifold.
Donaldson Company, Inc. Typical Installation CPV-1 angle not to exceed 30° from vertical Latches and manifold are not lifting points 30 CPV-2 through CPV-4 Do not lift with this orientation CPV-6 through CPV-12 Manifolds are not lifting points Take center of gravity into consideration when lifting unit. Do not install blower before lifting unit (except CPV-1).
Torit PowerCore, CPV-1 to CPV-12 Compressed Air Installation Do not set compressed-air pressure above 100-psig. Component damage can occur. NOTICE Turn compressed air supply OFF and bleed lines before performing service or maintenance work. All compressed air components must be sized to meet the maximum system requirements of 90-psig supply pressure. A safety exhaust valve should be used to isolate the compressed air supply.
Donaldson Company, Inc. Antistatic Grounding Installation If the collector is equipped with antistatic filters and bonded construction, then the collector will need to be grounded by a qualified electrician. pressure reaches the high-pressure setpoint. The valves continue to pulse until the low-pressure setpoint is reached. 1. Follow the instructions provided by the antistatic grounding drawing provided. NOTICE 2. Ground the collector using the grounding lug at the rear of the collector. 3.
Torit PowerCore, CPV-1 to CPV-12 Preliminary Start-Up Check Instruct all personnel on safe use and maintenance procedures. Input 105-135V/50-60Hz/1Ph Output Solenoids The load is carried and turned ON and OFF by the 200 watt maximum-load-per-output solid-state switch. Pulse ON Time Factory set at 100-milliseconds, or 1/10-second. Do not adjust pulse ON time NOTICE unless the proper test equipment is available. Too much or too little ON time can cause shortened filter life.
Donaldson Company, Inc. 3. Check that filter retention brackets are properly tightened to achieve proper filter seal. 4. All access panels should be sealed and secure. 5. Check that exhaust damper is set to the fully-closed position. 6. Check and remove all loose items in or near the inlet and outlet of the unit. 7. Check that all remote controls and solenoid enclosures (if applicable) are properly wired and all service switches are in the OFF position. 8.
Torit PowerCore, CPV-1 to CPV-12 Filter Removal and Installation Use proper safety and protective equipment when removing contaminants and filters. 3. Lift left side of retainer up while moving the right side towards the back wall. Dirty filters may be heavier than they appear. 4. Pull the raised left side of the retainer through upper left of opening. Use care when removing filters to avoid personal injury. 5. Remove pack vertically until clear of tubesheet.
Donaldson Company, Inc. 4. Slide filter retainer right and under the hold down lip. 5. Position wing nuts over studs and tighten until stops are in contact with tubesheet. Filter Removal (except CPV-1) 1. Turn power to unit OFF. 2. Open access door by releasing locking mechanism. Swing door fully open. Prevent door from closing by engaging door locking mechanism (except CPV-1). 3. Turn filter pack retention wing nuts counterclockwise and remove filter pack retainer.
Torit PowerCore, CPV-1 to CPV-12 Compressed Air Components Do not set compressed-air pressure above 100-psig. Component damage can occur. NOTICE 1. Periodically check the compressed air components and replace compressed-air filter. 2. Drain moisture following the manufacturer’s instructions. 3. With the compressed-air supply ON, check the cleaning valves, solenoid valves, and tubing for leaks. Replace as necessary.
Donaldson Company, Inc. Optional Equipment Power Pack (Except CPV-1) The two types of power packs, Torit Backward Inclined (TBI) and Torit Radial Blade (TRB) are installed following similar procedures. 1. Power packs are shipped assembled and partial disassembly is required before installing. Do not allow the fan wheel to come loose from the motor as it may cause severe injury or property damage. To ensure proper attachment of the fan wheel: Tighten all set screws in fan wheel.* 2.
Torit PowerCore, CPV-1 to CPV-12 Side-Mount Power Pack Electrical service or maintenance work must be performed by a qualified electrician and comply with all applicable national and local codes. Turn power off and lock out electrical power sources before performing service or maintenance work. Do not install in classified hazardous atmospheres without an enclosure rated for the application.
Donaldson Company, Inc. Magnehelic® Gauge The Magnehelic is a differential pressure gauge used to measure the pressure difference between the cleanair and dirty-air plenums and provides a visual display of filter change requirements. The high-pressure tap is located in the dirty-air plenum and the low-pressure tap is located in the clean-air plenum. 3. Attach the mounting bracket using three, #6-32 x 1/4in screws supplied. 4.
Torit PowerCore, CPV-1 to CPV-12 Photohelic® Gauge Electrical service or maintenance work must be performed by a qualified electrician and comply with all applicable national and local codes. Turn power off and lock out electrical power sources before performing service or maintenance work. Do not install in classified hazardous atmospheres without an enclosure rated for the application. The Photohelic combines the functions of a differential pressure gauge and a pressure-based switch.
Donaldson Company, Inc. 5. Zero and maintain the gauge as directed in the manufacturer’s Operating and Maintenance Instructions provided. 6. To install the Photohelic Gauge mounted in a NEMA 4, Weatherproof Enclosure, follow Steps 4 and 5.
Torit PowerCore, CPV-1 to CPV-12 Delta P Control Description The Delta P Controller monitors the differential pressure between the clean and dirty air plenums, providing a visual display of the filter condition. When combined with a pulse timer, it controls the pressure drop by turning the cleaning mechanism On and Off at the chosen limits. There are three (3) set points: High Pressure On, Low Pressure Off, and Alarm. The first two, High Pressure On and Low Pressure Off, control the filter cleaning system.
Donaldson Company, Inc. Delta P Plus Control Description The Delta P Plus Controller monitors the differential pressure between the clean and dirty air plenums, providing a visual display of the filter condition. When combined with a pulse timer, it controls the pressure drop by turning the cleaning mechanism on and Off at the chosen limits. There are three (3) set points: High Pressure On, Low pressure Off, and Alarm.
Torit PowerCore, CPV-1 to CPV-12 Damper Only (CPV-1) Side Mount 1. Attach the damper to the fan exhaust outlet using the hardware supplied. 2. Loosen the wing nut on the damper and adjust from 30 to 50% closed. Damper and Silencer, TBI b. Drill pilot holes with a 0.339-in bit. c. Secure brackets using 3/8-in thread-forming bolts. 6. Loosen the wing nut on the damper and adjust from 30 to 50% closed. Cold Climate Kit Side Mount 1. Install the power pack as described in the previous section. 2.
Donaldson Company, Inc. A heavy-duty kit is available for applications that have moderate-to-high amounts of moisture in the compressed-air supply and consists of the basic kit plus a heat cable to deliver heat to the large pulse valves. This kit is customer-installed and detailed installation instructions are provided. 6. Secure junction box to manifold using two, 8-in hose clamps wrapped around the standoff. 7. Wrap 6-ft of pipe insulation tape around each heatcable wrapped valve.
Torit PowerCore, CPV-1 to CPV-12 Troubleshooting Problem Probable Cause Remedy Power pack/fan motor do not start Improper motor wire size Rewire using the correct wire gauge as specified by national and local codes. Check and correct motor wiring for supply voltage. See motor manufacturer's wiring diagram. Follow wiring diagram and the National Electric Code. Correct wiring for proper supply voltage.
Donaldson Company, Inc. Troubleshooting Problem Probable Cause Remedy Insufficient airflow continued Pulse cleaning not energized Use a voltmeter to check the solenoid valves in the control panel. Check pneumatic lines for kinks or obstructions. Lock out all electrical power to the unit and bleed the compressed air supply. Check for debris, valve wear, pneumatic tubing fault, or diaphragm failure by removing the diaphragm cover on the pulse valves. Check for solenoid leaks or damage.
Torit PowerCore, CPV-1 to CPV-12 Service Notes Date Service Performed Notes 26
Donaldson Company, Inc.
The Donaldson Torit Warranty Donaldson warrants to the original purchaser that the major structural components of the goods will be free from defects in materials and workmanship for ten (10) years from the date of shipment, if properly installed, maintained and operated under normal conditions.
