Donaldson Torit RF Series Installation And Operation Manual Download Page 17 | Manualshive

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RF Baghouse, Models RFT, RFW, and RFWH

14

solenoid valve

see diaphragm

valve assembly

detail

flanged

worm gear

reducer

motor

bushing

air tank

support frame

flanged worm

gear reducer

motor

air tank

solenoid valve

see diaphragm

valve assembly detail

manifold arm

RFW/RFWH 124 and 156 diaphragm

valve assembly detail

RFT and RFW/RFWH 232 to 484

RFT and RFW/RFWH 232 to 484

diaphragm valve assembly detail

manifold arm

RFW/RFWH 124 and 156

Cleaning Mechanism

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Summary of Contents for Torit RF Series

Page 1: ...vision 18 Model RFT Model RFWH Model RFW English Master Language This manual contains specific precautions related to worker safety The hazard alert image denotes safety related instructions and warni...

Page 2: ...ipment This manual has been supplied to assist with the installation operation and maintenance for the collector purchased Please read the manual before installing operating or performing maintenance...

Page 3: ...gh Inlet Installation 10 Ladder Platform Installation 11 Electrical Wiring 12 Cleaning Mechanism Assembly and Adjustment 13 Air Supply 15 Solid State Timer Installation 16 Solenoid Connection 17 Timer...

Page 4: ...r control Donaldson does not provide engineering consulting services related to process or dust hazard analyses or code and standard compliance Complying with applicable codes and standards and managi...

Page 5: ...incoming dust to cyclonically separate The heavier dust separated in these inlets is directed downward into the hopper while the lighter dust is passed through air straightening veins to evenly distri...

Page 6: ...nd collector required for sanitary reasons High pressure or vacuum requirement A requirement for a single discharge hopper Operations involving higher temperatures humidity or air stream chemistry may...

Page 7: ...tate timer energizes a solenoid valve and controls the open and close time of the diaphragm valve An air reservoir stores pressurized air which the diaphragm valve directs through the manifold arms an...

Page 8: ...remove shipping materials from the collector will compromise collector performance Inspect collector to ensure all hardware is properly installed and tight prior to operating collector Installation U...

Page 9: ...ensions Inlet transition should have a taper with a maximum of a 90 degree included angle Consider the effects of condensation caused by temperature difference between the process airstream and outdoo...

Page 10: ...5 Level hopper 6 Tighten all hardware securing legs cross braces hopper gussets and foundation anchor bolts Reference Typical Foundation Anchor and leg assembly drawing shipped with the collector pri...

Page 11: ...hrough 4 to install the filter section and clean air plenum Provisional Anchor Bolt Recommendations 1 Consider Hilti HIT HY 200 Anchor System or equivalent Quantity of anchor bolts should match the nu...

Page 12: ...e the temporary vertical supports from the inlet scroll opening on the collector 2 Place 1 4 in diameter rope type sealant toward the inside and outside edge of the bolt pattern in a figure 8 pattern...

Page 13: ...the high inlet opening on the collector 2 Place 1 4 in diameter rope type sealant toward the inside and outside edge of the bolt pattern in a figure 8 pattern on the inlet section mounting flanges 3...

Page 14: ...L brackets 6 Check that all bolts are securely tightened when complete Ladder Platform Installation 1 Depending on the collector model and size the ladder platform pack may include one or more platfo...

Page 15: ...shall be installed in accordance with Part IX Article 430 of the National Electrical Code NFPA No 70 latest edition Check collector s rating plate for voltage and amperage ratings Refer to the wiring...

Page 16: ...ottom of the solenoid valve 3 Wire the motor to a customer supplied motor starter with overload and short circuit protection 4 Remove all shipping restraints from manifold arms and shipping braces fro...

Page 17: ...ing air tank support frame flanged worm gear reducer motor air tank solenoid valve see diaphragm valve assembly detail manifold arm RFW RFWH 124 and 156 diaphragm valve assembly detail RFT and RFW RFW...

Page 18: ...itive displacement blower discharge silencer motor sheave v belt Positive Displacement Blower Assembly Air Supply A positive displacement blower provides the pressurized air required for filter cleani...

Page 19: ...ntenance 2 Using the wiring diagram supplied wire the blower motor blower motor starter solid state timer and solenoid valve Use appropriate wire gauge for rated amp load as specified by the local cod...

Page 20: ...100 milliseconds or 1 10 second Do not adjust pulse ON time unless the proper test equipment is available Too much or too little ON time can cause shortened filter life Pulse OFF Time Factory set at 1...

Page 21: ...Disconnect 1FU 2FU 3FU 230 460 60 3 T1 T2 T3 T1 T2 T3 T1 T2 T3 T1 T2 T3 230V 120V H1 H2 H3 H4 X1 1 2 X2 STOP FUSE START 1CR 1CR 1 1TR 1 3 3P O L 3P O L 3P O L 3P O L 1CR 2 MS1 MS3 MS1 MS4 MS2 G G 5 4...

Page 22: ...p flange center seam on long side of oval tubesheet hole Felt Bag and Cage and Pleated Bag with Boltsafe Hardware Filter Installation Felt Bag and Cage with Boltsafe Hardware Filter Installation 1 Sli...

Page 23: ...le urethane top of the filter on one side until it snaps into the tubesheet hole Note A snapband retainer has been shipped for each filter If you do not have these snapband retainers call your Donalds...

Page 24: ...post stops Be sure the snapband retainer is level and not installed crooked A correctly installed snapband retainer will help prevent any potential leakage at the tubesheet and keep the filter firmly...

Page 25: ...besheet threaded insert threaded insert filter bag filter bag filter bag filter cage filter cage Pleated Bag Snap In tubesheet filter bag filter cage Felt Bag Snap In Bag and Cage with Boltsafe Hardwa...

Page 26: ...through the back of the motor Check that the exhaust plenum is free of tools or debris before checking blower fan rotation Stand clear of exhaust to avoid personal injury Do not interchange a power l...

Page 27: ...binding or misalignment Using a level check the air tank mounting surface in both directions making sure it is level and parallel to the tube sheet Correct any lateral misalignment by loosening the a...

Page 28: ...process operation with dust actively generated Pressure drop will gradually rise until an equilibrium pressure drop is achieved generally 3 to 4 wg for seasoned filters although anything between 1 to...

Page 29: ...32 F 90 F use ISO 100 lubricant 90 F 120 F use ISO 150 lubricant 7 Inspect explosion vents if applicable for signs of wear or cracks 8 Check the rotating arm manifold drive gear reducer oil level Add...

Page 30: ...r access door To access bags under the cleaning manifold arm it is necessary to remove the chain on manifold drive sprocket to rotate pulse arms for bag and cage removal 1 Shut down the system followi...

Page 31: ...with Boltsafe bolts provided Hand start each bolt before tightening either bolt Do not use a power or impact driver to tighten bolts A speed wrench using a maximum of 20 ft lb is recommended Pleated...

Page 32: ...r of the straight a ways of the oval While doing so rock and lift to release the molded tops from the tubesheet 5 Lift the filter out of the tubesheet Pleated Bag with Snap In Design Filter Installati...

Page 33: ...inch the snapband retainer in the center to form a figure 8 4 Bend the loop slightly and place the retainer under the molded lip of the top flange of the filter This shallow lip prevents upward moveme...

Page 34: ...llation 1 From the clean air plenum carefully insert the snap in filter bag aligning the seam with the long edge of the oval in the tube sheet 2 Snap the bag in place with the tube sheet between the u...

Page 35: ...besheet threaded insert threaded insert filter bag filter bag filter bag filter cage filter cage Pleated Bag Snap In tubesheet filter bag filter cage Felt Bag Snap In Bag and Cage with Boltsafe Hardwa...

Page 36: ...lescing and particulate filters can be provided with this kit Reference the plant air manifold kit drawing shipped with the collector for installation instructions Optional Plant Air Kit compressed ai...

Page 37: ...drilling screws 5 Thirty five feet of plastic tubing is supplied and must be cut in two sections Connect one section of tubing from the gauge s high pressure port to the pressure fitting located in t...

Page 38: ...he pressure based switch function provides high pressure ON and low pressure OFF control of the filter cleaning system 1 Choose a convenient accessible location on or near the collector for mounting t...

Page 39: ...ing high pressure port low pressure port 1 8 in NPT x 90 male elbow 1 8 in NPT adapter 3 8 in flat washer dirty air plenum 1 8 in NPT adapter 1 8 in NPT x 90 elbow static pressure tee 1 8 in NPT x 90...

Page 40: ...t outside buildings and away from normally occupied areas Explosion vents should be inspected regularly to confirm physical and operational condition Replace any damaged parts immediately Standard exp...

Page 41: ...ter Installation Damper control not adjusted properly Check airflow in duct Adjust damper control until proper airflow is achieved and the blower motor s amp draw is within the manufacturer s rated am...

Page 42: ...any component repair work is completed Replace the primary and secondary diaphragms and springs Note To check or replace the large diaphragm remove the smaller secondary diaphragm as described below...

Page 43: ...leaning light is ON but cleaning system not functioning Improper wiring Check wiring between the timer board and between the timer board and solenoid valve coils Defective solenoids Check all solenoid...

Page 44: ...d Dust _________________________________________________________________________ Dust Properties Kst_______________Pmax______________MIE____________MEC_________________ Accessories____________________...

Page 45: ...RF Baghouse Models RFT RFW and RFWH 42 Service Notes Date Service Performed Notes...

Page 46: ...43 Donaldson Company Inc Service Notes Date Service Performed Notes...

Page 47: ...the foregoing warranty on services Products manufactured by a third party Third Party Product may constitute contain be contained in incorporated into attached to or packaged together with the goods...

Page 48: ...erica Email IndustrialAir donaldson com Phone 52 449 300 2442 South Africa Email SAMarketing donaldson com Phone 27 11 997 6000 Southeast Asia IAF Email IAF SEA donaldson com Phone 65 63117373 Importa...

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