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IOM 7236900 (ENG)

Revision 7

English

Master Language

Dryflo

®

 Machine Mountable Mist 

Collector

MMA and MMB

Installation and Operation Manual

Installation, Operation and Service Manual

This manual contains specific precautions related to worker safety. The hazard alert image denotes safety 

related instructions and warnings in this manual. DO NOT install, operate, or perform maintenance on this 

collector until you have read and understood the instructions, precautions and warnings contained within this 

manual.

IOM 7236900 (ENG)

Revision 7

Englis

Master Language

Содержание Dryflo MMA

Страница 1: ...al This manual contains specific precautions related to worker safety The hazard alert image denotes safety related instructions and warnings in this manual DO NOT install operate or perform maintenan...

Страница 2: ...operation and maintenance for the collector purchased Please read the manual before installing operating or performing maintenance on the collector as it contains specific precautions for worker safe...

Страница 3: ...let Hopper with Gussets 4 3 Operation 5 4 Product Service 6 Operational Checklist 6 Filter Replacement 6 Integral Housed Fan 8 Minihelic Gauge 8 Options and Accessories Replacement 9 Inlet Hopper with...

Страница 4: ...ould comply with applicable codes and standards related to combustible mist Electrical installation must be performed by a qualified electrician This equipment is not designed to support site ducts pi...

Страница 5: ...y for the fitness of a mitigation strategy or product for a particular installation or application The process owner s final selection of dust collectors and risk mitigation strategies should be based...

Страница 6: ...d tools to last longer resulting in high quality parts Mist is created two ways mechanical action or thermal effects Mechanical action refers to aerosol used for light lubrication and generally create...

Страница 7: ...generate smoke or other extremely small particulate and is used in place of the standard exhaust pack MMA Only Inlet Hopper with Vibration Isolators A vibration isolation kit for top mounted collector...

Страница 8: ...s on the inside of the cartridge drains back into the machine center Clean mist free air exits the filter cartridge and discharges near the top of the collector Collector Operation Electrical work dur...

Страница 9: ...ng the life of a single third stage filter cartridge To detemine if the second stage filter wrap needs replacing install a clean wrap restart the collector and check the pressure gauge reading If the...

Страница 10: ...ispose of first stage filter 3 Replace first stage filter by sliding it in along guide rails until filter stops Second Stage Filter and Wrap Second and Third Stage Filter Replacement third stage filte...

Страница 11: ...ing served As the filters load the system resistance increases and the pressure indicator increases Note Monitor all filters initially Not all filters have the same replacement cycle because they are...

Страница 12: ...Clean the hopper and impact separator by scraping the particulate out being careful to keep particulate out of the drain 2 Replace the filter retention mechanism and filters see sealant detail Sealan...

Страница 13: ...t on to drain the collection container 3 If the collection container needs cleaing after it has been drained remove the container by unscrewing the container from the cap 4 Clean the collection contai...

Страница 14: ...age Check for fuse or circuit breaker fault Replace as necessary Overload relay tripped Reset Check amp draw on motor leads Defective overload heater or overload assembly Replace as necessary Fan blow...

Страница 15: ...place Second stage filter wrap plugged Remove and replace Use only genuine Donaldson replacement parts See Second Stage Filter Wrap Replacement Filters need replacement Remove and replace Use only gen...

Страница 16: ...Donaldson Company Inc 13 Appendix A Installation...

Страница 17: ...r load condidtions Collector intended for indoor installation and can be located on a foundation structural framing suspended or hung from overhead supports The equipment must be anchored once in fina...

Страница 18: ...nclosure rated for the application Electrical Wiring Lifting Information Failure to lift the equipment or sub assemblies correctly can result in severe personal injury and or property damage Only qual...

Страница 19: ...close allows the negative pressure created by the collector to draw clean shop air not mist into the collector See Enclosed Machine Installation 5 On open machine installations position the collector...

Страница 20: ...17 Enclosed Machine Installation Incorrect Location Correct Location Flex Duct Positioning machine center machine center P trap Incorrect Correct Open Machine Installation large droplets and particula...

Страница 21: ...ine center and lower slowly Secure using hardware supplied Inlet Gasket 1 Lift the collector into position over the machine center and lower slowly 2 Open the collector s access door and remove the fi...

Страница 22: ...he same replacement cycle because they are designed for different efficiencies and extend the life of the third stage filter Also note that as the filters load system suction pressure decreases 4 When...

Страница 23: ...the hopper with the bolt pattern on the bottom of the collector and secure using 6mm bolts and washers supplied Note Install a 6mm bolt into every rivnut 6 Fasten the flexible duct to the 6 in side i...

Страница 24: ...to the required length and secure with remaining hose clamp Do not allow flexible duct to create a P Trap See Flex Duct Positioning hopper see sealant detail flex duct collar hose clamp flex duct hos...

Страница 25: ...lant to the machine center toward the outside edge of the bolt pattern 13 Align collar and fasten to machine center using 1 8 in customer supplied bolts washers and hex nuts 14 Fasten the isolators to...

Страница 26: ...th the holes in the collector and fasten using the bolts and washers supplied 5 Lift the assembled collector into position over the machine center and lower slowly Do not remove crane 6 Open the colle...

Страница 27: ...e three hot wires to the remaining terminals 3 Replace junction box cover plate Ceiling Mount 1 Use cable or chain attached to each eyebolt to suspend the collector from the ceiling 2 Position the cha...

Страница 28: ...the stand to the collector using the bolts removed in Step 3 7 Tighten all hardware and remove crane Cart 1 Turn the collector on its back with the door facing up 2 Select a front side or back locatio...

Страница 29: ...t the P Trap outlet into the collection container 10 Apply sealant to one of the 6 in inlet collar flanges Fasten to hopper at the flex duct location using the hardware supplied 11 Connect flex duct t...

Страница 30: ...ugh the opening on top of the collector To reverse rotation single phase power supply Follow manufacturer s instructions on the motor s nameplate To reverse rotation three phase power supply Switch an...

Страница 31: ...f tools or debris before checking fan rotation Stand clear of exhaust to avoid personal injury Do not interchange a power lead with the ground wire Severe personal injury and or property damage may re...

Страница 32: ...Lock Out all energy sources 2 Remove all filters from the collector and dispose of in a suitable fashion for the mist in the collector See Filter Replacement for instructions Close and secure front a...

Страница 33: ...t __________________________________________________________________________________ Dust Properties Kst________________Pmax_______________ MIE_____________ MEC___________________ Accessories_________...

Страница 34: ...Service Notes Date Service Performed Notes Donaldson Company Inc 31...

Страница 35: ...oing 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 Buyer agre...

Страница 36: ...a Email IAF SEA donaldson com Phone 65 63117373 Important Notice Many factors beyond the control of Donaldson can affect the use and performance of Donaldson products in a particular application inclu...

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