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Donaldson DFOE3, Installation And Operation Manual, Page: 1 / 18

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Installation and Operation Manual 

Installation, Operation and Maintenance Manual 

DFOE3, DFOE4, DFOE6 

Throughout this manual statements 
indicating precautions necessary 

to

 

avoid equipment failure 

are referenced in a 

Note. 

Statements indicating potential hazards 

that could result in 

personal injury or

 

property 

damage 

are referenced in a 

CAUTION! 

box. 

Donaldson Company reserves the right to change design 
and specifications without prior notice. 

Illustrations are for reference only as actual product may 
vary. 

IOM AK0302801 

Revision1

DFOE4 

DFOE3 

DFOE6 

Summary of Contents for DFOE3

Page 1: ...id equipment failure are referenced in a Note Statements indicating potential hazards that could result in personal injury or property damage are referenced in a CAUTION box Donaldson Company reserves the right to change design and specifications without prior notice Illustrations are for reference only as actual product may vary IOM AK0302801 Revision1 DFOE4 DFOE3 DFOE6 ...

Page 2: ...ls are present consult with an installer of fire extinguishing systems familiar with these types of fire hazards and local fire codes for recommendations and installation of fire extinguishing and explosion protection systems Donaldson Torit dust collection equipment is not equipped with fire extinguishing or explosion protection systems DO NOT allow sparks cigarettes or other burning objects to e...

Page 3: ...ation Date __________________________ Customer Name________________________________________________________________ Address _______________________________________________________________________ _______________________________________________________________________ Filter Type _____________________________________________________________________ Accessories_______________________________________...

Page 4: ...Wuxi Filters Co Ltd 4 DFOE4 DFOE3 Figure 1 Schematic 1 Lift bar 2 Filter access cover 3 Dust bin 4 Control panel 5 Access door 6 Inlet 7 Access panel for cleaning 8 Fan outlet 9 Power supply cable inlet 10 Compressed air inlet ...

Page 5: ...e 2 Operational Schematic Operation Filter element cleaning 4 Clean air outlet 5 Manifold 6 Diaphragm valve with built on solenoid valve 7 Tube sheet 8 Air pulse 9 Dust falling 1 Dirty air inlet 2 Filter element 3 Hopper ...

Page 6: ...pressed air through the filter elements from the inside outwards removing the collected dust from the outside surface of the filter elements The dust falls through the hopper into the dust disposal system 2 0 Installation Ensure all persons carrying out work on the supplied equipment follow any relevant recognized standards or codes and are competent to do so 2 1 Compressed Air Connection Compress...

Page 7: ...ystem is properly installed under the hopper With new filter elements the airflow should be adjusted to the nominal value by closing the damper valve Check if the access doors are closed Switch main power on and press switch start Adjust the damper to the desired airflow Turn on the compressed air supply Adjust to 6 bar of pressure with the compressed air regular The cleaning cycle only starts whe...

Page 8: ...e access cover on the spark trap 4 2 Replacing of Filter Elements Caution When the airflow is low or the differential pressure is too high and alarm must change the filter elements After operating more than 2000 4000 hours continuously must change the filter elements All filter elements should be changed at the same time Do not drop the new filter element on the floor or any other hard surface It ...

Page 9: ...d air supply towards human body or equipment will cause serious injury shut off and bleed compressed air supply before servicing any compressed air components Automatically cut off of system power indicates abnormal function of electrical components Requires a qualified electrician according to local codes to check all electrical work ...

Page 10: ... adjusted properly Check airflow in ducting for proper requirements Adjust the damper valve until the proper airflow is achieved Do not attempt to run without inlet ducting attached Electrical circuit fuses Check if the supply circuit has sufficient power to run all equipment Excessive noise vibration of the fan If this happens it should be rectified at once Dust deposit on the blades Clean the bl...

Page 11: ... supply for under 6 bar Refer to the trouble shooting guide from the Control manual Clean out dust disposal system Clean out the hopper Replace the filter elements Solenoid valves diaphragm valves are not functioning a Solenoid valves diaphragm valves are leaking compressed air b Pulse control printed circuit board has failed or is out of adjustment Check for debris obstruction valve wear or diaph...

Page 12: ...Torit Delta P C01 controller on the panel and the control panel can also provide down time cleaning Fan motor overload protection and overload indication Error 6 2 Operation Ensure that the control panel is correctly installed onto the dust collector before starting up check main power supply connections all electrical cable connections fan starter fan motor connections solenoid diaphragm valve co...

Page 13: ...ill light up and the fan motor will be powered up when push the Fan Stop button the Running green indication light will go off and the fan motor dis energized When the Auto Manual selection switch is set at Manual position the cleaning will process continually When the Auto Manual selection switch is set at Auto position the cleaning will be controlled by the Torit Delta P C01 controller on the pa...

Page 14: ...唐纳森 无锡 过滤器有限公司 Donaldson Wuxi Filters Co Ltd 14 Figure 7 Electrical Terminal Block ...

Page 15: ...DFOE 3 4 6 15 Figure 8 Wiring Diagram ...

Page 16: ...FR P19 1920 2 Diaphragm valve with Solenoid Valve 8PP AK00144 21 3 Access cover 3EA AD33387 01 4 Access door gasket 8PP AD30021 01 5 Delta P C01 115V 230V 8PP AK01004 00 7 0 Spare Parts Note When ordering parts give model number and serial number of dust collector description and quantity of parts desired ...

Page 17: ...This Page Intentionally Left Blank ...

Page 18: ...ce for the goods after confirming the goods are returned undamaged and in usable condition Such a refund will be in the full extent of Donaldson s liability Donaldson shall not be liable for any other costs expenses or damages whether direct indirect special incidental consequential or otherwise The terms of this warranty may be modified only by a special warranty document signed by a Director Gen...

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