National Flooring Equipment DL3000, Service Manual

Page 1: ...Read this manual before operating machine 403003 Rev C DL3000 DUST COLLECTOR SERVICE MANUAL ...

Page 2: ...operation and safety This manual should be considered an integral part of the dust collector and must be kept together with the unit until this is scrapped In case of loss of or damage to the manual ask National Flooring Equipment NFE for a new copy Some details shown in the illustrations in this manual may be different from those of your dust collector Some component parts may have been removed f...

Page 3: ...ty section 2 1 Safety details 5 2 2 Safety warnings 6 2 3 Safety plates and symbols 9 2 4 Outstanding risks 10 Maintenance section 3 1 Informative notes 11 3 2 General safety warnings 11 3 3 Maintenance operations 12 3 4 Replacing the filters 13 3 5 Cleaning the filters 15 3 6 Troubleshooting 16 Recommended Spare Parts 4 1 Spare Parts 17 ...

Page 4: ...Section 1 1 1 Identification of main parts 1 Motor head 2 Release fastening 3 Filtering chamber 4 Push handle 5 Filter shaking lever 6 Removable Longopac container 7 Fixed wheels 8 Castors 9 Inlet 1 5 4 6 2 7 8 9 3 ...

Page 5: ...Information Section 2 1 2 Accessories provided 402469 Filter Primary ONLY REPLACEMENT FILTER 402472 Filter HEPA ONLY SPARE PARTS ...

Page 6: ...0 Frequency Hz 60 Max lift capacity in H2O 98 4 H2O 2500 mm H2O Max air flow rate CFM 318 CFM 540 m3 h Noise level dB A 76 Filter type Polyester M Filter surface ft2 32 3 ft2 30 000 cm2 Suction inlet Ø 3 15 80 mm Dimensions in 24 4 x 24 4 x 63 62 x 62 x 160 cm Weight lbs 179 7 81 5 kg ...

Page 7: ... and or the manufacturer of the product unless specifically provided herein This warranty shall not apply to any products or portions there of which have been subjected to abuse misuse improper installation or operation lack of recommended maintenance electrical failure or abnormal conditions and to products which have been tampered with altered modified repaired reworked by anyone not approved or...

Page 8: ...s well as by even partial failure to comply with the safety regulations and intervention procedures indicated in this manual The safety warnings and warning notices are indicated in this manual and on the product Unless these hazard messages are heeded the operator could become involved in accidents with serious consequences for him herself and for other people The safety messages are highlighted ...

Page 9: ...filters must be explicitly requested by you If the machine is used to collect toxic harmful substances the Longopac container must be emptied and the filters cleaned using adequate individual protection devices selected according to the type of substances to be collected Do not collect flammable materials or substances which could cause explosions fuels solvents etc To collect such materials the m...

Page 10: ...ble for disposing of collected substances in accordance with applicable laws After 10 years of use we recommend sending the machine for a complete overhaul to NFE In the event of Customers fitting a tool to the machine not supplied by NFE make sure the safety conditions are complied with and in any event NFE is unable to accept liability for any problems arising from use of such tool The dust coll...

Page 11: ...aintenance jobs affix a notice to the appliance indicating MACHINE BEING SERVICED DO NOT START Climbing on the dust collector is forbidden Never touch electric wires switches buttons etc with wet hands Before connecting to the power mains make sure the power voltage and frequency are those shown on the machine plate Make power connections to a mains supply with efficient earth system ground In the...

Page 12: ... new plate is affixed to the new part Attention Read the operator s and maintenance manual carefully before using the dust collector or doing any maintenance jobs Warning Risk of crushing upper limbs while fitting and locking the material Longopac container on the dust collector Never place hands between the material Longopac container and dust collector while locking Do not place hands on sides o...

Page 13: ...on Risk of improper use in the presence of explosive and flammable substances The dust collector must not be used in environments containing substances in the form of liquids that could vaporize at room temperature and flammable dusts and gas Risks of operation in humid environments Keep to the limits shown in this manual at section 1 6 Allowed environmental conditions Risk of erroneous interpreta...

Page 14: ... no unauthorized persons in the work area Make sure the necessary tools are on hand and that these are in good condition Make sure that lighting is adequate and if necessary provide 24 V portable lamps Make sure the maintenance engineer is equipped with all approved individual protection devices needed for the specific operation gloves eyewear shoes etc Make sure the maintenance engineer has caref...

Page 15: ...re the sealing gaskets of the motor head base of the filter holder ring and of the Longopac container are working efficiently The electrical parts plugs switches cables etc must not be faulty The screws and nuts must always be tight Make sure the Longopac container is not overfull This should be emptied when the collected material has reached 3 4 of maximum capacity Check the integrity of the flex...

Page 16: ...t the dust collector plug from the power socket Important Wear individual protection devices Block the dust collector by means of the retainer Lift the lever that locks the Longopac container Remove the Longopac container Release the retainers that hold the motor head Lift the motor head and rest this on a flat surface being careful not to damage the power cable ...

Page 17: ...nots and take out the pocket filter Fit the new filter put everything back together carefully and fit the cap back on Important All the material trapped by the filter and the filter itself must be disposed of through authorized channels in the country where the dust collector is used The Longopac container locking operation must be performed by one person only who must lower the back side lever wi...

Page 18: ...ater with a mild dishwashing soap Gently wash filter by rolling it through the water A soft brush can also be used to clean the pleats but be careful to not tear the filter Rinse filter with clean running warm water and let air dry Note The filter must be completely dry before using again Do NOT use compressed air to dry the filter When filter is completely dry re install it on the machine Keep in...

Page 19: ... Replace the pipe Fit a suitable filter for the type of material to be collected The dust collector does not work as it should Pipe perforated or blocked Bag full Filter blocked Seals worn Air leak Check the pipe and if necessary replace it Empty bag Clean the filter and if necessary change it Check the seals and if necessary replace them Check for any air leaks out of closing fasteners tightening...

Page 20: ...469 Filter Primary 402472 Filter HEPA 402479 Gasket Filter Chamber 402470 Filter Pleated Teflon 402473 Longopac 4 Pack 402474 Longopac 402477 Motor 240 Volt 402478 Brushes Motor 240 Volt 402480 Lever Filter Shaker 402481 Sheath Filter Shaker Lever 402482 Gasket Longopac 402483 Switch On Off ...

Page 21: ...Filter 402516 Adapter Y Hose 50mm 402519 Adapter Hose 50mm 402525 Connector Hose 50mm 402526 Connector Hose 76mm 402527 Hose Antistatic 76mm 7 5m 402528 Wand Floor 50mm Aluminum 402529 Brush Floor 50mm Steel 402530 Wand Floor 50mm Chrome 402531 Brush Floor 50mm Plastic ...

Page 22: ...9250 Xylon Avenue N Minneapolis MN 55445 U S A Toll free 800 245 0267 Phone 763 315 5300 Fax 800 648 7124 Fax 763 535 8255 Web Site www nationalequipment com E Mail info nationalequipment com ...