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XII.  Fire Hazards -

Read Before Installing and  Operating

  Do not use this product to collect other types of dust or flammable vapors.

  Fire or explosion may occur!

     Never collect sparks from a bench grinder into a wood dust collector.

     Never introduce sparks or sources of ignition into the dust collector.

     Personnel should keep at least 20 feet away from unit.

     Check dust bin frequently and before leaving the shop for smoldering material.

  Keep portable Fire Extinguishers handy.

     The ABC type (dry chemical) is generally a good choice for small wood shops.

     Additional information on portable extinguishers can be found in NFPA 10 (Standard for Portable Fire Extinguishers).

  Be especially careful with sanding units. They can produce concentrations of dust in the combustible range. Make

certain enough air volume is at the suction point to capture all the particulate generated.

   This high air volume will dilute the mixture below the lower limit of flammability. Be careful not to generate sparks into

the sanding dust.

     Empty dust bin and clean filter often, especially when sanding.

     Don’t overload woodworking equipment, especially sanders. Excessive frictional heat can spontaneously ignite dust.

  Sparks can be generated in several ways:

     High-speed sanders and abrasive planers may strike foreign material

     Saws and edgers may strike foreign material and create a red hot metal fragment.

     Knots in hardwood can create frictional sparks.

     Tramp metal when drawn into the collector can spark against ductwork.

     Check wood stock for old nails and screws which can create red hot metal fragments.

  Avoid using excessively large wood waste storage bins.

  Always check storage bins for smoldering material before leaving for the day.

  Electrically ground all equipment and ducting. Static sparks can ignite wood dust. (Avoid using PVC drainpipe)

  Don’t allow accumulation of layers of fine dust on horizontal surfaces. (Especially overhead lights, electrical boxes,

and fuse panels which can ignite dust)

Oneida Collectors are designed for WOOD DUST only!!

  Wood shaping and cutting processes generate wood chips, shavings, and dust. These materials are considered

combustible. Air borne wood dust below 420 microns in size (.017 of an inch) in certain concentration ranges when

ignited can deflagrate (burn quickly).

  An ignition source such as a spark, or ember, can ignite a dust mixture resulting in an expanding flame front, which

can cause an explosion if tightly contained. A disturbance that raises a cloud of accumulated fine dust can raise additional

dust clouds, which can cause a series of explosions that can level an entire building. 

Until this type of fire has been

witnessed, it is difficult to believe the devastation. This type of fire is rare but worth safeguarding against.

  The best way to avoid a wood shop fire is to keep the shop clean. A shop ankle deep in dust with layers of fine dust

everywhere is an accident waiting to happen. A good dust collection system reduces overall fire hazards but also adds

new concerns. A fire hazard is still present. Combustible material is now in the dust collector and storage container.

It is the buyer’s responsibility to follow all applicable federal, state, local, OSHA, NFPA, or authorities having

jurisdiction codes and regulations when installing and operating this dust collector.

Fire Marshalls may want the unit located outside of the building. If the collector is located inside the facility,

controls such as spark detection, suppression, or explosion venting may be required.

Most local jurisdictions consult or adopt NFPA ( National Fire Protection Agency) codes. However, other codes

may apply. Local codes may vary from jurisdiction to jurisdiction.

NFPA 664 Code book, “Standard for the Prevention of Fires and Explosions in Wood Processing and Woodworking

Facilities”, applies to woodworking operations that occupy areas of more than 5,000 sq. ft. or to areas where

dust producing equipment requires an aggregate dust collection flow rate of more than 1500 cfm (Cubic Feet

per Minute). This exempts some small operators from the NFPA code 664, but other codes may apply in your

jurisdiction. Consult your local Fire Marshall for help. Additional information can be found in NFPA Code Book

664.

The following points are worth heeding:

O.A.S. 2005

c

3HP High Pressure Owner’s Manual

The customer assumes the responsibility for contacting their insurance underwriter with regard to specific

application requirements of explosion venting or if additional fire protection and safety equipment may be

required.

13

Summary of Contents for 2005c3HP

Page 1: ...3HP High Vacuum Dust Collector Oneida Air Systems Inc 1001 West Fayette St Syracuse N Y 13204 Phone 1 800 732 4065 315 476 5151 Fax 315 476 5044 www oneida air com Owner s Manual...

Page 2: ...t Table of Contents Page Read the entire Owner s Manual before installing or operating system I II III IV V VI VII VIII IX X XI XII XIII XIV 2 3 4 5 6 7 8 8 9 10 11 12 13 14 15 System Start Up Informa...

Page 3: ...Caution The Dust Collector Fan Blower is heavy Handling and installation should always be performed by experienced and trained personnel who have experience with rotary equipment In addition to the f...

Page 4: ...Vacuum Owner s Manual 3 Pleated Cartridge Filters Do not remove fabric straps from cartridge Removable Dust Container Removable 55 Gal Metal Chip Dust Bin 3hp Integral Fan Blower Angle Iron Stand Fle...

Page 5: ...Spun Bonded polyester BIA ZH1 487 test Rated C Captures 99 99 of test material over 20 microns Captures 99 9 of test material between 0 2 2 0 microns 11fpm External Cartridge Filter 55 Gal Steel Drums...

Page 6: ...2 7 1 4 36 75 3 4 111 7 8 12 62 30 7 8 10 031 I D 7 64 I D 1 25 Flange For Minimum Mounting Heights with 55 gal drum 26 1 8 O D of Mounting Ring Bolt Holes 24 7 8 18 56 Outlet Size 56 7 3 4 14 1 8 18...

Page 7: ...cuum Owner s Manual V Angle Iron Stand Bolt together the stand using the cross bars and 3 8 x 1 bolts Note the cross bar on the cyclone stand goes in the back so that the dust bin can slide out 55 Gal...

Page 8: ...gral Fan Blower Angle Iron Stand Outlet Inlet Elbow Square to Round Cone Cyclone Clamp Ring VI Assembly Instructions Cyclone Barrel Air Inlet Fan Blower 1 1 Orient the blower housing to match the stan...

Page 9: ...ground per local and national codes Consult a licensed electrician with questions or if repairs are required Electrical Connections A All wiring fusing and grounding must comply with National Electri...

Page 10: ...tom dust pan before or during the blow off process Let dust settle into dust pan Unclip and dump out dust Filter removal is not required You can also run your fingers around the filter pleats to knock...

Page 11: ...tor 230v 14 5 amps TEFC Wiring should always be done by a licensed electrician Ground Connect house ground wire to green chassis screw in motor wire housing box Motor Wire Box Green Chassis Screw Top...

Page 12: ...must be used OAS offers Square D Full Voltage Non Reversing across the Line Starters Nema Type 1 Enclosure with Start Stop in cover and class 10 overload Industrial switches can also be purchased thro...

Page 13: ...ort or too small a branch line See branch line diameter chart in ductwork guide Be sure that your filter is clean See filter cleaning directions Filter Clogging Caused By Air leakage between cyclone a...

Page 14: ...below 420 microns in size 017 of an inch in certain concentration ranges when ignited can deflagrate burn quickly An ignition source such as a spark or ember can ignite a dust mixture resulting in an...

Page 15: ...York County of Onondaga Oneida Air Systems shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of o...

Page 16: ...3HP High Pressure Owner s Manual 15...

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