Oneida Air Systems 3H User manual

3HP
High Vacuum
Dust Collector
Oneida Air Systems, Inc. 1001 West Fayette St., Syracuse, N.Y. 13204
Ph ne 1-800-732-4065 315-476-5151 Fax [phone] www. neida-air.c m
Owners Manual

Thank You for Choosing an Oneida Air Systems Product!
OAS manufactures and sells dust collection equipment only. Our qualified technicians and
sales staff are available 7:30am - :00pm EST Mon. - Thur. and 7:30am - 5:00pm EST Fri. to
answer any questions concerning OAS products and dust collection. Call for ductwork design
and ductwork quotes, including system pricing and shipping cost.
Table of Contents
Page
Read the entire Owners Manua before insta ing or operating system!
1
Proudly
Made in
the U.S.A.
O.A.S. 2008
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3HP High Vacuum Owners Manual
2
3
4
5
7 - 8
8
9
10
11
12
13
14
15
1
17
I.
II.
III.
IV.
V.
VI.
VII.
VIII.
IX.
X.
XI.
XII.
XIII.
XIV.
XV.
XVI.
System Start-Up Information
General Assembly
General Specifications & Fan Performance Curve
Dimensions
Stand Assembly
General Assembly Instructions
Fan / Blower Maintenance
Filter Maintenance / Directions for Internal Silencer
Wire Diagram
Accessories
Troubleshooting
Fire Hazards - Read Bef re Installing System
Terms and Conditions
Fan Motor Maintenance
Filter Efficiency Gauge Mounting Instructions
Filter Cleaning Instructions

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I. System Start-U Information
1. Read the installation and maintenance instructions as well as the recommended
safety practices in this manual.
2. Install Ductwork completely:
A.) Seal ductwork with silicone sealant or duct tape.
B.) Have Dust Bin in place and sealed.
3. Have licensed electrician wire Fan / Blower according to wire diagram in this
owners manual.
4. Have licensed electrician check current draw on motor with all gates open. Current
draw should not exceed maximum motor amperage. (OAS is not responsible for
destroyed motors.)
Caution
The Dust C llect r & Fan/Bl wer is heavy. Handling and
installati n sh uld always be perf rmed by experienced and
trained pers nnel wh have experience with r tary equipment.
In additi n t the f ll wing instructi nal manual, care sh uld
be taken t ensure c mpliance with specific safety
requirements mandated by federal, state and l cal c des.
Warning
D n t perate Fan / Bl wer with ut c nnecting ductw rk.
Never perate Fan/Bl wer with ut belt and shaft guard in
place. Keep clear f exhaust. Keep hands and bjects clear
f inlet and utlet.
Warning
Check amperage draw during perati n with all blast gates
pen. Make certain amperage is n t utside perating limit
indicated n m t r plate! If amperage is t high - shut d wn
immediately! (See Tr ublesh ting secti n.)
2

II. General Assembly
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1. Motor/Blower Assembly BXI030101-1ph -BXI030301 - 3ph
1a. Fan Wheel - BWX164 50
1b. Magnetic Starter w/ Remote Option includes cord-
AMR 1417-1phase or - AMI0 0000 - 3ph (not pre-wired)
1c. Cord Connector- WCC0 7063 1 phase only
1d. Cord Connector Locknut - WCN340000 1 phase only
1e. 3hp Motor BMZ030170-1 ph / BMZ030370-3 ph
1f. Motor Plate - RMP00 301
1g.Fan Housing - BHX030001
3. Cyclone Barrel - SXI00 109
4. Cyclone Cone - SCX00 109
5. Plenum 8 Elbow - FPX010300
6. Thumb Nut (4) - AFT000001
7. Cartridge Filter Threaded Clamp (4) - AFX000000
7a. AFB155180 Bolt 5/16-18 x 1/  (4)
8. Fender Washer (4) - AFW170000
9. Dust Pan 8 H - FPZ016080
10. Internal Silencer (Pat. Pend.) - BSC180000
11. Filter - 18 Dia. x 6 L - FCS186 00
1 . Owners Manual - ZBM000003
13. Square to Round Inlet Transition to 6 dia. - BQX061500
14.Filter Efficiency Gauge 0-5 H 0 - VRG001005
14a. Vinyl Tubing Clear 5/16 O.D. - VRV0031 5 (8)
14b. Static Pressure Tip - VRP001875
14c. Mounting Flange for Pitot Tube - VRP010000
14d. Filter Efficiency Gauge Bracket - FXX000000
15. 55 Gal. Steel Drum Kit - SEK550901 Standard
15a. Drum Lid w/ 9 Ring - SEX550900
15b. Hose Clamps ( ) - ACB1 0000
15c. 55 Gal. Steel Drum - SES550000
15e. Flex Hose (9 dia. x 1) - DHF090000
16. Hardware Kit - AHX000000
16a. (3) 3/8 x 1 1/4 Bolts - AFS015700
16b. (14) 3/8 Washers - AFW190000
16c. (7) 3/8 Wiz Nuts - AFT00004
16d. (4) 3/8 x 1 Bolts - AFS015100
16e. (1 ) 5/16 x 1 Bolts - AFB155190
16f. ( 4) 5/16 Washers - AFW180000
16g. ( 8) 5/16 Wiz Lock Nuts AFT155175
16h. Gasket - RGZ000000 ( 5)
17. Decal - (1) Oneida Logo - ZBC000015
18. Labels
18a. Rotation Label - ZBC0000 9
18b. Caution / Exhaust Label - ZBS000004
18c. General Caution Label - ZBS000001
18d. Filter Maintenance Label - ZBS000007
18e. Caution / Check Frequently Label - ZBS000006
18f. Caution / Drum Cover Label - ZBS000005
19. Wall Bracket -Standard- SMS3000 1 optional
Optional Fan/Blower Outlet Transitions:
0. Square to 8 dia. For Fan Outlet - BQX308000 Uncrimped
1. Square to 8 dia. For Fan Outlet - BQX308001 Crimped
1e
1f
16h
16h
16h
1g
3
4
15b
15e
15b
15c
5
10
11
(8) 5/16 Nuts
(1 ) 5/16 x 1 Bolts
(1 ) 5/16 Washers
(1 ) 5/16 Nuts
(4) 3/8 x 1 Bolts
(4) 3/8 Washers
(4) 3/8 Nuts
Caution
Check Dust Bin Frequently For
Smoldering Materials. Empty Bin Before
Lea ing Shop.
Drum co er must be in place when system
is operating to pre ent motor o erheating!
An airtight seal between the cyclone and
drum will pro ide the necessary resistance
needed to pre ent motor o erheating!
Caution
Caution:
If exhaust air is ented outside you must pro ide
make up/return air.
Flue gases (carbon monoxide) can be drawn into
the shop from furnaces, water heaters or other
appliances.
To avoid personal injury or property damage, read owners manual thoroughly before
installing and operating system. (Read section on collector location and fire hazards.)
This collector is for use with WOOD DUST ONLY!
Keep fire extinguishers handy at all times.
Do not use this product to collect other types of dusts or fumes.
(Fire or explosion may occur!)
Do not introduce sparks or sources of ignition into collector.
Personnel should stay at least 20 ft. away from operating system.
(Deflagration Hazard)
Empty and check dust bin frequently for possible smoldering materials.
Rotating blades inside. Keep hands and objects away.
Do not operate system unless COMPLETELY assembled with dustbin.
(Personal injury or motor damage may occur!)
Consult local fire marshal before installing.
Follow all Federal, State, Local and NFPA codes when installing system.
To reduce the risk of injury from mo ing parts - unplug before ser icing.
To reduce the risk of electric shock - unplug before cleaning or ser icing.
Read Before Insta ing and Operating!
For All
Systems
Caution
(8) 5/16 Nuts
30b. 55 gal. Angle Iron Stand - ST 021055
1. Uprights - SXX000068 (4)
. Braces - SXX0000 1 (4) / SXX0000 3 (3)
3. Feet - STX00 001 (4)
Stand - Hardware Kit - AHX021023
A. (3 ) AFB155190 - 5/16 Bolts
B. (3 ) AFT155175 - 5/16 Wiz Nuts
C. (64) AFW180000 - 5/16 Flat Washers
Angle Iron Stand
Filter Maintenance
Fai ure to fo ow fi ter maintenance instructions
in owners manua wi cause fi ter to be
damaged.
B ow down fi ter at end of day with compressed
air per owners manua or b ow down when back
pressure reaches 3 water gauge - whichever
comes first. Never a ow gauge to reach 5.
6
9
- XXK030133 - 1 phase - XXK030333- 3 phase
7
8
1a
15a
Square to Round
Connects to Inlet
0
1234
5
INCHES W.C.
13
14 14a 14b
14d 14c
0, 1

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III. General S ecifications & Fan Performance Curves
Physica and E ectrica Data for 3 hp High Vacuum Unit.
3hp - 1 52 cfm @ 3.1 SP
System Performance
Height w/ 55 Gal. Drum: 10 
Footprint: 5  x 34
Fan Wheel diameter: 1  Backward Incline design
Cyclone Inlet: 
System Dimensions
TEFC 0 Hz Motor - Single Phase
Insulation Class: F4
Voltage: 230
Amperage: 14.5
Made in U.S.A.
Integral Fan Blower - 3hp
1 Pleated Cartridge - 130 sq. ft.
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
Large dust bins available
Dust Bin
Magnetic Motor Starter
Filter Efficiency Gauge
Angle Iron Stand
7-  Square to Round
Included:
Static pressure and volume together determine a fans performance. Several factors, such as layout of
ductwork and diameter of openings, can affect a fans performance.
13
11
9
7
5
3
0
0 00 800 1000 1200 1400 1 00
CFM
Static Pressure at Cyclone Inlet
System Performance Curve
13.5
10.3
8.1
4
200 400
1 52
1508
138
1211
980
74
0
3.1
4
5.85
8.1
10.3
13.5
1
CFM
Static @
Cyc one In et
1800400200
15
1 1
5.85
3.1

IV. Dimensions
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F r Minimum M unting Heights
with 55 gal. drum
24 1/8 O.D. of
Mounting Ring
Bolt Holes
22 3/4
18
8
11
38
10 
5
2
8
50

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V. Angle Iron Stand
Bolt
Washer
Stand
Nut
23 7/8
23 7/8
23 7/8
21 3/4
21 3/4
21 3/4
21 3/4
8
(3 ) 5/16 Bolts
(3 ) 5/16 Nuts
(64) 5/16 Flat Washers
FRONT has no
lower brace across.
The two triangular
slotted braces go on
the left and right top.
LEFT
RIGHT
Lower left and right
braces have no slots
in top.

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7
VI. General Assembly Instructions
Cyclone
Barrel
Cyclone
Cone
2.
Cyclone
Barrel
Air Inlet
Fan /
Blower
Housing
1.
Air
Outlet
Gasket
Material -
Outside of
Bolt Circle on
underside of
Housing.
Silicone nuts.
Do NOT use hook on motor to lift unit.
Gasket
Material
3.
Gasket
Material
(1 ) 5/16 Bolts
( 4) Flat Washers
(1 ) Serrated Nuts
Bolt
Washer
Flange
Washer
Nut
TOP
Motor &
Plate
Method #1 -
Bolt Fan/Blower housing to Cyclone barrel. Then bolt
Motor and Plate to Fan/Blower housing. Carefully lay
unit on its side and then bolt cone to barrel. Lift entire
unit up onto stand. Unit is extremely heavy and top
weighted, be advised!
Method #2 -
Bolt Fan/Blower housing to Cyclone barrel. Then bolt
Motor and Plate to Fan/Blower housing. Put Cone up
on stand and orient holes. Lift assembled unit onto cone
making sure proper holes are lined up. Bolt unit to stand,
then finish bolting barrel to cone.
Method #3 -
Bolt Fan/Blower housing to Cyclone barrel. Put Cone
up on stand and orient holes. Lift assembled unit onto
cone making sure proper holes are lined up. Bolt unit
to stand, then finish bolting barrel to cone. Lift Motor &
Plate onto Fan/Blower housing and bolt together in
proper direction.
TOP
VIEW
Fig. 1A
TOP
Gasket Material -
Outside of Bolt
Circle on top of
Housing. To
further eliminate
air leaks, a small
amount of silicone
should be used on
nuts to secure
motor plate.
Before you start, make sure you have cut and placed
the provided gasket material on top and bottom of the
Fan/Blower housing and the Cone as shown in the
diagrams. Then determine which direction you want
your filter to hang and which direction your ductwork
will enter the collector.
There are essentia y three ways to assemb e your co ector
and to attach it to the stand. The way that is right for you
shou d be determined by expertise and manpower avai ab e.
When the units are a assemb ed they are very heavy and top
weighted. A of this shou d be taken into account before
deciding on the method best suited for you.
With a assemb ies, make sure
rectangu ar air out et is oriented on
Fan/B ower housing as you are
ooking down as in Fig. 1A or facing
it as shown in diagrams. This is very
important. Then you can rotate
housing to whatever bolt position is
best for your shop.
Gasket
Material
Unit is very heavy and top weighted. Make
sure you have adequate he p to assemb e
and ift the unit. Serious injury or damage
cou d occur otherwise.
Gasket
Material
(4) 3/8 Bolts
(4) 3/8 Washers
(4) 3/8 Nuts
Make sure you have applied the gasket material to the
inlet before you attach the 7 to  Square to Round.

VI. Assembly Instructions (Cont.)
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Attach flex hose to bottom of collector and to lid of dust
bin. Securely fasten hose clamps. There must be an air
tight seal between the collector and dust bin.
Make sure the dust bin lid sits securely and the rubber
gasket on the bin lid is in place on the barrel. Maintain
an air tight seal between cyclone and dust bin to prevent
motor from overloading.
IMPORTANT:
D n t perate the c llect r until the dust bin is in place and
the c nnect r is air tight r m t r damage c uld result!
Stay clear f fan exhaust while c llect r is perating.
Collector
Hose Clamp
Hose Clamp
Flex Hose
Dust Bin
4.
Attach the ductwork from the woodworking machines to the inlet of the collector.
Bo t Ang e Iron Stand to the f oor. Unit is top heavy!
VII. Fan / Blower Maintenance
A high pressure blower requires a certain amount of resistance which will prevent motor
over amperage.
Make sure power source matches wire voltage configurations.
Check set screw and key in fan wheel, make sure fan wheel is secure. Fan blower should
not vibrate.
1. E ectrica - Failure to follow instructions and safe electrical procedures could result in serious injury or death.
Disconnect all power and discharge all capacitors before servicing. Install and 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 Electrical Codes and local codes.
B.) To determine proper rotation and voltage connections, refer to the Wire Diagram of this manual.
C.) Use the proper size of line current protection and motor controls as required by the National Electrical Code
and local codes. Recommended use is 125% of full load amps as shown on the nameplate for motors with
40 degrees Celsius ambient and a service factor over 1.0. Recommended use is 115% of full load amps as
shown on the nameplate for all other motors. Do not use protection with larger capacities than recommended.
Three phase motors must have all three phases protected.
2. C ean iness - Keep both the interior and exterior of the motor free from dirt, water, oil, and grease.
3. Safety - Motors should be installed, protected and fused in accordance with latest issue of National Electrical
Code, NEMA Standard Publication No. MG 2 and local codes. Rotating parts such as pulleys, coupling, external
fans, and unusual shaft extensions should be permanently guarded. Keep hands and clothing away from
moving parts. Electrical repairs should be made by trained, qualified personnel only.
4. Service - Notice - If lubrication instructions are shown on the motor nameplate, they will supercede this
general instruction.
Warning: Rotating Fan Blades. Keep Objects Clear of Inlet and Outlet.
8

VIII. Filter Maintenance
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Externa Fi ter Cartridge C eaning Interva s
Caution: Fine dust collected in filter is hazardous
to your health! Do not breathe!
When unit is turned off, use compressed air to blow dust off from
exterior of filter. Hold nozzle at least 8 away from filter pleats*.
Do not remove bottom 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 material down.
* WARNING: A cl se, direct blast with the c mpressed air n zzle
t cl se t filter, may damage filter media. Always wear safety
glasses while bl wing ff filter.
Do not
remo e
fabric
straps.
9
Directions for Internal Silencer
3hp and Over Systems
18 Diameter Filter
Silencer easily drops into Filter. Hold
filter up to Flange Plate and clamp.
Follow Owners Manual to Complete Installation.

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IX. Single and Three Phase Wire Diagram
Use wiring diagram on motor p ate if different from be ow.
- Electrically insulate all connections.
- For counter-clockwise rotation, looking from top of motor down.
3hp Single Phase
Baldor Motor / 230 / 14.5 amps / TEFC
Wiring shou d a ways be done by a icensed e ectrician!
Ground: Connect house ground
wire to green chassis screw in
motor wire housing box.
M t r
Wire
B x
Green
Chassis
Screw
Top View
Outlet
Inlet
1 - Blue
2 - White
3 - Orange
8 - Red
Power Line 1*
Tie together and insulate with a
wire nut (do NOT connect to any
house wiring)
* Power Line 1 and 2 are interchangeable
Check r tati n after wiring.
Wire f r c unter-cl ckwise r tati n.
Power Line 2*
4 - Yellow
5 - Black
Note: This Dust Collector is
pre-wired at the factory and
need only be plugged into a
NEMA 020R dedicated
electrical receptacle. 3hp
single phase only.

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11
X. Accessories
Dust Bin O tions - (Must Order Custom Mounting Stand.)
2. Hoppers -
Large capacity hoppers from .5 cu. yd. to 3 cu. yd.
3/1  reinforcing angle for added support - 3/1  plate body is 100% continuously
MIG welded on inside - 3/8 rear cross brace angle (not 3/1 ) - three 3 base
channel - All angles are structural not formed.
3. Air Locks -
Rotary air locks provide an alternative to an air tight dust bin for larger
volume capacity and less maintenance.
Example - A 10 air l ck will dr p 1.85 cu. ft. / rev. f material.
1. Multiple Drums -
Custom order the System Mounting Stand for multiple drums or hoppers.
Stand widths will vary depending on dust container.
Bin Level Monitor - Provides level sensing for dry bulk solids. The monitor
operates by using a 1 rpm synchronous motor to rotate a paddle.
When paddle rotation is impeded by material surrounding it, the motor
is de-energized and triggers a SPDT snap switch. The snap switch can
be used in conjunction with a motor starter to turn equipment off or
provide alarm functions.
ABX000000
The BAG Gripper provides the ability to use convenient plastic bags inside
your dust drum. It provides a constant, negative pressure on the outside
surface of the plastic bag that keeps it pulled tight against the sides of the
dust drum. Can be used with 35 and 55 gal. barrels. Must be wired into
your system.
The BAG Gripper

XI. Troubleshooting
Motor Overheating
The m t rs internal circuit breaker will trip if the m t r is verheating.
System should be completely bolted and sealed together.
Ductwork should be completely installed and sealed with sealant.
Air leaks between the collector and dust bin
- The lid of the dust bin and the cyclone must be in place and sealed when operating the dust collector.
- Make sure flex hose is not torn and the hose clamps are tight.
- Check drum lid; cover should have a foam seal and be well seated.
- Check for holes or leaks in the dust bin barrel.
Caused By:
Motor not properly wired. Check wire connections.
- Check motor rotation - See wire diagram
Check breaker box. Make sure incoming power supply matches motor specifications.
Poor Dust Pick-Up at Woodworking Machines
Caused By:
Check length of duct runs and duct diameters compared to ductwork design guideline.
Make sure all ductwork is sealed. Large air losses will occur even through small cracks in the
ductwork. Use silicone, duct tape or duct mastic compound as a sealant.
Check for air leaks between collector and dust bin.
Close all unused blast gates at your woodworking machines.
Examine hood design for weaknesses according to the ductwork guide.
Check for a restricted pipe, too small a hood port 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.
Fi ter C ogging
Caused By:
Air leakage between cyclone and dust bin. Cyclone and dust bin must be air tight. Even small leaks will cause
poor preseparation in the cyclone.
Large chips clogging the filter
- Check for a leak in the dust bin, flex coupling or lid. Check for split or torn flex coupling. (See
also: Motor Overheating Section above)
- Make sure dust bin has not over filled. Dust bin should be emptied before the dust reaches
top of the container.
- Interruption of air flow, such as vacuuming chips with a flex hose connection, will increase
filter maintenance.
- Minimum 4 diameter pick up at tool location. Less than 4 will restrict air flow into collector and
will increase filter maintenance. If there is not enough air entry in system, open more blast gates.
- Make sure clamp around cyclone is tight and sealed with silicone.
Motor amperage too high - Shut system down.
Improper motor rotation - Running backwards wi reduce suction by 30%.
Excessive Vibration
Caused By:
Loose mounting bolts
Excessive system pressure or restriction of air flow due to closed blast gates.
Accumulation of foreign material on the fan wheel.
Inadequate support structure.
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3HP High Vacuum Owners Manual
Note: If you continue
to experience
difficulty with your
collector call Oneida
Air Systems at 1-
800-732-4065 for
assistance.
12

XII. Fire Hazards -
Read Before Insta ing and Operating
Do not use this product to collect other types of dust or flammable apors.
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 f fire has been
witnessed, it is difficult t believe the devastati n. This type f fire is rare but w rth 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 4 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 4, but other codes may apply in your
jurisdiction. Consult your local Fire Marshall for help. Additional information can be found in NFPA Code Book
4.
The f ll wing p ints are w rth heeding:
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3HP High Pressure Owners Manual
The cust mer assumes the resp nsibility f r c ntacting their insurance underwriter with regard t specific
applicati n requirements f expl si n venting r if additi nal fire pr tecti n and safety equipment may be
required.
13

XIII. Terms and Conditions
Please look over the shipped order very carefully in the presence of the delivery person for damage or
incomplete shipment before signing the delivery receipt. Please note any tears or irregularities in shipping
packaging, however slight, on the shipping delivery receipt. This could be an indication of extensive concealed
damage. The shipping company will not take responsibility if the damage is not noted on the delivery receipt.
In the event of shipping damage, call O.A.S. immediately so we can expedite replacements. Please check
in all parts within 3 days from receiving order. Notify O.A.S. immediately of any missing or incorrect parts.
O.A.S. does not accept any claims for damage or shortage after 3 days from date of delivery.
Checking in Order
Oneida Air Systems warrants products it manufactures for a period of 2 years to the original purchaser from
the date of purchase. Items not manufactured by O.A.S. are limited to their own manufacturers warranties.
All electrical items such as magnetic starters, remotes, sensors, pumps and accessories are limited to 90
days. This warranty does not apply to defects due directly or indirectly to misuse, negligence, accidents,
abuse, repairs, or alterations or lack of maintenance. This is Oneida Air Systems sole written warranty and
any and all warranties that may be implied by law, including any merchantability or fitness, for any particular
purpose, are hereby limited to the duration of this written warranty. O.A.S. does not warrant or represent that
the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants. In no
event shall O.A.S.s liability under this warranty exceed the purchase price paid for the product and any legal
actions brought against Oneida Air Systems shall be tried in the State of New 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 our product.
Oneida Air Systems does not warrant or authorize use of wood dust collectors for other purposes. This
includes wood products that are treated, coated, or otherwise altered from their natural state.
Limited Warranty
Products will be shipped to Buyers single destination. Title and risk of loss shall pass to the Buyer upon
delivery to such destination. Buyer pays transportation expenses. Dates of shipment are advisory and O.A.S.
will make reasonable efforts to ship on or before the date states for shipment, however, O.A.S. shall not incur
any liability for failure to ship on that date.
De ivery Risk of Loss
Buyer must inform O.A.S. of any shortage or damage, by so noting in writing, on the freight delivery bill prior
to signing to indicate receipt of shipment. All claims, including claims covered under the limited warranty, are
subject to inspection and investigation by O.A.S.. O.A.S. reserves the right to inspect and investigate all
returned products before Buyers claim is settled. All products returned for a cash refund must be unused,
resaleable and purchased within the last six months. There are no refunds on flex hose, custom made
components, or partial kits. Kits must be returned in full (all components) for credit. There will be a 25%
rest cking fee applied t any returned items.
Returned Goods Po icy
O.A.S. 2008
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3HP High Pressure Owners Manual
14
*Note: Motors shou d be protected from extreme weather to pro ong motor ife.
Sing e phase motors shou d on y be started and stopped up to 4 - 10 times per
hour. Starting sing e phase motors more frequent y can cause heat bui d up
and can cause the motor over oad to trip or cause motor damage. In genera ,
motors shou d be started and stopped as itt e as possib e for maximum
ifespan and best economy (e ectrica use).
Installing a dust collection system will greatly reduce airborne dust levels in your shop. However, IOSH recommends that
respirators must be worn if the ambient concentration of wood dust exceeds the prescribed exposure limit. If in doubt wear
a IOSH mask.

3HP High Pressure Owners Manual
15
O.A.S. 2008
Per Baldor specifications, their pole motors (3600 RPM) motors are to be relubricated every 5500 hours.
Table 1 - Service Conditions
Table 2 - Lubrication Interval Multiplier
Per Baldor specifications, add .30 ounces (8.4 grams) of Mobil Polyrex grease by weight or .6 cubic inches ( teaspoons)
of Mobil Polyrex grease by volume.

XV. Filter Efficiency Gauge Mounting Instructions
Can be
attached
up to 8
away.
OR
Air Flow
to Filter
Mounting Instructions
1. Mount brass static pressure tube in plenum with tip pointed into the air stream.
Use mounting bracket and sheet metal screws if interior of plenum is not
accessible. Refer to drawings for location of brass static pressure tube.
Gauge Reading Instructions
1. Gauge may need to be zeroed. Follow the instructions provided with
pressure gauge.
3. Mount gauge up to 8 away, mounting it closer will not affect reading.
4. Connect clear tubing from brass static pressure tube to the port labeled
+ on the back of the pressure gauge.
5. Make sure the tubing is not crushed or kinked along its entire length, cut
shorter if necessary.
4. When the gauge rises to 3, its time to clean your filter(s).
2. Take the initial reading with cleaned filter(s) and the typical number of blast
gates open in normal operation.
3. Always read the gauge with the same number of gates open. The more
gates open, the higher the pressure reading on the gauge.
Elbow Plenum
(Side View)
2. Refer to instructions provided with gauge for mounting to bracket.
After many c eaning cyc es, a fi ters pressure wi rise after each c eaning. An o der fi ter does
not get as c ean as a new fi ter.
Rectangular Plenum
Air Flow
to Filter
0
1234
5
INCHES W.C.
3HP High Pressure Owners Manual
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O.A.S. 2008

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XVI. Directions for Cleaning External Filter
3HP High Pressure Owners Manual O.A.S. 2008
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The External Filter can be cleaned using the following methods:
Wait a few minutes for internal dust to settle
then unclip and carefully empty dust bin.
2. Empty Dust Bin.
All steps should be done with a dust mask and eye protection.
1. Compressed air from outside.
Blast air along pleats of the filter at about a 20
angle. Blast air out and away from you or anyone
in the general area.
Keep air nozzle at least  from filter. Closer
blasts may damage filter material. 
Filter must be cleaned regularly or filter
damage may result. If gauge reaches 3,
it is time to clean your filter. Never allow
gauge to reach 5. You could destroy your
filter. See page 1 .