UAS C Series User manual

High Efficiency C-Series
Cyclone Dust Collector
OWNER’S MANUAL

KNOW YOUR EQUIPMENT
READ THIS MANUAL FIRST.
Your Cyclone system should provide many years of trouble-free service. This manual will help
you understand the operation of your Cyclone unit. It will also help you understand how to
maintain it in order to achieve top performance. For quick future reference, fill in the system
information in the spaces below. Should you need assistance, call the Cyclone customer service
number shown below. To expedite your service, have the following information available when
contacting UAS.
UAS ORDER #: ________________________________________________________________
UNIT MODEL #: _______________________________________________________________
UNIT SERIAL #: _______________________________________________________________
AFTERFILTER PART #: _________________________________________________________
SYSTEM ACCESSORIES:
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
INSTALLATION DATE: _________________________________________________________
UAS®CUSTOMER SERVICE
1-800-252-4647

TABLE OF CONTENTS
Page
1. IMPORTANT NOTICE.........................................................................................1
1.1 General Cautions ..........................................................................................1
2. INTRODUCTION.................................................................................................1
2.1 Unit Nomenclature ........................................................................................1
2.2 Description and Operation ............................................................................1
2.3 Air Filtering Operation ...................................................................................3
3. SPECIFICATION TABLE.....................................................................................3
4. INSTALLATION ...................................................................................................5
4.1 Off Loading and Inspection ...........................................................................5
4.2 Installation Planning ......................................................................................5
4.3 Assembly of Standard Equipment.................................................................6
4.4 Assembly of Optional Equipment ................................................................11
4.5 Electrical Installation ...................................................................................15
5. OPERATION .....................................................................................................17
5.1 Start-Up.......................................................................................................17
5.2 Check List ...................................................................................................17
6. SERVICE...........................................................................................................17
6.1 Dust Removal..............................................................................................17
6.2 Servicing the Direct Drive Motor and Fan (C190 - C3000).........................18
6.3 Servicing the Belt Driven Fan and Motor (C3600 - C4400)........................18
6.4 Belt Adjustment and Replacement..............................................................19
6.5 Afterfilters ....................................................................................................19
7. TROUBLESHOOTING GUIDE..........................................................................21
8. ILLUSTRATED PARTS......................................................................................22
C190..................................................................................................................22
C200 - C3000....................................................................................................24
C3600 - C4400..................................................................................................26
Warranty .............................................................................................Back Cover

1
1. IMPORTANT NOTICE
This manual contains important safety information
and precautionary measures. It is impossible to list
all potential hazards associated with every dust
collection system in each application. Proper use of
the equipment must be discussed with United Air
Specialists, Inc. (UAS) or your local Cyclone
representative. Operating personnel must be aware
of, and adhere to, the most stringent safety
procedures.
1.1 GENERAL CAUTIONS ON USING DUST
CONTROL EQUIPMENT
1. Avoid mixing combustible materials such as
aluminum, paper, wood or other organic dusts
with dusts generated from grinding or welding
metals. A fire hazard could develop from sparks
entering the dust collector. When collecting
flammable or explosive materials, the dust
collector should be located outdoors and
incorporate the appropriate safety measures
and/or accessories.
2. When collecting emissions from spark-producing
processes, care must be taken to reduce any
potential fire hazards. Dust collectors do not
contain fire extinguishing equipment unless
specifically ordered. Consult fire extinguishing
experts for recommendations concerning proper
fire detection and suppression systems.
3. Some dust collection systems require explosion
venting. Consult your insurance underwriter,
NFPA (National Fire Prevention Association)
Manual and local fire authorities to determine
requirements for explosion venting.
4. Be careful and conscientious—consult national
and local fire codes, waste disposal, safety and
other appropriate authorities. Comply with their
recommendations for proper installation and
operation of dust collection equipment.
2. INTRODUCTION
Thank you for selecting Cyclone dust collection
equipment to assist you in your commitment to a
clean and safe environment. We trust that in
purchasing our product you have recognized our
commitment to continually offer dust collection
equipment engineered to each dust collection need
and manufactured to the highest standards.
The UAS High Efficiency Cyclone Dust
Collector is designed to collect process-generated
dusts. The C-Series cyclone provides continuous-
duty operation in its application to improve the work
environment.
As you review this manual, refer to Figure 1 for
assistance locating unit parts.
2.1 UNIT NOMENCLATURE
Example: C3015-1D
2.2 DESCRIPTION AND OPERATION
C-Series cyclones are high-efficiency dust collectors
designed to eliminate airborne dust as it is
generated. Contaminants are captured at the
source(s), then conveyed through ductwork to the
collector where the dust is separated from the
airstream and collected.
The primary mode of operation is the air cleaning
operation. The separated dust is discharged into a
collection container. The clean air is then exhausted
into the atmosphere or further filtered through
afterfilters.
C
30
15
1D
High Efficiency Cyclone
Dust Collector
Refers to cyclone diameter
Horsepower of drive motor
Refers to single (1D) or dual
(2D drum discharge; or
hopper discharge (C60H/
C110H)
Revised 06/07
C-Series
Cyclone Dust Collector

Figure 1. C-Series Cyclone Dust Collector
CYCFIG1
Revised 06/07
C-Series
Cyclone Dust Collector
2

2.3 AIR FILTERING OPERATION
Normal operation consists of the air filtering
operation and the resulting clean air discharge.
During the air filtering operation, contaminated air is
drawn into the UAS Cyclone Dust Collector through
the air inlet located on the upper barrel above the
internal helix (see Figure 1). The contaminated air
spirals downward and accelerates as the cone
narrows whereby higher centrifugal forces are
exerted on dust particles in the airstream. As the
contaminated air travels down the cone, it
accelerates and the particles are thrown to the
periphery of the airstream. Aided by gravity, the
heavy particles are discharged into a dust-tight
container (i.e. drum or hopper). As the particles drop
out, the exhaust airstream spirals upward inside the
downward stream of contaminated air into the fan
housing and is then exhausted into the atmosphere.
NOTE: For fine dust and dust with low densities, the
cyclone should be considered only as a
pre-cleaner. Secondary filtration may be
required.
3. SPECIFICATION TABLE
3
Model
C-192-ID 850 - 1,200
1,250 - 2,000
1,500 - 2,500
2,000 - 3,500
3,000 - 4,600
4,000 - 5,700
4,300 - 7,000
4,500 - 7,500
5,000 - 8,000
8,000 - 11,000
8,000 - 13,000 18. 9 - 7.1
15. 2 - 5.5
16. 2 - 7.0
15. 0 - 6.3
11 . 4 - 4 . 9
9.5 - 4.8
9.9 - 4.9
13. 5 - 4.4
11. 4 - 4 . 9
7.5 - 3.7
8.0 - 4.6 4,328 - 6,110 6" 8"
10"
10"
12"
14"
14"
16"
16"
16"
20"
20"
27.5 112" 36" 36" 410 lbs.
§124" 36" 36" 635 lbs.
§126" 36" 36" 645 lbs.
§142" 36" 36" 740 lbs.
§163" 36" 36" 1,005 lbs.
§165" 36" 36" 1,180 lbs.
*271" 90" 52" 3,180 lbs.
*271" 90" 52" 3,295 lbs.
*274" 90" 52" 3,340 lbs.
*321" 85" 61" 4,955 lbs.
*323" 85" 61" 5,165 lbs.
7.5
7.5
7.5
7.5
7.5
60
60
60
110
110
3
5
7.5
10
15
20
25
30
40
50
8"
8"
10"
12"
12"
14"
14"
14"
18"
18"
3,580 - 5,729
3,395 - 5,659
3,667 - 6,417
3,820 - 5,857
5,093 - 7,257
4,022 - 6,548
4,209 - 7,015
3,581 - 5,730
4,527 - 6,225
4,527 - 7,356
C-203-ID
C-205-ID
C-247-ID
C-3010-ID
C-3015-ID
C-3620C60H
C-3625C60H
C-3630C60H
C-4440C110H
C-4450C110H
* Standard 5'6" under hoppers. C60 or C110 hopper available with all models.
+ Approximate; motor weight will vary.
§ Add 12" for 2D arrangement.
CFM
External
Static
Pressure
(WG)
Inlet
Velocity
(FPM)
STD
Inlet
Size
STD
Outlet
Size
Motor
TEFC
(HP)
Dust
Storage
Capacity
(STD)FT3
H W D
Dimensions
Shipping
Weight+
Revised 06/07
C-Series
Cyclone Dust Collector

Figure 2. Typical Installation Diagram
CYCFIG2
Revised 06/07
C-Series
Cyclone Dust Collector
4

4. INSTALLATION
4.1 OFF LOADING AND INSPECTION
C-Series cyclone units are shipped with major
components mounted on skids. The blower assembly
will be pre-assembled to the upper barrel assembly.
The orientation will have the inlet and outlet opposed
180° unless requested otherwise at the time of order.
Other skids may contain afterfilter units or other
accessory components.
Inspection Note:
Upon receipt of your unit, check for any shipping
damage. A damaged carton indicates that the
equipment may have received rough handling during
shipping that may have caused possible internal
damage. Notify your delivery carrier and enter a
claim if any damage is found.
!WARNING
Figure 3. Recommended Minimum Clearance
• Do not locate dust collector near dust source in
cases where the dust is explosive or a fire hazard.
• In preparing to install the unit, ensure location is
clear of all obstructions, such as utility lines or
roof overhangs.
4.2 INSTALLATION PLANNING
Selecting the proper location for your dust collection
equipment is very important. See Figure 2 for typical
installation details.
Certain items should be considered when locating
the unit, such as: room to empty the dust storage
container(s) or hoppers; shortest run for location of
ductwork; electrical connections; wall penetrations;
fan discharge direction; afterfilters. Ease of
maintenance should also be considered when
selecting the location and orientation of the system
(see Figure 3).
CYCFIG3
Revised 06/07
C-Series
Cyclone Dust Collector
5

The UAS Cyclone Dust Collector is usually mounted
on a reinforced concrete foundation. Other mounting
options are possible. Structural
calculations for the foundation or other mounting
arrangement must include the weight of the cyclone,
the material collected and the weight of all auxiliary
equipment. These weights must be considered
together with wind, seismic and other live load
ratings when designing the support structure. See
the Specification Table on page 3 for dust collector
unit weights.
Interconnecting ductwork (not provided with the
Cyclone Dust Collector) should be designed and
properly sized to handle the air volume at the
recommended air velocities for the entrainment of
dust into the collection system. When installing
ductwork, use the shortest possible runs and large-
radius elbows whenever possible. The shortest duct
length with a minimum number of elbows will
maximize the performance of the unit. Seal all joints.
Follow ductwork design methods as listed in the
Industrial Ventilation Manual as recommended by the
American Conference of Governmental Industrial
Hygienists. In the case of spark-producing
processes, system design should incorporate
measures to prevent live sparks from entering the
dust collector. Consult local authorities for the
location of the unit and any precautions to consider
when collecting combustible, explosive or hazardous
dusts. Review General Cautions listed on page 1.
With any air-moving device, a certain amount of
noise is created. Normally, the noise level is not as
high as that of other machinery in the area. If you
require an additional reduction in the noise level,
exhaust silencers are available as optional
equipment. Noise levels must be taken into
consideration as you plan the installation of your
equipment.
4.3 ASSEMBLY OF STANDARD
EQUIPMENT
examine the unit fan wheel. Make sure it moves
freely and is firmly in place. Re-tighten if necessary.
Replace door after inspecting. Check that motor
mounts are secure.
UAS Cyclone Dust Collectors are typically shipped in
three main assemblies:
1. Upper barrel assembly - This section consists of
the upper barrel and blower housing with motor.
2. Cone weldment - The cone is usually inverted and
mounted inside the base support stand.
3. The base assembly - This consists of support
base, legs, drum cover, hose and clamps. The
inlet and outlet pieces will also typically be
shipped with the base assembly.
DRUM SUPPORT STAND ASSEMBLY
Place the base assembly of the unit in its desired
location. Use shims under foot pads as needed to
level unit. Once base is level, fasten down with
properly sized anchor bolts (see Figure 4).
HOPPER SUPPORT STAND ASSEMBLY
Place the hopper base assembly in its desired
location. Use shims under foot pads as needed to
level unit. Once base is level, fasten down with
properly sized anchor bolts.
Shim and anchor the bottom section of the hopper
first. Using the hardware provided, set the top
section of the hopper on the base section
(see Figure 5).
Before you begin, remove all crating, strapping and
hold-down bolts. Locate all hardware bags, silicone
sealant and other assembly materials provided with
your unit. Remove fan housing inspection door and
!WARNING
Use adequate safety measures when lifting and
assembling any heavy components. Consult your
plant safety personnel for recommendations.
!CAUTION
Never lift cyclone by the motor. Do not rest blower
assembly on fan wheel. Use clevises (not hooks)
on lifting sling. Use spreader bars on lifting sling.
!WARNING
In preparing to assemble the hopper to its mating
support base, connect a lifting sling to at least four
positions on the unit. Distribute the load evenly.
Location must be clear of all obstructions such as
utility lines or roof overhangs.
Revised 06/07
C-Series
Cyclone Dust Collector
6

Figure 4. One- and Two- Drum Base Assembly
CYCFIG4/5
Revised 06/07
C-Series
Cyclone Dust Collector
7

Figure 5. C60H and C110H Hopper Base Assembly
CYCFIG4/5
Revised 06/07
C-Series
Cyclone Dust Collector
8

Take care to use proper lifting equipment and
procedures. Drift pins may be useful for locating
hopper mating sections. With the hopper section still
supported, use hardware to bolt the sections
together. Once all hardware is in place, go back and
fully tighten all hardware on mating pads and all
bracing. Disconnect the crane.
CONE ASSEMBLY
Series C190 - inlet can be rotated at 45°
increments from the base.
Series C200 and C240 - inlets can be rotated at 45°
increments.
Series C3000 and C3600 - inlets can be rotated at
221/2° increments.
Series C4400 - inlet can be rotated at 15°
increments.
The outlet (fan housing) on all models can be rotated
at 45° increments. Once correct positioning is
obtained, lay two ribbons of sealant around the bolt
circle of the fan housing and/or flange rings to
ensure airtight seal. Re-bolt the fan housing.
If discharge direction must be changed on the C3600
or C4400 series cyclones after unit has been
delivered (or if collector must be moved), the upper
cylinder/blower assembly must be re-oriented on the
ground because of the considerable force that may
be required to rotate the housing.
Place the upper cylinder/blower assembly on the
ground and firmly secure. To change the position of
the housing discharge in relation to the inlet, proceed
as follows:
1. Remove weather/belt guards.
2. Secure the blower package with a sling from a
crane or forklift attached to the channel on the
blower package.
3. Loosen and remove the bolts on the blower
package cover plate.
4. Lift fan/motor assembly out of fan housing and
support properly on ground.
5. Loosen and remove the bolts holding the blower
housing to the upper cylinder.
6. Rotate blower housing to the desired position.
Housing may stick because of sealant. Scrape the
old sealant off the barrel top and fan housing, then
reseal using silicone sealant. Apply a ribbon of
sealant on both sides of bolt pattern.
7. Reassemble parts in reverse order.
The blower package can now be re-installed. Apply a
ribbon of sealant to each side of bolt circle on top of
the blower housing. Gently lower the blower package
in place, making sure the terminal box on the motor
is facing desired direction. Use hardware provided
and secure package.
Install the cone assembly by setting the cone on top
of the base. No sealant is required at this joint for
the 1D and 2D units. Sealant is required for hopper
base units. The cones are symmetrical so there is no
specific orientation to consider. Using hardware
provided, fully secure cone to base (see Figure 4).
INLET AND OUTLET TRANSITION
INSTALLATION
Each Cyclone Dust Collector has its own bolt-on inlet
and outlet transitions. The model C192 transitions
are welded on the assembly. When mounting the
inlet transition, always make sure the top of the
transition is up. (see Figure 6). If the transition is
mounted improperly, unit efficiency will be
adversely affected.
Do not attempt to change the size of the inlet. If the
cyclone is operated with more than the maximum
permissible inlet area, the motor may become
overloaded.
INLET AND OUTLET DIRECTION CHANGE
Check to be sure the inlet and the fan discharge are
facing the desired direction. If not, they can be
rotated. The inlets on the various models can be
rotated as follows:
!WARNING
In preparing to assemble the cyclone to its stand
or hopper, connect a lifting sling to at least four
positions on the cyclone. Distribute the load
evenly. Location must be clear of all obstructions
such as utility lines or roof overhangs.
CAUTION
Do not rest fan on the ground, as the fan may
become damaged.
Revised 06/07
C-Series
Cyclone Dust Collector
9

BARREL/BLOWER ASSEMBLY
Ensure that the inlet and outlet flanges are facing the
desired direction. If the inlet and outlet directions
need to be changed, see previous section “Inlet and
Outlet Direction Change” before continuing.
After ensuring that inlet and outlet direction are
correct, use two ribbons of sealant on each bolt-
up flange (see Figure 6).
Figure 6. Typical Barrel/Blower Assembly
CYCFIG6
Revised 06/07
C-Series
Cyclone Dust Collector
10

4.4 ASSEMBLY OF OPTIONAL EQUIPMENT
AF-SERIES AFTERFILTER ASSEMBLY
On AF (afterfilter) models, the filter section is
shipped in several containers. The filter section of
model C192 consists of elbow, flange assembly, filter
bag and clamp. On the larger cyclone models, the
filter section consists of three main sections:
1. Transition
2. Plenum sections
3. Filter bags and clamps
On all afterfilter models, use a ribbon of sealant
between blower housing discharge flange and the
mating flange of the afterfilter transition. If required,
bolt afterfilter plenum to transition using additional
sealant. Install proper ceiling supports or floor
supports for the afterfilter housing.
Install filters with the appropriate clamps. Make sure
bags and clamps are both on the flange collar of the
plenum (see Figure 7B).
Figure 7B. Direct Connection Afterfilter Assembly
Figure 7A.
Direct Connection Afterfilter Specifications
CYCFIG7
Model
Cyclone
Base
(A)
Dim.
(B)
Dim.
#
Filters
Filters
Length
Filters
Area
(Sq. Ft.)
AF4 C203 41" 19" 470" 72
72
104
208
208
208
312
468
624
70"
100"
100"
100"
100"
100"
100"
100"
4
4
8
8
8
12
18
24
19"
19"
19"
19"
19"
19"
19"
19"
41"
41"
78"
78"
78"
78"
105"
132"
C205
C247
C247
C3010
C3015
C3600
C4440
C4450
AF4
AF4
AF8
AF8
AF8
AF12
AF18
AF24
Revised 06/07
C-Series
Cyclone Dust Collector
11

ROTARY AIRLOCK INSTALLATION
If a rotary airlock was ordered with the unit, the
hopper discharge will have a throw-out bin adapter
on the cone discharge. In most cases, the throw-out
bin will already be bolted to the adapter (see Figure
11). Ensure that the bolts connecting the adapter and
the throw-out bin to the cone discharge are securely
tightened.
Remove all packing from the rotary airlock and
determine its appropriate position. Keep in mind
required clearances, electrical connections and
maintenance. Apply sealant to the flange of the
rotary airlock and fasten to the adapter using 3/8"
bolt, nuts, lock washers.
DUCT SILENCER INSTALLATION
A duct-type silencer is designed to screw directly to
the fan outlet transition. Make sure there is adequate
room for the silencer in the direction of discharge.
Provide at least 24" of unobstructed space at the
end of the silencer discharge. The air discharge
should be directed into an open area free of
obstructions and with consideration for personnel
safety.
The silencer will require separate support. DO NOT
use the fan transition to support the silencer. Apply
silicone around the outside of the transition, lift the
silencer into position and secure with sheet metal
screws. Install permanent supports (not supplied by
UAS) and tighten all hardware before removing the
lifting device.
DRUM LID INSTALLATION
Remove the drum lid package from its shipping
carton. Place the drum lid on a standard 55 gallon
drum. Slide the 8" hose over the drum lid and secure
with a hose clamp. Position the drum assembly(s)
under the unit, slide the hose up onto the discharge
adapter collar on the cone and secure with a hose
clamp (see Figure 12).
C-SERIES AFTERFILTER ASSEMBLY
NOTE: Familiarize yourself with components as
shown in Figures 9 and 10. Do not tighten
bolts until all posts and panels are in place.
Position hopper/leg assembly. Note slide gates and
orient the slide for easy access for dust drum
removal.
Install two corner posts in back left and back right
corners. Secure with 3/8" -16 x 1" hex head bolts,
3/8" lock washers and 3/8" flat washers. Orient posts
over bolt hole locations as shown in drawing.
Install one corner post with door hinge attached in
front left corner. Secure with 3/8" - 16 x 1" hex head
bolts, 3/8" lock washers and 3/8" flat washers.
Install front center panel (models C18 and C27).
Orient panel as shown in Figure 9. Secure top and
bottom with 3/8" - 16 hardware.
Install rear center panel (models C18 and C27).
Orient panel using the same bolt hole alignment as
the corner posts.
Install two side and two rear weather panels (see
Figure 9). Secure with 5/16" - 18 x 1" bolts, flat
washers, lock washers and nuts (eight sets per
panel). Hand tighten the hardware.
Install two weather door weldments. Secure with
5/16" - 18 x 1/2" pan head screen, 5/16" flat
washers, 5/16" lock washers and 5/16" - 18 nut (five
sets per panel). Hand tighten the hardware. Attach
fluted male knob into weld nuts in center post.
NOTE: If threaded knob binds in door slot, loosen
pan head bolt/nuts and adjust door upward to
position door so knobs thread easily. Tighten
pan head bolt/nuts.
Tighten all fittings.
Raise plenum assembly with hydraulic lift truck forks
(or other suitable means) and set on top of corner
post with bolt holes aligned. Secure with 3/8" - 16
hardware as before with plenum supported. Leave
hardware hand tightened until all hardware is in
place. Tighten all hardware connections. Remove
support.
Install snap ring bags. Hold the end of the bag and
flex the “snap ring” at the bag end to seat the ring in
the plenum assembly. Start at the back corner of the
unit. Repeat this procedure for the snap ring on the
other end of the bag to seat it in the hopper
tubesheet. Repeat this procedure for each bag.
Ensure each snap ring is firmly seated in its
respective tubesheet hole (see Figure 8). Continue
working toward the front of the unit until all bags are
installed.
!WARNING
All electrical connections must be performed by a
qualified electrician according to all applicable codes.
Refer to the nameplate and/or attached documentation
for voltage, amperage, cycle and proper wiring.
Figure 8.
Installation of Filter Bag in Tubesheet
Revised 06/07
C-Series
Cyclone Dust Collector
12

Figure 9. Remote Connection Afterfilter Assembly
Revised 06/07
C-Series
Cyclone Dust Collector
CYCFIG8/9/10
13

Figure 11. Rotary Airlock Installation
Figure 10. Afterfilter Parts List
CYCFIG11
Item C9 Part # C18 Part # C27 Part # Description
C9E
Qty
C9W
Qty
C18E
Qty
C18W
Qty
C27E
Qty
C27W
Qty
01 18-1309 18-1308 18-1307 Hopper Weldment 1
1
4 4 4 4 4 4
9 9 18 18 27 27
N/A 1N/A 2N/A 3
N/A 1N/A 2N/A 3
1 1 1 1 1 1
N/A 2N/A 3N/A 4
1 1 2 2 3 3
1 1 2 2 3 3
32 32 48 48 64 64
32 32 48 48 64 64
32 32 48 48 64 64
N/A 30
30
60
30
20
10
10
2
2
1
1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
2
2
40
40
80
40
40
20
20
4
4
1
2
2
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
3
4
50
50
100
50
60
30
30
6
6
1
3
4
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1
N/A
1
1
1
1
1
1
1
1
1
1Plenum Assembly
Corner Support, Afterfilter
Filter Bag, 8" dis. x 75 1/2
Weather Door Assembly
Hinge
Outlet Panel, 18 x 30 opng
Weather Panel
Drum Lid Kit
Adapter Plate
Bolt-HX 3/8-16 x 1,ST,ZP
WSH-Lck,Sptrng, 3/8 reg
WSH-FLT,STD/PLT, 3/8
Bolt-HX 5/16-18 x 1,ST,ZP
WSH-Lck,Sptrng, 5/16 reg
WSH-FLT,STD/PLT, 5/16
Nut-HX, 5/16-18,ST,ZP
WSH-FLT,STD/PLT, 1/4
WSH-Lck,Sptrng,
1/4
reg
Nut-HX, 1/4-20,ST,ZP
Latch
Latch Pawl/CAM
Hood w/Install Hdw (optnl)
Slide Gate Assembly
Middle Support Panel
02-6257 02-6258 02-6259
10-8799 10-8799 10-8799
33-0208 33-0208 33-0208
10-8794 10-8794 10-8794
18-2154 18-2154 18-2154
10-8797 10-8797 10-8797
10-8795 10-8795 10-8795
03-1105 03-1105 03-1105
18-0944 18-0944 18-0944
30-0147 30-0147 30-0147
30-0153 30-0153 30-0153
30-0094 30-0094 30-0094
30-0010 30-0010 30-0010
30-0051 30-0051 30-0051
30-0050 30-0050 30-0050
30-0005 30-0005 30-0005
30-0049 30-0049 30-0049
30-0042 30-0042 30-0042
30-0004 30-0004 30-0004
39-0263 39-0263 39-0263
39-0265-42 39-0265-42 39-0265-42
10-8802 10-8802 10-8802
02-6041 02-6041 02-6041
10-8800 10-8800 10-8800
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Figure 11. Rotary Airlock Installation
Revised 06/07
C-Series
Cyclone Dust Collector
14

Figure 12. Drum Lid Installation
4.5 ELECTRICAL INSTALLATION NOTE: All electrical work must be performed by a
qualified electrician according to the most
stringent applicable codes. Be sure to use
proper size starter, conduit and wiring for
blower motor.
Start fan motor and visually check for proper rotation
as indicated by the “rotation arrow” decal on the fan
housing.
NOTE: While rotating backwards, the fan will still
deliver approximately 40% of its rated air
volume but will require more horsepower than
proper rotation. It is extremely important to
ensure proper fan rotation.
If your collector has a belt-driven blower wheel, DO
NOT attempt to make any pulley changes. Each
pulley is sized for proper operation prior to shipment.
No changes should be made unless specifically
directed by United Air Specialists, Inc.
CYCFIG12
!WARNING
All electrical work should be done by a qualified
electrician in accordance with local electrical
codes. Disconnect electrical power before
installing or servicing any electrical equipment.
See Figure 13 for wiring connections.
Revised 06/07
C-Series
Cyclone Dust Collector
15

Figure 13. Wiring Diagram
04-1534
Revised 06/07
C-Series
Cyclone Dust Collector
16

5. OPERATION
5.1 START-UP
Inspect the installation area and make certain no
tools, parts, etc. have been left anywhere on or
inside the unit. Check the fan discharge to make
certain it is free from all debris.
Start fan motor and check for proper rotation. A
rotation arrow is located on the fan housing. If the
fan is rotating in the opposite direction, disconnect
the power to the motor starter, interchange any two
wires on the output side of the starter (three-phase
systems only), engage starter disconnect, then start
fan and recheck rotation.
Before each start-up, verify that hopper slide gates
are closed. DUST-HOG High Efficiency Cyclone Dust
Collector drum lids with gasketing and drums must
be firmly in place and tight fitting. Ductwork slide
gates must be open. Check exhaust for any
obstruction.
To operate the cyclone dust collector, simply turn on
the blower.
NOTE: Running fan in incorrect rotation for an
extended period of time will cause fan motor
damage and reduce life of fan motor.
Adjust airflow with volume control damper(s) (not
supplied by UAS) on individual ductwork drops.
5.2 CHECK LIST
Always verify that any hopper slide gates are closed
and that the doors, drum lids and gaskets are in
place. The material being collected will not separate
from the airstream if any leakage occurs around the
base or drum. Failure to adhere to these instructions
may also cause the motor to overload. Verify that
exhaust air remains visibly clean. If an emission
develops, examine drums, drum lids, etc. for
possible leaks.
6. SERVICE
BEFORE SERVICING, NOTE THE
FOLLOWING:
1. Disconnect electrical power to the unit and
control panel.
2. Wear appropriate protective clothing when
servicing the dust collector.
3. Collected dust may be hazardous. Consult proper
authorities for handling and disposal.
4. Collected dust may be a potential fire hazard. DO
NOT perform grinding or operations involving open
flames unless fire protection measures are in
place. Refer to Section 1 for additional
precautions.
5. Disposal of collected dust must be according to
state and local environmental regulations.
6.1 DUST REMOVAL
Turn off the dust collector and empty the dust
storage drum/container as necessary to prevent dust
from accumulating. Empty the dust storage drum or
hopper when two-thirds full. If dust levels in storage
containers are allowed to accumulate to a high level,
dust may be drawn through the unit and discharged
out the exhaust.
NOTE: Do not allow the drum or hopper to overfill.
This can cause poor collector performance
and require extensive cleanup if the dust
overflows when the collecting device is
removed.
CAUTION
The blower compartment bolt-on panel must be
installed before operating the dust collector.
!CAUTION
Shut off the unit. Disconnect and lockout all
electrical power to the dust collector prior
to performing service work.
Revised 06/07
C-Series
Cyclone Dust Collector
17