ITW Simco-Ion Ion-O-Vac User manual

Ion-O-Vac 5200860 Rev H
INSTALLATION AND OPERATING INSTRUCTIONS
Ion-O-Vac
Web & Sheet Cleaners

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TABLE OF CONTENTS
1. SAFETY WARNINGS..........................................................................................1
2. INTRODUCTION ...............................................................................................3
Options Available for Web Applications ...........................................................3
Options Available for Sheet Applications (Space Permitting)............................3
3. SPECIFICATIONS ..............................................................................................4
4. INSTALLATION.................................................................................................5
Vacuum Heads .................................................................................................5
Brush Setting....................................................................................................5
Collection System.............................................................................................7
Miscellaneous Items..........................................................................................8
5. WIRING........................................................................................................ 11
Magnetic Starter & Blower Motor..................................................................11
Power Supplies................................................................................................12
Static Bars.......................................................................................................13
Variable Speed Control for Mark IV Ion-O-Vac.............................................13
6. PRIOR TO START-UP....................................................................................... 14
7. MAINTENANCE .............................................................................................. 15
Vacuum Heads ...............................................................................................15
Static Bars.......................................................................................................15
Flexible Tubing or Ducts ................................................................................16
Collection System...........................................................................................16
8. TROUBLESHOOTING....................................................................................... 16
Static Bar Operational Test.............................................................................16
D167RY, D267RY, F167 and F267 Power Unit Operational Test..................17
Dust Collector................................................................................................18
Ducting Collapsed or Plugged........................................................................19
Fan Exhaust is Restricted................................................................................19
Filter is Plugged with Fibrous Material...........................................................19
9. WARRANTY................................................................................................... 20
10. DIMENSIONAL DRAWINGS ............................................................................ 21

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1. SAFETY WARNINGS
NOTE! Statements identified with a NOTE indicate precautions necessary
to avoid potential equipment failure.
CAUTION! Statements identified with a CAUTION indicate minor or
moderate injury is possible.
WARNING! Statements identified with a WARNING indicate serious
injury is possible.
NOTE! This equipment must be correctly installed and maintained. Adhere
to the following notes for safe installation and operation.
1. This equipment must be correctly installed and properly maintained. Adhere
to the following cautions for safe installation and operation.
2. Read instruction manual before operating or installing device.
3. Qualified service personnel must do installation and repairs.
4. Ground the frame of the machine on which the power supply and neutralizing
bars are mounted.
5. Disconnect supply voltage to power supply before connecting neutralizing bar
to the high voltage terminal strip.
CAUTION! Electrical Shock Hazard
1. Do not touch bar when power supply is energized.
2. Disconnect supply voltage to power supply before connecting bar or
performing any maintenance to the system.
WARNING! Fire Hazard
Do not install or operate equipment in close proximity to any flammable solvents
or flammable materials.
This equipment must be correctly installed and properly maintained as outlined in
this manual. Adhere to the following cautions for safe installation and operation:
1. Disconnect and lockout all power before servicing this machine, unless
instructions state otherwise. Turn off web drive equipment and remove web, if
possible, before performing maintenance.

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2. Failure to properly ground the power supply may result in an electrical shock
hazard to personnel and inefficient operation of the equipment. Do not apply
line power until all grounds and high voltage connections have been completed.
3. Do not pour alcohol on bar or soak bar in alcohol at any time or damage to the
inner bar assembly may result.
4. Do not hang rags on static bar or a fire may result
5. To avoid a potential fire hazard caused by sparks in the dust collector, do not
mix combustible materials such as buffing lint, paper, wood, dust, aluminum
and magnesium with dust generated from grinding ferrous metals.
6. Under no condition should machine operator put a lit cigarette or any burning
object into the hood or ducting of the dust control system.
7. When collectors are used to collect dust at risk of fire or explosion, the dust
collector should be located outside the building. An individual familiar with
fire extinguishing equipment, flammable material hazards and local fire codes
should be consulted for installation of the collector and installation of proper
fire extinguishing equipment.
8. Explosion relief vents are required on some applications. Consult with
an insurance underwriter or a NFPA MANUAL (NFPA 68 Venting Of
Deflagrations – NFPA 91 Blower and Exhaust Systems) to determine proper
vent size and ratio. Vents installed on dust control equipment within a
building must be vented to the outside with ducting that meets the following
specifications:
• Cross sections are no smaller than the vent
• No longer than 10’
• Straight with minimal bends (to minimize chances of secondary explosion)
• Fabricated from 16 gauge (or thicker) sheet steel
9. Consult the proper authorities to determine proper venting methods. Simco-
Ion’s dust collectors do not contain explosion relief-vents.
10. Consult and comply with all National and Local Fire Codes and/or other
appropriate codes when determining the location and operation of dust
collection equipment.

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2. INTRODUCTION
The Ion-O-Vac sheet and web cleaning system consists of two main assemblies: The
vacuum head and the collection system. For web applications, two vacuum heads are
normally required. For sheet applications, one vacuum head is normally sufficient.
The vacuum head provides a uniform high velocity air flow at the orifice across the
entire width of the material being cleaned. A static eliminator is also provided with
web cleaners to remove static prior to the cleaning process. Contaminants removed
from the stock surface are carried to the collection system while the transporting air
is returned to the plant free of contaminants.
There are two basic types of vacuum heads:
• Mark I, vacuum head with a pair of stationary brushes (one left hand and
one right hand) or a pair of chad blades (for noncontact applications) One
static eliminator is normally provided to remove static before the cleaning
process.
• Mark IV, vacuum head with a combination of stationary brushes and a
rotary brush located at the orifice of the vacuum head. Due to the static
generated by the rotary brush, two static eliminators are normally provided
to remove static before and after the cleaning process.
Options Available for Web Applications
Adjustable Orifice: If the vacuum heads are to be installed on top of the web with
no roller underneath, this option is a must. On narrower web widths, this option will
enable the operator to close off the ends of the orifice to avoid losing the vacuum.
Manual or Pneumatic Retraction System: If the vacuum heads are to be installed
on top of an idler roller, this option will allow the operator to “swing” or “raise”
the vacuum heads for ease of webbing and to allow access to the idler rollers. Note
that Pneumatic Retraction Systems utilize air cylinders in place of the standard
Micrometer Adjustment feature.
Options Available for Sheet Applications (Space Permitting)
Quick Release Brackets: This option allows the operator to easily remove the
vacuum head from the press by simply engaging the quick release pins and sliding
the vacuum head away from the impression cylinder.
Canister Collection System: Consists of a regenerative low CFM, high static
pressure blower and a collector known as a canister which contains a pre-filter and
a filter. This system also features an audible alarm which is activated when the filter
needs changing.

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3. SPECIFICATIONS
Vacuum System
Requirements MK-I: 4.0”of water (min) MK-IV: 4.0”of water (min)
Volume MK-I: 6.5 cfm per inch of intake MK-IV: 14 cfm per inch of intake
MEB Static Bar Power Supply
High Voltage
F167 (120 VAC, 50/60 Hz, 0.25A) F267 (230 VAC, 50/60 Hz, 0.12A)
NOTE: Maximum 2 static bars or 200”total static bar length can be used with
power supply models F167 and F267.
Power Supply
D167RY (120VAC, 50/60 Hz, 0.25A) D267RY (230VAC, 50/60 Hz, 0.12A)
Note: Maximum 4 static bars or 200”total static bar length
can be used with power supply models D167RY and D267RY.

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4. INSTALLATION
Vacuum Heads
For installation of vacuum heads, please refer to the attached installation prints.
Mark I Vacuum Heads for Web Applications
Install the vacuum heads as shown on the installation print, paying particular
attentions to the relative position of the static bar and vacuum head orifice with
respect to the direction of the web path. The web should pass under the static bar
first (to eliminate static) and then pass under the orifice for cleaning. The vacuum
head can be installed on top of an idler roller or web. It is preferable that the vacuum
head is installed on top of an idler roller to maintain orifice air velocity. After the
vacuum heads are installed, DO NOT RUN THE MACHINE! PROCEED TO
BRUSH SETTINGS.
Mark I Vacuum Heads for Sheet Applications
Install the vacuum head as shown on the installation print, ensuring that the vacuum
head brushes sit about 1/16" off the impression cylinder. After the vacuum head is
installed, DO NOT RUN THE PRESS; PROCEED TO BRUSH SETTINGS.
Mark IV Vacuum Heads for Web Applications
Install the vacuum heads as shown on the installation print, paying particular
attention to the relative position of the mounting brackets and the angle of the
vacuum heads against the idler rollers or web. The vacuum heads must be installed
perfectly so that the rotary brush and stationary brush are all just “kissing” the
idler roller or web. The Mark IV vacuum heads are designed with two static bars
to remove static before and after the cleaning process. Note that Mark IV vacuum
heads that have been designed to fit over an idler roller are designed to fit over a
specific diameter roller and cannot be used for other diameter size rollers. After the
vacuum heads are installed, DO NOT RUN THE MACHINE; PROCEED TO
BRUSH SETTING.
Brush Setting
Mark I and Mark IV Vacuum Heads for Web Applications
Before locking all the bolts on mounting brackets, make sure the brushes are set
properly to the idler roller or on top of the web. The tip of the bristles should
“kiss” the material to be cleaned. Do not shove the brushes against the roller or
web; this will just wear out the bristles prematurely. The vacuum head must be
adjusted evenly to prevent the vacuum head from jamming in the bracket. Adjust
the vacuum head by turning the micrometer adjustment (or the optional pneumatic
reaction shaft) until the brush bristles “kiss” the material to be cleaned (Figures 1,

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2). Then tighten the adjustment locknuts to secure in place. For vacuum heads
supplied with chad blades, adjust the vacuum heads until there is a "1/32" to 1/16”
gap between the material to be cleaned and the tip of the chad blades (Figure 3).
Then tighten the adjustment locknuts to secure in place. Make sure that the vacuum
heads are fastened securely in place. Inch the machine and check for clearance. For
vacuum heads with manual or pneumatic retraction systems, retract the vacuum
heads and check for clearance. The vacuum heads should not interfere with the
normal operation of the web machine. After all clearances are checked, proceed to
COLLECTION SYSTEM.
WEB DIRECTION
SUPPLIED BY CUSTOMER
3" DIA IDLER ROLLER
MICROMETER ADJUSTMENT
BRUSHES TO MAKE A
“KISS” CONTACT WITH WEB
Figure 1. Brush Settings on Mark I Ion-O-Vac
NOTE: Raise or lower the vacuum heads to make sure the brush makes a
“kiss contact”.
Mark I Vacuum Heads for Sheet Applications
Lock all bolts in the mounting brackets. All Ion-O-Vacs for sheet-fed presses
are designed with micrometer adjustment (see Figure 4). Set the brushes to the
impression cylinder as follows:
1. Raise the vacuum head to its highest position with the micrometer adjustment
bolts (counterclockwise).
2. Lower the vacuum head with micrometer adjustment bolts evenly (clockwise)
until the brushes are about 1/16" off of the impression cylinder.
3. Lock the micrometer adjustment bolts.
4. Inch the press and check for clearance.
BRUSHES TO MAKE A
“KISS” CONTACT
WITH WEB
MICROMETER
ADJUSTMENT
WEB DIRECTION

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Figure 2. Brush Settings for Mark IV Ion-O-Vac
NOTE: Raise or lower the vacuum heads until all brushes make a “kiss”
contact with the web material.
WEB DIRECTION
CHAD BLADE TO BE SET
1/32” TO 1/16” AWAY
FROM WEB
MICROMETER
ADJUSTMENT
Figure 3. Brush Setting for Mark I Ion-O-Vav with Chad Blades
NOTE: Raise or lower the vacuum heads until the tip of the chad blades are
about 1/16” away from the web material.
Collection System
There are five different configurations for the Canister Collection System. The
dimensions are shown in the latter part of this manual.
Find a location for your collection system. When finding a location, remember that
only 8 feet of flexible ducting is supplied with your equipment. If the collection
system is to be located beyond the 8 foot supplied, then use a rigid ducting (PVC
type) with glued seams (to avoid loss of the vacuum) avoiding elbows and sharp
bends as much as possible. Do not use more than 25 feet of at least 6” diameter
additional ducting unless the unit is specifically designed for extensive ducting.
Assemble the collection system as shown in the print. For collection systems with
sound suppressors, make sure that all the seams have been sealed with silicone
(or similar type) to prevent vacuum loss. After collection system is located and
assembled, proceed to MISCELLANEOUS ITEMS.

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Figure 4. Brush Setting for Mark I Sheet Cleaner
NOTE: Raise or lower the vacuum head with the micrometer adjustment
bolts until the tip of the brushes are about 1/16" off of the impression
cylinder.
Miscellaneous Items
Manifold (where applicable)
Install manifold as shown in the installation prints. Make sure that it is fastened
securely to the vacuum head and that all joints and seams are sealed with silicone (or
similar type) to prevent vacuum loss. Check clearance and ensure that the manifold
does not interfere with safety guards and normal operation of the machine. Any
dampers or baffles supplied are normally closed for transit.
Flexible Tubing and Ducts

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After the manifolds are installed (where applicable) install the 8 foot flexible ducting
to the outlet of the vacuum heads and secure in place with hose clamps. Install
the other end of the flexible ducting to the inlet of the evacuator and secure with
hose clamps. If the evacuator has been located beyond the 8 foot flexible ducting
supplied, then use a rigid ducting (PVC type) with glued seams (to avoid vacuum
loss), avoiding elbows and bends as much as possible.
Power Supply
The power supply (Model F167) is a transformer that supplies power to the static
bars and is normally shipped separately with your equipment. When positioning
the power supply, remember that the static bars are normally supplied with a 10 ft.
power cable. Locate the power supply in an area free of dirt, oil, water or excessive
heat.
Static Bars
Static bars are normally supplied with web cleaners. There are occasions when the
static bar is removed from the head to prevent damage during transit. In this case,
reinstall the static bar to the vacuum head as per installation prints. For applications
with limited space, install the static bar remotely from the vacuum head as per
installation print. Install the static bar within 1” of the material to be neutralized.
When installing, do not cover emitter points with the clamps. Route the power cable
to the power supply, making certain that the cable does not touch any grounded
metal machine parts. Use stand-off insulators provided or PVC tubing as necessary.
For wiring the static bar to the power supply, refer to Section 5. WIRING.
Compressed Air for Pneumatic Retraction Systems
For Ion-O-Vac with the Pneumatic Retraction System option, the following items
will require some assembly; 40 foot air hose, 4-way valve, and filter/regulator. A
minimum of 60 PSIG is required to operate the pneumatic retraction system. See
print number 202-0042-00 for further instructions on how to route the air hoses
and fittings. The control valve is normally located close to the operator for easy
access during webbing.
NOTE: Flow control valves are factory set and should not require any
adjustment.
Variable Speed Control
For Mark IV Ion-O-Vacs with rotary brushes, a variable speed control is supplied to
control the drive motor. This should be located close to the operator for easy access
during operation. See Figures 6 general dimensions.

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Figure 6. Variable Speed Control General Dimensions (Penta-Drive)

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5. WIRING
Magnetic Starter & Blower Motor
The magnetic starter is shipped with the overload relay already installed. For
wiring instructions for the Siemens’ magnetic starter, see Print #202-0041-00. For
installation of the Reset Button on a Siemens’ magnetic starter, refer to Figure 9.
Figure 8. Magnetic Started General Dimensions (Siemens)
Figure 9. Reset Button installation (Siemens)
Remove the knockout in the cover or door and measure the dimension “X”. Add
0.19 inches/5 mm to length “X”. Cut or break off the extension rod to the next
longer notch; dimension “L”.

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Install the reset button. Make sure that the reset extension rod does not
unintentionally press the reset button with the cover/door closed causing the
overload relay to be in a continuous automatic mode and does reset the overload
relay when intentionally pressing the button from the front of the enclosure.
Power Supplies
The power supply can be wired separately from the equipment, or a single-phase
voltage can be picked up on the magnetic starter so that the power can be controlled
with the collection System. Make sure that the three-phase voltage matches the
input voltage requirement on the power supply. See Figure 10 and follow the
instructions below:
1. Install the power supply securely. Keep free of dirt, oil and water and keep away
from excessive heat.
2. If the power supply is not grounded through the line cord, connect a 16 GA
copper wire between the ground stud and cold water pipe or a grounded
machine frame. Clean the grounding surface of paint, dirt, etc. (DO NOT
connect to gas or hot water pipe.)
3. Remove dust cap and insert connector until it engages to the high voltage
connector spring. Tighten the screw cap into the high voltage terminal.
4. Connect the line cord to the electrical supply per nameplate specifications
(120V units are supplied with a 3-wire cord and a male plug; 230V units are
supplied with a 3-wire cord with a stripped, tinned lead).
5. For added safety and extended life for those units without an integral power
switch, input voltage to the power supply should be shut off when not in use. If
possible, connect input voltage to the power supply through the machine “ON/
OFF” and/or “RUN” circuit.
Figure 10. Power Supply

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Static Bars
Before the static bars can be connected
to the power supply, the spring loaded
cable connector kit must be installed on
the cable for the static bar. See Figure 11
for installation of the connector kit to the
power cable:
1. Cut cable off at desired length, then
slide knurled plug M (knurled end
first) over cable.
2. NOTE: MEASURE CAREFULLY,
ACCURACY IS IMPORTANT.
3. Strip ½” insulation off end of cable.
4. Straighten copper conductor wires. DO NOT TWIST.
5. Slide high voltage connector N over conductor until it butts against cable
insulation. Be sure all strands of the conductor are inserted into the connector.
6. Slide connector body P over high voltage connector until hole in connector
body lines up with set screw hole in the connector.
7. Insert set screw Q in connector through the hole in the connector body and
tighten.
8. After tightening, if set screw is not flush with or slightly below surface of
connector body P, disassemble and remove additional strands of wire from the
conductor to allow the set screw to be at least flush with the connector body P.
9. Pull firmly to be sure voltage connector N is tight on conductor.
10. Turn contact spring R – end with close turns, clockwise, by hand, onto high
voltage connector N until spring butts against connector body.
11. If an additional contact is needed on the power supply, remove a plug or cap
from one of the other holes in the plastic receptacle. To remove plug or cap, jab
a screwdriver with an insulated handle through center and pry off. If plug or
cap has a screw slot, turn counterclockwise to remove.
12. Insert the connector into the hole and tighten the knurled plug. FINGER
TIGHT ONLY.
Variable Speed Control for Mark IV Ion-O-Vac
The installation manual for both Fincor and Bodine speed controls is shipped
with the speed controls. Please refer to the manufacturer’s manual when wiring the
variable speed control to the cylinder brush drive motor.
Figure 11. Spring Loaded Connector Installation

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6. PRIOR TO STARTUP
To avoid damage to the press, please use the checklist below before starting up the
Ion-O-Vac web and sheet cleaner:
1. Check Clearances: Inch the press and check for clearance to the vacuum heads.
For a sheet-fed press, make sure that the gripper bars do not hit the vacuum
head assembly. For Ion-O-Vacs with a manual or pneumatic retraction system,
make sure that the vacuum heads or the drive motor does not interfere with
normal press operation both in retracted or normal position.
2. Check Seams: To avoid vacuum loss, check all the seams and make sure that
they are sealed properly.
3. Check Voltages: Double check that all power input corresponds to the
nameplates of the collection system, power supplies, drive motors, speed
controls and magnetic starter. Make sure that the overload relay is set at the
appropriate amperage rating.
4. Check Dampener Settings: To avoid damage to the collection system, double
check all ducting dampeners to make sure they are open.

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7. MAINTENANCE
Although the Ion-O-Vac is virtually maintenance free, a system of preventive
maintenance should be set up to insure maximum efficiency and service life paying
particular attention to the following points:
Vacuum Heads
1. Check the orifice and clean out as necessary. A small stiff brush or a blast of
high pressure air should be sufficient.
2. Remove the flex hose connection from the vacuum head assembly and check for
any sheets or material that might have been “sucked” inside the vacuum head.
3. The brushes should be cleaned or replaced regularly. The length of time between
cleaning and replacement will be dependent primarily on the nature of the
material being cleaned. Brush bristles should not be permitted to become stiff
with ink or coatings or become excessively dirty.
4. Check the brush setting in relation to the material being cleaned, refer to
Section 2 under brush settings.
5. On Mark IV vacuum heads with a rotary brush, remove side plate and check the
doctor blade to insure that it is adjusted correctly. It should engage the rotary
brush by 1/32” to 1/16”.
6. Check all mounting bolts and tighten as necessary.
Static Bars
For maximum efficiency, it is essential that the ionizing points located on the inner
bar be kept clean. If metal filings or material fragments fall into the static bars, they
can short circuit that section of the bar and make it inoperative until the particles are
removed. Periodic use of a soft brush or compressed air will prevent the points from
accumulating hardened balls of lint, grease and other foreign matter that reduce their
sharpness and decrease efficiency.
1. Turn off line power to the power supply before cleaning, removing static bars
from the vacuum heads or machine or before breaking any ground connections.
2. Remove loose particles with compressed air.
3. To remove built-up deposits, press a soft pencil eraser down on the emitter
point. Twist the pencil slightly and remove.
4. If particles cannot be dislodged with air or soft pencil erasers, remove the bar,
turn the bar face down and tap it. Mount the bar back in position and tighten.

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5. Resistant coatings may be removed with Isopropyl Alcohol (without additives)
applied with a clean cloth. Do not pour Isopropyl Alcohol on the bar or
soak the bar or any of its components in the alcohol. Do not use any other
commercial cleaners or solvents, or parts may be damaged. Dry thoroughly. Do
not attempt to scrape the points. The points must remain as sharp as possible
for optimum operation. If the points become dull or damaged, the bar must be
replaced. Let all alcohol evaporate completely before restoring power to the bar.
Flexible Tubing or Ducts
1. Ducting should be checked for blow-outs, punctures or other openings.
2. Check for any restrictions or dirt accumulation inside the ducting.
Collection System
This system incorporates an audible alarm which activates when the filter needs to
be cleaned or replaced. Make sure that the bypass air inlet (between the canister and
blower) is clean and open.
To clean the filter, blow from inside out with a high pressure air hose. The pre filter
may be washed out with mild soap and water.
8. TROUBLESHOOTING
Static Bar Operational Test
Equipment Needed: TenSION Voltage Detector (Part # 4050556)
WARNING! Fire Hazard
Remove intrinsically safe equipment (XP-2) from hazardous area or wait
until hazardous area clears of all volatile fumes before performing this
procedure.
CAUTION: High Voltage - Refer testing to qualified personnel
1. Hold the TensION at a distance from the ionizing points / emitters. If a high
voltage is present, a red indicator in the plastic tip will illuminate.
a) If test produces no indication of voltage, perform static bar cleaning
procedure then check affected points for metal fragments. Repeat Steps 1
of the static bar operational test after performing cleaning procedure.
b) If TensION shows no indication of voltage on any points, perform power
supply test (see below).
c) If it is determined that the power supply is operative, and more than one
static bar is in use, locate the faulty bar.

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CAUTION! Electrical Shock Hazard
Power supply must be turned off during disconnection and re-connection of static
bar.
1. Disconnect all but one static bar from the high voltage terminal.
2. Use TensION to test several points on the bar. If orange-red glow occurs, the
bar is functioning properly. Disconnect that bar and reconnect next bar. Check
all bars until faulty bar(s) is located by no glow.
D167RY, D267RY, F167 and F267 Power Unit Operational Test
Equipment needed:
• Multimeter – Fluke Model 70 Series or equivalent
• High Voltage Probe – Fluke Model 80 K or equivalent with minimum 20
KVAC rating
CAUTION: High Voltage
Refer testing to qualified service personnel. Failure to do this can affect a
product’s operation and can result in personal injury.
1. Verify power supply is off and static bar(s) are disconnected.
2. Set multimeter for AC voltage so that it can read 20KVAC full scale. Connect
high voltage probe to multimeter and connect ground lead on high voltage
probe to ground.
3. Connect a short (approximately 4”) piece of stiff wire to contact on end of high
voltage probe.
4. Insert wire into high voltage connector making contact with screw head inside
high voltage connector on power supply.
5. Turn on power supply. Operating voltage should be between 7500 VAC and
8100 VAC. The power supply is not functioning properly if it is not operating
between these voltages.
NOTE: Input voltage to power supply must be the same as on power supply
label.
6. Turn off power supply.
7. Remove high voltage probe from connector in power supply.

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Dust Collector
CAUTION! Electrical Shock Hazard
A qualified electrician must perform all electrical work. Failure to do this
can affect a product’s operation and can result in personal injury.
If blower motor will not start:
• Proper wire size was not used. Rewire per local and national codes
• Motor is not wired correctly. Rewire, referring to motor wiring diagram
located on motor
• Unit is not wired for available voltage. Correct wiring for proper input
voltage
• Input circuit down. Check input to motor circuits for voltage on all leads
NOTE: A blower motor is easily overloaded when it is forced to handle too
much air. An insufficient air supply causes few, if any, problems. Simco-Ion
Dust Collectors are designed to make maximum use of the motor’s
horsepower but, they are not under powered. Any motor that indicates an
amperage draw in excess of 10% of the manufacturer’s recommendation on
the nameplate is overloaded. Overloading may be caused by one or more of
the conditions under “if blower motor will not start.”
If blower motor starts, but does not keep running:
• Incorrect starter heater elements are installed. Replace with proper heater
elements
• Slide gate or hopper exits are not closed properly. Close gate or exits
properly
• Insufficient supply voltage. Check the supply voltage to verify that it meets
the motor manufacturer’s requirements on the nameplate
• Insufficient air flow
• Fan rotating backwards. Change the fan rotation (for three phase only):
– Disconnect dust collector from electrical outlet
– Look at the rotation sticker on the fan housing for proper rotation
direction
– Change the motor rotation by interchanging any two supply leads (three
phase only). On single phase motors, the internal wiring will have to be
changed. Reference motor wiring diagram
– Reconnect dust collector to electrical outlet