Baileigh Industrial ISF-1000 User manual

OPERATOR’S MANUAL
INTELLIGENT SHOP AIR FILTRATION SYSTEM
MODEL: ISF-1000
© 2021 Baileigh Industrial Holdings LLC
REPRODUCTION OF THIS MANUAL IN ANY FORM WITHOUT WRITTEN APPROVAL OF BAILEIGH INDUSTRIAL
HOLDINGS LLC IS PROHIBITED. Baileigh Industrial Holdings LLC, Inc. does not assume and hereby disclaims any
liability for any damage or loss caused by an omission or error in this Operator’s Manual, resulting from accident,
negligence, or other occurrence.
Edition 1 12/2021
Baileigh Industrial Holdings LLC
P.O. Box 531
Manitowoc, WI 54221-0531
Phone: [phone]
Fax: [phone]
[email protected]

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1.0 Important Safety Instructions
When using an electrical appliance, basic precautions should always be followed, including the following:
READ ALL INSTRUCTIONS BEFORE USING THIS AIR FILTRATION UNIT.
To reduce the risk of fire, electric shock, or injury:
1. Read and understand the entire owner's manual before attempting assembly or operation.
2. Read and understand the warnings posted on the machine and in this manual. Failure to comply with all of these
warnings may cause serious injury.
3. Replace the warning labels if they become obscured or removed.
4. Do not use this air filtration system for other than its intended use. If used for other purposes, Baileigh disclaims any
real or implied warranty and holds itself harmless from any injury that may result from that use.
5. Never duct a machine directly into the air filtration unit.
6. To avoid a potentially dangerous situation, do not use this equipment to filter volatile fumes or smoke.
7. Do not use this equipment to filter flammable vapors. This air filtration unit is designed and intended for the filtration of
air borne dust only. It is neither designed nor intended for any other purpose whatsoever.
8. Keep visitors a safe distance from the work area. Keep children away.
9. Make your workshop child proof with padlocks, master switches or by removing starter keys.
10. DRUGS, ALCOHOL, MEDICATION. Do not operate tool while under the influence of drugs, alcohol or any medication.
11. Make certain the switch is in the OFF position before connecting the machine to the power supply.
12. Make certain the machine is properly grounded.
13. Use recommended accessories; improper accessories may be hazardous.
14. GROUND ALL TOOLS. If tool is equipped with three prong plug, it should be plugged into a three-hole electrical
receptacle. If an adapter is used to accommodate a two-prong receptacle, the adapter lug must be attached to a known
ground. Never remove the third prong.
15. WARNING: Drilling, sawing, sanding or machining wood products generates wood dust and other substances known
to the State of California to cause cancer. Avoid inhaling dust generated from wood products or use a dust mask or
other safeguards to avoid inhaling dust generated from wood products. Wood products emit chemicals known to the
State of California to cause birth defects or other reproductive harm. (California Health and Safety Code Section
25249.6)
16. Keep safety guards, panels, and doors in place, secured, and always closed when the machine is in use. If removed
for maintenance purposes, use extreme caution and replace the guards, install the panels and close the doors
immediately after completion of maintenance.
17. Maintain tools with care. Keep filters clean for the best and safest performance.
18. Turn off the machine before cleaning. Use a brush or compressed air to remove chips or debris —do not use your
hands.
19. Do not use this air filtration unit with a damaged cord or plug. If the unit is not working as it should, has been dropped,
damaged, left outdoors, or dropped into water, return it to a service center.
20. When ceiling mounted, bottom of filtration unit must be at least 7 feet from the floor. The mounts must be anchored to
building structure which will support the weight of the air filtration unit. Never mount to surfaces such as dry wall or
false ceiling grids.
21. When bench top mounted, do not place this unit on an unstable surface, or where there is a risk of tipping over. Serious
injury could occur if the unit tips over.

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22. To reduce risk of electric shock, do not expose filtration unit to water or rain.
23. Do not use in high humidity environments. Doing so may cause electric shock and/or decreased performance of the
unit.
24. WARNING: Not suitable for use with solid-state speed controls.
25. Suitable for commercial or industrial use only.
WARNING: Some dust, fumes and gases created by power sanding, sawing, grinding, drilling, welding and other
construction activities contain chemicals known to the State of California to cause cancer and birth defects or other
reproductive harm. Some examples of these chemicals are:
•lead from lead-based paint
•crystalline silica from bricks, cement and other masonry products
•arsenic and chromium from chemically treated lumber
Your risk of exposure varies, depending on how often you do this type of work. To reduce your exposure to these chemicals,
work in a well-ventilated area and work with approved safety equipment, such as dust masks that are specifically designed
to filter out microscopic particles. For more information go to http://www.p65warnings.ca.gov/ and http://www.
p65warnings.ca.gov/wood.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device
may not cause harmful interference, and (2) this device must accept any interference received, including interference that
may cause undesired operation.
Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic
Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference, including interference that may
cause undesired operation of the device.
This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et
Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux
deux conditions suivantes :
L’appareil ne doit pas produire de brouillage;
L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le
fonctionnement.
Cet équipement est conforme aux limites d’exposition aux radiations IC CNR-102 établies pour un environnement non
contrôlé.
SAVE THESE INSTRUCTIONS

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Safety Instructions
LEARN TO RECOGNIZE SAFETY INFORMATION
This is the safety alert symbol. When you see this symbol
on your machine or in this manual, BE ALERT TO THE
POTENTIAL FOR PERSONAL INJURY!
Follow recommended precautions and safe operating practices.
UNDERSTAND SIGNAL WORDS
A signal word –DANGER,WARNING,or CAUTION –is used with the safety alert symbol.
NOTICE, which is not related to personal injury, is used without a symbol.
DANGER: Indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING: Indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION: Indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE: Indicates a situation which, if not avoided, could
result in property damage.
IMPORTANT
PLEASE READ THIS OPERATORS MANUAL CAREFULLY
It contains important safety information, instructions, and necessary operating procedures.
The continual observance of these procedures will help increase your production and
extend the life of the equipment.
DANGER
WARNING
CAUTION
NOTICE

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SAVE THESE INSTRUCTIONS.
Refer to them often and use them to instruct others.
PROTECT EYES
Wear safety glasses or suitable eye protection
when working on or around machinery.
PROTECT AGAINST NOISE
Prolonged exposure to loud noise can cause impairment or loss of
hearing. Wear suitable hearing protective devices such as earmuffs or
earplugs to protect against objectionable or uncomfortable loud noises.
DUST HAZARD
Wear appropriate dust mask. Dust created while using machinery can
cause cancer, birth defects, and long-term respiratory damage. Be aware
of the dust hazards associated with all types of materials.

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2.0 Table of Contents
1.0 Important Safety Instructions................................................................................................ 1
Safety Instructions...................................................................................................................... 3
2.0 Table of Contents................................................................................................................. 5
3.0 About This Manual ............................................................................................................... 6
4.0 Features............................................................................................................................... 7
5.0 Specifications....................................................................................................................... 8
6.0 Setup ................................................................................................................................. 10
6.1 Unpacking and Clean Up ................................................................................................... 10
6.2 Shipping Contents.............................................................................................................. 10
6.3 Battery Installation.............................................................................................................. 10
6.4 Installation.......................................................................................................................... 11
6.4.1 Overhead (ceiling) ....................................................................................................... 11
6.4.2 Benchtop..................................................................................................................... 11
7.0 Electrical Connections........................................................................................................ 12
7.1 Grounding Instructions ....................................................................................................... 12
7.2 Extension Cords................................................................................................................. 12
8.0 Controls Functions ............................................................................................................. 14
8.1 Control Panel Buttons ........................................................................................................ 14
8.2 RF Remote Control ............................................................................................................ 14
POWER ON/OFF SWITCH –A............................................................................................ 14
ON/OFF BUTTON (control panel or remote) –B .................................................................. 14
TIMER (control panel or remote) .......................................................................................... 15
FAN SPEED ADJUSTMENT (control panel or remote) ........................................................ 15
AUTOMATIC MODE ............................................................................................................ 16
FILTER STATUS INDICATOR (control panel)...................................................................... 17
9.0 Operation ........................................................................................................................... 17
10.0 User-Maintenance............................................................................................................ 18
10.1 Changing the Filters ......................................................................................................... 18
10.2 Cleaning the Filters ......................................................................................................... 19
10.2.1 Washable Filters........................................................................................................... 19
10.2.2 Dry Filters..................................................................................................................... 20
10.3 RF Remote Control Replacement.................................................................................... 20
10.4 Cleaning Sensors............................................................................................................ 20
10.5 Sensor Replacement....................................................................................................... 21
10.6 Control Board Replacement ............................................................................................ 21
11.0 Troubleshooting .............................................................................................................. 22
12.0 Replacement Parts.......................................................................................................... 24
12.1.1 ISF Unit –Exploded View............................................................................................. 24
12.1.2 ISF Unit –Parts List ..................................................................................................... 25
12.2.1 Display Module Assembly –Exploded View ................................................................. 26
12.2.2 Display Module Assembly –Parts List.......................................................................... 26
12.3.1 Remote Control Assembly –Exploded View................................................................. 27
12.3.2 Remote Control Assembly –Parts List ......................................................................... 27
13.0 Electrical Connections 115V............................................................................................ 28
14.0 Warranty and Service...................................................................................................... 29

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3.0 About This Manual
This manual is provided by Baileigh, covering the safe operation and maintenance procedures for a Baileigh Model ISF-
1000 Air Filtration System. This manual contains instructions on installation, safety precautions, general operating
procedures, maintenance instructions and parts breakdown. Your machine has been designed and constructed to provide
consistent, long-term operation if used in accordance with the instructions as set forth in this document.
This manual is not intended to be an exhaustive guide to air filtration systems. Additional knowledge can be obtained from
experienced users or trade articles. Whatever accepted methods are used, always make personal safety a priority.
If there are questions or comments, please contact your local supplier or Baileigh. Baileigh can also be reached at our web
site: www.baileigh.com.
Retain this manual for future reference. If the machine transfers ownership, the manual should accompany it.
Read and understand the entire contents of this manual before attempting assembly or operation!
Failure to comply may cause serious injury!
Register your product online -
https://www.baileigh.com/support-us/product_registration

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4.0 Features
•Two-filter system with air diffuser disperses outgoing air into a broader pattern
•Disposable electrostatic outer filter attracts more dust particles than standard filters
•Inner pocket filter is removable for easy cleaning
•Can be either bench-top or ceiling mounted
oFour eye bolts provided for ceiling mount
•Large easy to read display panel clearly shows:
oFilter Status
▪Patent Pending system monitors the condition of the filters
▪Bright LED indicators notify the user of the filter status
•GOOD
•REPLACE SOON
•REPLACE
oFan Speed –6 levels
oTimer setting
▪1 to 16 hours in 1-hour increments
▪automatically shuts off when timer runs out
•High-efficiency Brushless DC motor
oImproved durability
oQuieter operation
oMore energy efficient
•Auto Mode:
oIn Auto Mode the unit monitors ambient air quality using an integrated PM2.5 sensor
and adjusts fan speed to compensate
oMore air flow when it’s needed to quickly improve air quality
oSave energy and filter life when dust levels are low
•Patent Pending air flow design not only increases air volume but also decreases noise
•High strength plastic construction:
oReduced weight for ease of installation compared to sheet metal construction
oAbsorbs vibration for quieter operation
oImpact resistant

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5.0 Specifications
Table 1
Model No.
ISF-1000
Stock No.
1231260
SPECIFICATION
Motor:
Motor type
BLDC (Brushless Direct Current Motor)
Horsepower
1/3HP
Phase
3PH
Electrical:
Voltage
120V input, single phase only
Frequency
60Hz
Listed FLA (full load amps)
3.8 A
Motor speed range
600~1,100 RPM
Power cord
SJT 18 AWG x 3C, 6 ft.
Power plug
American Type NEMA (10A/125V)
Overload protector
5A
Performance:
Fan Speed
Air flow without filter
(CFM) 1
Sound rating @ 1m 1
1
450 ±10%
51dB
2
560 ±10%
56dB
3
670 ±10%
60dB
4
780 ±10%
63dB
5
890 ±10%
66dB
6
1000 ±10%
67dB
Control Panel:
On/off switch
Rocker switch
Speed control
Six selectable speeds
Timer Setting (Hour)
1 ~ 16 (LED display)
Display
LED module
Digital Remote Control:
Transmitter
Radio Frequency
Battery
CR2032.3 Volt Button Cell
Inner Filter (stock # 708733)
1 Micron Replacement Inner Filter

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Table 1 (cont.)
Filters:
Outer Filter (stock # 708731)
5 Micron Replacement Electrostatic Out Filter (carton frame)
Inner Filter (stock # 708733)
1 Micron Replacement Inner Filter
Dimensions and Weight:
Overall Dimension (L x W x H/mm)
765 x 615 x 390 /mm
Packing Dimension (L x W x H/mm)
830 x 688 x 490 /mm
Packing Material
Corrugated Box and Styrofoam
Net Weight (lbs.)
33Ibs (15 kg)
Gross Weight (lbs.)
41.8lbs (19 kg)
1Variable of ±10%, for general information only, not to be viewed as fixed parameters for inspection purposes.
L = length, W = width, H = height
n/a = not applicable
The specifications in this manual were current at time of publication, but because of our policy of continuous improvement,
Baileigh reserves the right to change specifications at any time and without prior notice, without incurring obligations.

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Read and understand the entire contents of this manual before attempting assembly or operation.
Failure to comply may cause serious injury.
6.0 Setup
6.1 Unpacking and Clean Up
Inspect the Air Filtration Unit and check for shipping damage. Report any damage immediately to your distributor and
shipping agent. Do not discard any shipping material until the Air Filtration Unit is installed and running properly.
Compare the contents of your container with the following parts list to make sure all parts are intact. Missing parts, if any,
should be reported to your distributor.
6.2 Shipping Contents
Carton contents
1 Air Filtration Unit
1 Remote Control
1 CR2032 Battery
1 Manual and Warranty Card
4 Eye Bolts
6.3 Battery Installation
1. Remove the battery cover on the rear of the remote control as shown in Fig. 6-1.
2. Install the supplied battery (CR2032) with the “+” side facing upward (Fig. 6-1).
3. Replace the battery cover.
Figure 6-1

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6.4 Installation
6.4.1 Overhead (ceiling)
Overhead structure (often ceilings) must be capable of supporting the weight of the air filtration
unit and absorbing any vibrations arising from the unit. Appropriate fasteners must be used to secure to the ceiling.
Failure to comply may cause serious injury. Never mount to surfaces such as dry wall, false ceiling grids, etc.
When overhead mounting such as a ceiling, make sure chain and ceiling hooks are properly rated for hanging this unit.
Refer to figure 6-2. After noting the direction of air flow, use the hole location dimension to place the anchors in the ceiling
so that the chains hang as straight as possible.
Clearance should be at least 7 feet from bottom of unit to the floor.
Figure 6-2
This unit will work best if located away from corners and heating/cooling vents.
6.4.2 Benchtop
When bench top mounting is used, make sure that the surface is flat and level and does not allow the ISF to move over the
surface which could allow it to fall.
Verify that the bench is stable and secure and will not tip causing the ISF to fall.
In either installation:
•Route the power cord so that it will NOT become entangled in the machine in any way.
•Route the cord to the power supply in a way that does NOT create a trip hazard.
Air Flow
22-3/8”
20-1/16”
13”

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7.0 Electrical Connections
Electrical connections should be made by a qualified electrician in compliance with all relevant
codes. Failure to comply may cause serious injury.
The ISF-1000 Air Filtration System is prewired for single phase, 120V power. It is provided with a plug designed for use on
a circuit with a grounded outlet that looks like the one pictured in Figure 7-1.
It is recommended that the ISF-1000 be connected to a 15 amp circuit with a circuit breaker or fuse. If fuses are used, they
should be time-delay fuse marked “D”. Local codes take precedence over recommendations.
7.1 Grounding Instructions
1. All Grounded, Cord-connected Tools:
This machine must be grounded. In the event of a malfunction or breakdown, grounding provides a path of least resistance
for electric current to reduce the risk of electric shock. This tool is equipped with an electric cord having an equipment-
grounding conductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and
grounded in accordance with all local codes and ordinances.
Do not modify the plug provided - if it will not fit the outlet, have the proper outlet installed by a qualified electrician.
Improper connection of the equipment-grounding conductor can result in a risk of electric shock. The conductor with
insulation having an outer surface that is green with or without yellow stripes is the equipment-grounding conductor. If repair
or replacement of the electric cord or plug is necessary, do not connect the equipment-grounding conductor to a live terminal.
Check with a qualified electrician or service personnel if the grounding instructions are not
completely understood, or if in doubt as to whether the tool is properly grounded. Failure to comply may cause
serious or fatal injury.
Use only 3-wire extension cords that have 3-prong grounding plugs and 3-pole receptacles that accept the tool's plug.
Repair or replace damaged or worn cord immediately.
2. Grounded, cord-connected tools intended for use on a supply circuit having a nominal rating less than 150 volts:
This tool is intended for use on a circuit that has an outlet that looks like the one illustrated in Figure 7-1.
Figure 7-1
7.2 Extension Cords

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The use of extension cords is discouraged. Try to position machines within reach of the power source. If an extension cord
must be used, make sure it is heavy enough to carry the current your product will draw. An undersized cord will cause a
drop in line voltage resulting in loss of power and overheating. Table 2 shows correct size to use depending on cord length
and nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.
Ampere
Rating
Volts
Total length of cord in feet
More
Than
Not
More
Than
120
25
50
100
150
AWG
00
06
18
16
16
14
06
10
18
16
14
12
10
12
16
16
14
12
12
16
14
12
Not
Recommended
Extension Cord Recommendations
Table 2

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8.0 Controls Functions
8.1 Control Panel Buttons
Figure 8-1
8.2 RF Remote Control
Figure 8-2
POWER ON/OFF SWITCH –A
The Power ON/OFF switch (Fig. 8-1, A) is a rocker switch on the control panel used to supply power to the ISF electronic
controls and thus the full ISF.
In the OFF position, AC power is disconnected from the electronics. The ISF unit will Not turn On.
In the ON position, AC power is connected to the electronics. The electronics are powered On in a STANDBY state awaiting
user input via the ON/OFF button on either the control panel or the remote.
ON/OFF BUTTON (control panel or remote) –B
The On/Off Button (Fig. 8-1 and 8-2, B) on the controls and the remote perform the exact same function under the exact
same conditions.
When the Power switch (Fig. 8-1, A) is first turned ON, power is supplied to the electronics and the ISF unit is in the
STANDBY state. All DISPLAYs are off.
A
A
B
B

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Each press of the ON/OFF button (Fig. 8-1 and 8-2, B) cycles the ISF unit between STANDBY and ON.
Pressing the ON/OFF button once:
•ISF Unit goes to ON state.
•The TIMER DISPLAY is blank.
•The fan starts to run at speed 1.
•The SPEED DISPLAY shows 1 bar for speed 1.
•The FILTER DISPLAY will illuminate the filter status.
Pressing the ON/OFF button again does the following:
•ISF unit goes to STANDBY state.
•All DISPLAYS are off, and the fan stops.
TIMER (control panel or remote)
The TIMER buttons (Fig. 8-1 and 8-2) on the controls and the remote perform the exact same function under the exact
same conditions.
The TIMER may be set in 1-hour increments from 1 to 16 hours. When the timer expires, the fan will stop and the ISF will
enter STANDBY state.
When the timer is not being used, the TIMER display will be blank and the ISF will run continuously until the user changes
the settings or stops the ISF.
To activate the TIMER, pressing the TIMER + button.
•The TIMER DISPLAY changes from blank to display flashing “1”. This is 1 hour.
•Pressing the TIMER + button again will increase the number by 1 each time the TIMER + button is pressed. Up to a
maximum of 16 hours.
•Pressing the TIMER –button will decrease the number by 1 each time the TIMER - button is pressed. Down to a blank
display turning the TIMER Off and running the ISF continuously.
•If the display is already set and showing an hour time value, then pressing the TIMER + or –button will add or subtract
time from the already set value.
•When the TIMER + or –button have been pressed, the number on the TIMER display will flash for 1 second and then
show steady ON. Steady ON indicates the TIMER is set and the countdown has begun.
•Pressing and holding either the TIMER + or –button (2 seconds) will advance the count quickly (changing every 0.2
seconds) until the button is released.
FAN SPEED ADJUSTMENT (control panel or remote)
The SPEED Buttons (Fig. 8-1 and 8-2) on the controls and the remote perform the exact same function under the exact
same conditions.
The SPEED display uses illuminated bars to indicate which speed level is active. The upper most illuminated bar is the
current speed setting. The bars not lit are still available to increase fan speed if desired.

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Air flow at each fan SPEED setting is as follows:
Fan Speed
Setting
CFM
1
450 ±10%
2
560 ±10%
3
670 ±10%
4
780 ±10%
5
890 ±10%
6
1000 ±10%
Table 3
When the ISF is turned ON, the fan will start and run at SPEED 1 until changed by the user. The SPEED display will show
1 bar.
•Pressing the SPEED + button will increase the fan speed.
•Pressing the SPEED –button will decrease the fan speed.
AUTOMATIC MODE
NOTE: For best performance in AUTO mode, allow adequate air flow to the sensor on the bottom of the unit (see Fig. 8-3).
Figure 8-3
The AUTO buttons (Fig. 8-1 and 8-2) on the controls and the remote perform the exact same function under the exact same
conditions.
When the AUTO button is pressed, the AUTO button is illuminated, and the ISF is operating in AUTO mode.
In AUTO mode, the integrated sensor detects the air quality and adjusts the fan speed accordingly. Thereby reducing
energy consumption when air quality is good and increasing the fan speed when dust is present.
•Pressing either the SPEED + or –button will deactivate AUTO mode and return to manual mode.
NOTE: In AUTO mode the unit may require several minutes to return to fan speed 1 once dust is
detected. The unit intentionally ramps down slowly to ensure good shop air quality.

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FILTER STATUS INDICATOR (control panel)
The FILTER status indicators are located on the control panel and are there to indicate the condition of the filters.
"GOOD" indicates that the filters are clean enough to provide effective filtration.
"REPLACE SOON" indicates that the filters are becoming clogged, reducing the unit’s ability to effectively filter the shop
air, and therefore will need to be cleaned/replaced soon.
REPLACE" indicates that the filter is clogged to the point that it needs to be cleaned or replaced.
9.0 Operation
NOTE: The Air Filtration Unit is designed to remove airborne non-metallic dust particles; it is not designed to take the place
of a dust collection system.
Larger particles are trapped by the outer filter. Smaller particles are stopped by the fine mesh pockets of the inner filter.
The air is then exhausted through the diffusion filter, which has a fibrous composition to help diffuse the air.
Normal operation:
•At the Control panel, place Power On/Off switch to ON.
•From either the Control panel or Remote, press the On/Off button.
•Set the SPEED as desired or select AUTO.
•If desired, set the TIMER to automatically turn off at a later time.
•At the end of the day/shift/leaving for an extended period of time, press the On/Off button to stop the fan.
•If leaving for a longer period of time such as weekend or vacation, turn the Power switch to Off as well.

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10.0 User-Maintenance
Always disconnect power to the machine before performing maintenance. Failure to do this may
result in serious personal injury.
10.1 Changing the Filters
To reduce the risk of injury, disconnect the air filtration system from the power source (unplug)
before servicing or changing filters. Failure to comply may cause serious injury!
There are two filters that need to be changed.
Filter life will vary depending on the amount of usage and the environment of your shop. Clogged filters will reduce the
amount of air circulation.
1. Lift the filter up and pull outward on the bottom edge to remove the filter.
Figure 10-1
2. Remove the inner filter by pulling straight out of the cabinet.
3. Remove any protective wrapping from the new filters.
4. Install the filters in reverse of the removal. The outer filter has directional air flow arrows printed on the frame which
depicts the direction of air flow. Make sure it is facing the proper direction when installed. If no directional arrows are
present, the inboard side of the filter will typically have metal support not used on the outboard side.
Replacement Filters:
NOTE: Baileigh brand filters are recommended for best performance.
708731 ......Electrostatic Outer Filter
708732 ......Washable Electrostatic Outer Filter
708733 ......Inner Three-Pocket Filter
708734 ......Charcoal Filter

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10.2 Cleaning the Filters
To reduce the risk of injury, disconnect the air filtration system from the power source (unplug)
before servicing or changing filters. Failure to comply may cause serious injury!
This ISF is designed to remove airborne non-metallic dust particles from the air. Cleaning is about removing those particles
from the filter in the opposite direction from which it came.
It is recommended to clean both filters at the same time. Whether using the Filter Status Indicator or a visual inspection,
both filters should be cleaned to restore as much filtration ability as possible.
Remove the filters from the ISF unit as described in 10.1 Changing the Filters.
10.2.1 Washable Filters
Washable filters are those filters which may get wet and allowed to dry before returning to service. The replacement
Washable Electrostatic Outer Filter (P/N 708732) is a washable filter.
Figure 10-2 Inside of filter shown
•Using a hose and spray nozzle with normal tap water pressure, spray the filter from the inside out. Opposite the
operating air flow. This will rinse the larger loose particles out of the filter.
•Mix a mild detergent and water mixture (soap) such as dish soap. Mix a drop or two of dish soap and water into a spray
bottle. If using a commercial electrostatic detergent, follow the label instructions.
•Spray the soap onto the entire filter until fully covered.
•Allow the soap to soak 1 to 2 minutes on the filter but do not allow the soap to dry. This will create a sticky film that is
difficult to remove.
•Thoroughly rinse the soap out of the filter and the filter frame.
•Allow all excess water to drain off the filter. While the filter does not need to be absolutely dry, do not return to service
if water is dripping or droplets are still visible.
•Low pressure compressed air may be used to remove any remaining water from the filter.
•Install the filters in reverse of the removal. The outer filter has directional air flow arrows printed on the frame which
depicts the direction of air flow. Make sure it is facing the proper direction when installed. If no directional arrows are
present, the inboard side of the filter will typically have metal support not used on the outboard side.