Shop fox W1690 User manual

Phone: [phone] • Online Technical Support: [email protected]
COPYRIGHT © FEBRUARY, 2003 BY WOODSTOCK INTERNATIONAL, INC., REVISED JANUARY, 2021 (AI)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT
THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL, INC.
4000909
OWNER'S MANUAL
(FOR MODELS MANUFACTURED SINCE 01/21)
MODEL W1690
3-SPEED CEILING-MOUNTED
AIR FILTER
#4946CR Printed in China
V2.01.21

This manual provides critical safety instructions on the proper setup,
operation, maintenance, and service of this machine/tool. Save this
document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual
may result in fire or serious personal injury—including amputation,
electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use.
This responsibility includes but is not limited to proper installation in
a safe environment, personnel training and usage authorization,
proper inspection and maintenance, manual availability and compre-
hension, application of safety devices, cutting/sanding/grinding tool
integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property
damage from negligence, improper training, machine modifications or
misuse.
Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to the State of
California to cause cancer, birth defects or other reproductive harm.
Some examples of these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement and other masonry products.
• Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures 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 equip-
ment, such as those dust masks that are specially designed to filter
out microscopic particles.

SETUPELECTRICAL MAINTENANCE SERVICE PARTS
OPERATIONS
SAFETYINTRODUCTION
USE THE QUICK GUIDE PAGE LABELS TO SEARCH OUT INFORMATION FAST!
Contents
INTRODUCTION ..................................................................................................2
Woodstock Technical Support ............................................................................ 2
Machine Specifications .................................................................................... 3
Identification ............................................................................................... 5
Controls & Components ................................................................................... 6
SAFETY ............................................................................................................7
Standard Machinery Safety Instructions ................................................................ 7
Additional Safety for Air Filters.......................................................................... 9
ELECTRICAL .................................................................................................... 10
Circuit Requirements .................................................................................... 10
Grounding Requirements................................................................................ 11
Extension Cords .......................................................................................... 11
SETUP ........................................................................................................... 12
Unpacking ................................................................................................. 12
Items Needed for Setup................................................................................. 12
Hardware Recognition Chart ........................................................................... 13
Inventory .................................................................................................. 14
Test Run.................................................................................................... 15
Site Planning .............................................................................................. 16
Mounting Air Filter ....................................................................................... 17
OPERATIONS ................................................................................................... 21
Operation Overview ..................................................................................... 21
Filtering Performance ................................................................................... 21
ACCESSORIES .................................................................................................. 22
Air Filter Accessories .................................................................................... 22
MAINTENANCE ................................................................................................. 23
General .................................................................................................... 23
Cleaning/Replacing Filters.............................................................................. 23
SERVICE ......................................................................................................... 25
General .................................................................................................... 25
Replacing Fuse............................................................................................ 25
Replacing Battery in Remote Control ................................................................. 25
Troubleshooting........................................................................................... 26
Electrical Safety Instructions........................................................................... 27
Wiring Diagram ........................................................................................... 28
PARTS ........................................................................................................... 29
Main ........................................................................................................ 29
Labels & Cosmetics ...................................................................................... 31
WARRANTY ..................................................................................................... 33

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Model W1690 (For Machines Mfd. Since 01/21)
INTRODUCTION
INTRODUCTION
Woodstock Technical Support
This machine has been specially designed to provide many years of trouble-free service. Close attention
to detail, ruggedly built parts and a rigid quality control program assure safe and reliable operation.
Woodstock International, Inc. is committed to customer satisfaction. Our intent with this manual is to
include the basic information for safety, setup, operation, maintenance, and service of this product.
We stand behind our machines! In the event that questions arise about your machine, please
contact Woodstock International Technical Support at [phone] Ext. 2 or send e-mail to:
[e-mail]. Our knowledgeable staff will help you troubleshoot problems and pro-
cess warranty claims.
If you need the latest edition, you can download it from http://www.woodstockint.com/manuals.
If you have comments about this manual, please contact us at:
Woodstock International, Inc.
Attn: Technical Documentation Manager
P.O. Box 2309
Bellingham, WA 98227
Email: [e-mail]
No list of safety guidelines can be complete.
Every shop environment is different. Always
consider safety first, as it applies to your
individual working conditions. Use this and
other machinery with caution and respect.
Failure to do so could result in serious per-
sonal injury, damage to equipment, or poor
work results.
Like all machinery there is potential danger
when operating this machine. Accidents are
frequently caused by lack of familiarity or
failure to pay attention. Use this machine
with respect and caution to decrease the
risk of operator injury. If normal safety pre-
cautions are overlooked or ignored, serious
personal injury may occur.

-3-
Model W1690 (For Machines Mfd. Since 01/21)
INTRODUCTION
Model W1690 Machine Specifications, Page 1 of 2
MODEL W1690
3SPEED CEILINGMOUNTED AIR FILTER
Product Dimensions
Weight........................................................................................................... 55 lbs.
Width (side‐to‐side) x Depth (front‐to‐back) x Height........................ 24‐1/2 x 30‐1/2 x 12‐1/2 in.
Footprint (Length x Width).................................................................... 30‐1/2 x 24‐1/2 in.
Shipping Dimensions
Type.................................................................................................... Cardboard Box
Content........................................................................................................ Machine
Weight........................................................................................................... 64 lbs.
Length x Width x Height........................................................................... 83 x 68 x 38 in.
Electrical
Power Requirement.................................................................... 120V, Single‐Phase, 60 Hz
Full‐Load Current Rating........................................................................................ 4.2A
Minimum Circuit Size............................................................................................. 15A
Connection Type......................................................................................... Cord & Plug
Power Cord Included.............................................................................................. Yes
Power Cord Length............................................................................................... 6 ft.
Power Cord Gauge............................................................................................ 18 AWG
Plug Included....................................................................................................... Yes
Included Plug Type............................................................................................... 5‐15
Switch Type...................................................................... Control Panel & Remote Control
Motors
Main
Horsepower.............................................................................................. 1/3 HP
Phase.............................................................................................. Single‐Phase
Amps......................................................................................................... 4.2A
Speed...................................................................................... 770, 980, 1100 RPM
Type......................................................................... ODP Permanent‐Split Capacitor
Power Transfer .......................................................................................... Direct
Bearings................................................................. Sealed & Permanently Lubricated
Main Specifications
Operation
Dust Collector Type.................................................................................. Air Filter
Approved Dust Types.............................................................................. Particulate
Filter Type................................................................................ Pleated/Bag Panels
Airflow Performance.................................................................. 720, 1115, 1290 CFM
Filtration Rating...................................................................................... 1‐Micron

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Model W1690 (For Machines Mfd. Since 01/21)
INTRODUCTION
Model W1690 Machine Specifications, Page 2 of 2
Impeller Information
Impeller Type.................................................................................... Squirrel Cage
Impeller Size......................................................................................... 11 x 6 in.
Construction
Frame........................................................................................ Steel Sheet Metal
Impeller.................................................................................................... Steel
Paint Type/Finish............................................................................. Powder Coated
Blower Housing............................................................................................ Steel
Other
Country of Origin ............................................................................................... China
Warranty ....................................................................................................... 2 Years
Approximate Assembly & Setup Time ...................................................................... 1 Hour
Serial Number Location .................................................................................... ID Label
Sound Rating ............................................................................................... 62 ‐ 69 dB
ISO 9001 Factory .................................................................................................. Yes
Certified by a Nationally Recognized Testing Laboratory (NRTL) ......................................... Yes

-5-
Model W1690 (For Machines Mfd. Since 01/21)
INTRODUCTION
Identification
Become familiar with the names and locations of the controls and features shown below to better
understand the instructions in this manual.
To reduce your risk of serious injury
or damage to the machine, read this
entire manual BEFORE using machine.
Control
Panel
Primary
Filter
Exhaust
Port
Eye Bolt
Mount Location

-6-
Model W1690 (For Machines Mfd. Since 01/21)
INTRODUCTION
Controls & Components
Refer to the Figures 1–2 and the following descriptions to
become familiar with the basic controls and components
of this machine. Understanding these items and how they
work will help you understand the rest of the manual and
stay safe when operating this machine.
A. Auto Shut-Off Indicator: Indicates if auto shut-off is
enabled and how long timer is set.
B. Fan Speed Indicator: Indicates if fan is operating at
LO, MID, or HI speed.
C. OFF Button: Turns machine OFF.
D. ON/SPEED Button: Turns machine ON. If machine is
ON, cycles between fan speeds.
E. Fuse Holder: Unscrews for quick removal and
replacement of fuse.
F. OFF Button: Turns machine OFF.
G. TIMER Button: Toggles auto shut-off between one
hour (1H), two hours (2H), four hours (4H), and
indefinite operation (no indicator).
H. ON/SPEED Button: Turns machine ON. If machine is
ON, cycles between fan speeds.
To reduce your risk of serious injury
or damage to the machine, read this
entire manual BEFORE using machine.
Figure 1. Control panel components.
Figure 2. Remote control components.
A
B
C
D
E
H
G
F

-7-
Model W1690 (For Machines Mfd. Since 01/21)
SAFETY
Indicates a potentially hazardous situation which, if not avoided,
MAY result in minor or moderate injury.
Indicates an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.
This symbol is used to alert the user to useful information about
proper operation of the equipment or a situation that may cause
damage to the machinery.
NOTICE
SAFETY
OWNER’S MANUAL.
Read and understand this
owner’s manual BEFORE using machine.
TRAINED OPERATORS ONLY.
Untrained operators
have a higher risk of being hurt or killed. Only
allow trained/supervised people to use this
machine. When machine is not being used,
disconnect power, remove switch keys, or
lock-out machine to prevent unauthorized
use—especially around children. Make
workshop kid proof!
DANGEROUS ENVIRONMENTS.
Do not use
machinery in areas that are wet, cluttered,
or have poor lighting. Operating machinery
in these areas greatly increases the risk of
accidents and injury.
MENTAL ALERTNESS REQUIRED.
Full mental
alertness is required for safe operation of
machinery. Never operate under the influence
of drugs or alcohol, when tired, or when
distracted.
ELECTRICAL EQUIPMENT INJURY RISKS. You can
be shocked, burned, or killed by touching live
electrical components or improperly grounded
machinery. To reduce this risk, only allow an
electrician or qualified service personnel to
do electrical installation or repair work, and
always disconnect power before accessing or
exposing electrical equipment.
DISCONNECT POWER FIRST. Always disconnect
machine from power supply BEFORE making
adjustments, changing tooling, or servicing
machine. This eliminates the risk of injury
from unintended startup or contact with live
electrical components.
EYE PROTECTION. Always wear ANSI-approved
safety glasses or a face shield when operating
or observing machinery to reduce the risk of
eye injury or blindness from flying particles.
Everyday eyeglasses are not approved safety
glasses.
Standard Machinery Safety Instructions
For Your Own Safety,
Read Manual Before Operating Machine
The purpose of safety symbols is to attract your attention to possible hazardous conditions. This
manual uses a series of symbols and signal words intended to convey the level of importance of the
safety messages. The progression of symbols is described below. Remember that safety messages by
themselves do not eliminate danger and are not a substitute for proper accident prevention mea-
sures—this responsibility is ultimately up to the operator!
SAFETY
Standard Machinery Safety Instructions

-8-
Model W1690 (For Machines Mfd. Since 01/21)
SAFETY
WEARING PROPER APPAREL. Do not wear
clothing, apparel,or jewelry that can become
entangled in moving parts. Always tie back
or cover long hair. Wear non-slip footwear to
avoid accidental slips, which could cause loss
of workpiece control.
HAZARDOUS
DUST. Dust created while using
machinery may cause cancer, birth defects,
or long-term respiratory damage. Be aware of
dust hazards associated with each workpiece
material, and always wear a NIOSH-approved
respirator to reduce your risk.
HEARING PROTECTION.
Always wear hearing
protection when operating or observing
loud machinery. Extended exposure to this
noise without hearing protection can cause
permanent hearing loss.
REMOVE ADJUSTING TOOLS.
Tools left on
machinery can become dangerous projectiles
upon startup. Never leave chuck keys,
wrenches, or any other tools on machine.
Always verify removal before starting!
INTENDED USAGE.
Only use machine for its
intended purpose—never make modifications
without prior approval from Woodstock
International. Modifying machine or using
it differently than intended will void the
warranty and may result in malfunction or
mechanical failure that leadsto serious
personal injury or death!
AWKWARD POSITIONS.
Keep proper footing and
balance at all times when operating machine.
Do not overreach! Avoid awkward hand
positions that make workpiece control difficult
or increase the risk of accidental injury.
CHILDREN & BYSTANDERS.
Keep children and
bystanders at a safe distance from the work
area. Stop using machine if they become a
distraction.
GUARDS & COVERS.
Guards and covers reduce
accidental contact with moving parts or flying
debris—make sure they are properly installed,
undamaged, and working correctly.
FORCING MACHINERY. Do not force machine. It
will do the job safer and better at the rate for
which it was designed.
NEVER STAND ON MACHINE. Serious injury may
occur if machine is tipped or if the cutting
tool is unintentionally contacted.
STABLE MACHINE. Unexpected movement during
operation greatly increases risk of injury or
loss of control. Before starting, verify machine
is stable and mobile base (if used) is locked.
USE RECOMMENDED ACCESSORIES. Consult
this owner’s manual or the manufacturer for
recommended accessories. Using improper
accessories will increase risk of serious injury.
UNATTENDED OPERATION. To reduce the risk
of accidental injury, turn machine OFF and
ensure all moving parts completely stop
before walking away. Never leave machine
running while unattended.
MAINTAIN WITH CARE. Follow all maintenance
instructions and lubrication schedules to
keep machine in good working condition. A
machine that is improperly maintained could
malfunction, leading to serious personal injury
or death.
CHECK DAMAGED PARTS. Regularly inspect
machine for any condition that may affect
safe operation. Immediately repair or replace
damaged or mis-adjusted parts before
operating machine.
MAINTAIN POWER CORDS. When disconnecting
cord-connected machines from power, grab
and pull the plug—NOT the cord. Pulling the
cord may damage the wires inside, resulting
in a short. Do not handle cord/plug with wet
hands. Avoid cord damage by keeping it away
from heated surfaces, high traffic areas, harsh
chemicals, and wet/damp locations.
EXPERIENCING DIFFICULTIES. If at any time
you experience difficulties performing the
intended operation, stop using the machine!
Contact Technical Support at [phone].

-9-
Model W1690 (For Machines Mfd. Since 01/21)
SAFETY
Additional Safety for Air Filters
Long-term respiratory damage can occur from using this filter to capture hazardous dust
without proper use of a respirator. Collecting flammable or combustible liquids, vapors, or
explosive dusts can cause fire or explosions, resulting in smoke inhalation, serious burns, or
death. An improperly secured air filter can fall, causing head injuries. To reduce the risk of
these hazards, operator and bystanders MUST completely heed hazards and warnings below.
OPERATING LOCATION.
DO NOT operate the air
filter in rainy or wet locations—exposure
to water may create a shock hazard or
decrease the life of the machine.
POWER DISCONNECT. Turn machine OFF,
disconnect from power supply, and allow
impeller to completely stop before
leaving machine unattended, or doing any
maintenance or service.
REGULAR CLEANING.
To reduce risk of starting
fire, regularly clean surrounding area
where machine is operated. Excessive fine
dust buildup on overhead lights, heaters,
electrical panels, or other heat sources can
increase risk of fire. Regularly check/clean/
change filters to avoid fine dust buildup.
EMPTYING DUST. To reduce exposure to
wood dust when removing dust from
filters, which may increase risk of allergic
reactions or respiratory problems, always
turn machine OFF, disconnect power, and
wear a respirator and safety glasses. To
reduce fire and explosion risk, empty dust
away from ignition sources and into an
approved container.
SUSPENDED PARTICLES AND IGNITION SOURCES.
To reduce risk of death or injury caused by
explosions or fires, DO NOT operate filter in
areas where these risks are high, including,
but not limited to, spaces near pilot lights,
open flames, or other ignition sources.
MOUNTING. To reduce risk of injuries due to
filter falling, secure it to load-bearing joists
or wall studs that can support its weight.
Do not mount unit only to sheet rock,
pressboard, paneling, or honeycomb ceiling
panels with expansion-type fasteners, which
can easily tear out.
LUNG PROTECTION. Fine dust that is too
small to be caught in filter will be blown
into ambient air during operation. Always
wear a NIOSH-approved respirator during
operation and for a short time after to
reduce your risk of permanent respiratory
damage.
INTENDED USE. Using this filter regularly to
collect prohibited materials can result in
serious health problems. It is only designed
to capture dust from ambient air in a
woodworking shop for a short time after
cutting or sanding operations. DO NOT use
to collect particles of silica, polyurethane,
metal, lead paint, asbestos, or hazardous
bacterium. DO NOT allow filter to collect
explosive dusts, flammable, or combustible
liquids or fumes, burning or smoking
material, or toxic fumes. DO NOT connect
directly to air filtration system. Only
operate with filters installed.
HAZARDOUS DUST. Dust exposure may cause
cancer, birth defects, or long-term
respiratory damage. Be aware of dust
hazards associated with each workpiece
material, and always wear a NIOSH-
approved respirator to reduce your risk.
DUST ALLERGIES. Dust from certain woods may
cause an allergic reaction in people and
animals. Make sure you know what type of
wood dust you will be exposed to in case of
an allergic reaction.
POWER DISCONNECT. Turn machine OFF,
disconnect air filter from power supply, and
allow impeller to come to a complete stop
before doing any cleaning, maintenance, or
service.

-10-
Model W1690 (For Machines Mfd. Since 01/21)
ELECTRICAL
ELECTRICAL
Circuit Requirements
This machine must be connected to the correct size and
type of power supply circuit, or fire or electrical damage
may occur. Read through this section to determine if an
adequate power supply circuit is available. If a correct
circuit is not available, a qualified electrician MUST install
one before you can connect the machine to power.
A power supply circuit includes all electrical equipment
between the breaker box or fuse panel in the building
and the machine. The power supply circuit used for
this machine must be sized to safely handle the full-
load current drawn from the machine for an extended
period of time. (If this machine is connected to a circuit
protected by fuses, use a time delay fuse marked D.)
Circuit Requirements for 120V
This machine is prewired to operate on a power supply
circuit that has a verified ground and meets the following
requirements:
Circuit Type ............... 110V/120V, 60 Hz, Single-Phase
Circuit Size ............................................. 15 Amps
Plug/Receptacle .................................... NEMA 5-15
Full-Load Current Rating
The full-load current rating is the amperage a machine
draws at 100% of the rated output power. On machines
with multiple motors, this is the amperage drawn by the
largest motor or sum of all motors and electrical devices
that might operate at one time during normal operations.
Full-Load Current Rating at 120V ................. 4.2 Amps
The machine must be properly set up
before it is safe to operate. DO NOT
connect this machine to the power
source until instructed to do so later
in this manual.
Incorrectly wiring or grounding this
machine can cause electrocution, fire,
or machine damage. To reduce this risk,
only an electrician or qualified service
personnel should do any required
electrical work on this machine.
NOTICE
The circuit requirements listed in this
manual apply to a dedicated circuit—
where only one machine will be running
at a time. If this machine will be
connected to a shared circuit where
multiple machines will be running at the
same time, consult with an electrician
to ensure that the circuit is properly
sized for safe operation.

-11-
Model W1690 (For Machines Mfd. Since 01/21)
ELECTRICAL
Grounding Requirements
This machine MUST be grounded. In the event of certain
types of
malfunctionsor breakdowns, grounding provides
a path of least resistance for electric current
to travel—in
order
to reduce the risk of electric shock.
Improper connection of the equipment-grounding
wire
will
increase
the risk of electric shock. The wire with green
insulation
(with/without yellow stripes)is the equipment-
grounding
wire. If repair or replacement of the power
cord or plug is necessary, do not connect the equipment-
grounding
wire to a live (current carrying) terminal.
Check with a qualified electrician or service personnel
if
you do not understand these grounding requirements,
or if
you are in doubt about whether the tool is
properly grounded.
If you ever notice that a cord or
plug is damaged or worn, disconnect it from power, and
immediately replace it with a new one.
Grounding Pin
Neutral Hot
5-15 PLUG
GROUNDED
5-15 RECEPTACLE
120V
Figure 3. NEMA 5-15 plug & receptacle.
DO NOT modify the provided plug or
use an adapter if the plug will not
fit the receptacle. Instead, have an
electrician install the proper receptacle
on a power supply circuit that meets
the requirements for this machine.
Extension Cords
We do not recommend using an extension cord with
this machine. Extension cords cause voltage drop, which
may damage electrical components and shorten motor
life. Voltage drop increases with longer extension cords
and smaller gauge sizes (higher gauge numbers indicate
smaller sizes).
Any extension cord used with this machine must contain a
ground wire, match the required
plug and receptacle, and
meet the following requirements:
Minimum Gauge Size at 110V ...................... 16 AWG
Maximum Length (Shorter is Better) ................50 ft.
For 120V Connection
This machine is equipped with a power cord with an
equipment-grounding
wire and NE M A 5-15 grounding
plug
(see figure). The plug must only be inserted into
a matching
receptacle that is properly installed and
grounded in accordance with local codes and ordinances.

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Model W1690 (For Machines Mfd. Since 01/21)
SETUP
SETUP
Unpacking
This machine has been carefully packaged for safe
transportation. If you notice the machine has been
damaged during shipping, please contact your authorized
Shop Fox dealer immediately.
Description Qty
• An Assistant.................................................1
• Phillips Head Screwdriver #2 ............................1
• Safety Glasses (for each person)........................1
• Chain, Cable or Steel Strapping.............. 4 Lengths
• Drill ..........................................................1
• Drill Bit 1⁄4".................................................1
• Open-End Wrench 10mm .................................1
• Open-End Wrench 12mm .................................1
• Mounting Hardware ........................... As Needed
• Ladders......................................................2
Items Needed for Setup
The following items are needed, but not included, to set
up your machine.
USE helpers or power
lifting equipment to lift
this machine. Otherwise,
serious personal injury
may occur.
Wear safety glasses during
entire setup process!
This machine presents
serious injury hazards
to untrained users. Read
through this entire manual
to become familiar with
the controls and opera-
tions before starting the
machine!

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Model W1690 (For Machines Mfd. Since 01/21)
SETUP
Hex
Wrench
16mm
MEASURE BOLT DIAMETER BY PLACING INSIDE CIRCLE
7
⁄16"
3⁄8"
1⁄4"
5⁄16"
#10
1⁄2"
WASHERS ARE MEASURED BY THE INSIDE DIAMETER
USE THIS CHART TO IDENTIFY
HARDWARE DURING THE
INVENTORY/ASSEMBLY
PROCESS.
Flat Washer
Lock
Washer
Hex
Nut
Wing
Nut
Set
Screw
Cap
Screw
Carriage
Bolt
Hex
Bolt
Button
Head
Screw
Flange
Bolt
LINES ARE 1⁄16" INCH APART
1⁄4"
3⁄8"
1⁄2"
5⁄8"
5⁄16"
7
⁄16"
9⁄16"
3⁄4"
7
⁄8"
3
21⁄4"
21⁄2"
23⁄4"
2
13⁄4"
11⁄2"
11⁄4"
1
LINES ARE 1MM APART
5mm
10mm
20mm
15mm
25mm
40mm
30mm
35mm
45mm
50mm
60mm
55mm
70mm
65mm
75mm
W
A
S
H
E
R
D
I
A
M
E
T
E
R
5⁄8"
W
A
S
H
E
R
D
I
A
M
E
T
E
R
9⁄16" 1⁄2"
W
A
S
H
E
R
D
I
A
M
E
T
E
R
W
A
S
H
E
R
D
I
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M
E
T
E
R
12mm
W
A
S
H
E
R
D
I
A
M
E
T
E
R
10mm
7
⁄16"
W
A
S
H
E
R
D
I
A
M
E
T
E
R
W
A
S
H
E
R
D
I
A
M
E
T
E
R
8mm
3⁄8"
W
A
S
H
E
R
D
I
A
M
E
T
E
R
5⁄16"
W
A
S
H
E
R
D
I
A
M
E
T
E
R
1⁄4"
W
A
S
H
E
R
D
I
A
M
E
T
E
R
#10
W
A
S
H
E
R
D
I
A
M
E
T
E
R
W
A
S
H
E
R
D
I
A
M
E
T
E
R
4mm
W
A
S
H
E
R
D
I
A
M
E
T
E
R
6mm
W
A
S
H
E
R
D
I
A
M
E
T
E
R
5mm
4mm
6mm
5mm
8mm
10mm
12mm
Tap
Screw
Phillips
Head
Screw
Flat
Head
Screw
E-Clip
External
Retaining
Ring
Internal
Retaining
Ring
Key
Lock
Nut
Hardware Recognition Chart

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Model W1690 (For Machines Mfd. Since 01/21)
SETUP
Box Contents (Figures 4–5) Qty
A. Model W1690 Hanging Air Filter.........................1
B. Secondary Filter (1-Micron, Bag-Type) .................1
C. Primary Filter (5-Micron, Pleated-Type) ...............1
D. AAA Batteries...............................................2
E. Rubber Feet ................................................4
F. Hand-Held Remote Control Unit ........................1
G. Flange Brackets ............................................4
H. Eye Bolts M6-1 x 20 .......................................4
I. Hex Wrench 5mm..........................................1
J. Hex Wrench 4mm..........................................1
K. Hex Bolts M6-1 x 10 .......................................8
L. Flat Washers 6mm .........................................8
M. Lock Washers 6mm ........................................8
Inventory
Figure 4. Model W1690 and filters.
A
Figure 5. Remote control and mounting
hardware.
B
H
I
JKL
M
C
DE
F
G
The following is a list of items shipped with your machine.
Before beginning setup, lay these items out and inventory
them.
Note:
If you cannot find an item on this list, carefully
check around/inside the machine and packaging materials.
Often, these items get lost in packaging materials while
unpacking or they are pre-installed at the factory.
The Model W1690 comes pre-assembled; however, before
performing the test run or mounting the machine, remove
the filters and remove any packing material that may be
inside the unit (refer to Cleaning/Replacing Filters on
Page 23 for more information).

-15-
Model W1690 (For Machines Mfd. Since 01/21)
SETUP
Test Run
Serious injury or death can result
from using this machine BEFORE
understanding its controls and related
safety information. DO NOT operate, or
allow others to operate, machine until
the information is understood.
DO NOT start machine until all
preceding setup instructions have been
performed. Operating an improperly set
up machine may result in malfunction
or unexpected results that can lead
to serious injury, death, or machine/
property damage.
Once assembly is complete, test run the machine to
ensure it is properly connected to power and safety
components are functioning properly.
If you find an unusual problem during the test run,
immediately stop the machine, disconnect it from power,
and fix the problem BEFORE operating the machine again.
The
Troubleshooting table in the SERVICE
section of this
manual can help.
To test run the machine, do these steps:
1. Clear all setup tools away from machine.
2. Place machine on stable surface such as a workbench
that can support it.
3. Connect machine to power supply.
4. Press ON/SPEED button to turn machine ON (see
Figure 6). Press ON/SPEED to cycle through LO, MID
and HI speeds. Verify the motor runs smoothly and
without unusual problems or noises at each speed.
5. Press OFF button to turn machine OFF.
6. Using remote control, press ON button to turn
machine ON. Press TIMER button and verify auto
shut-off cycles through all options (1H, 2H, and 4H).
Press OFF button to turn machine OFF.
Congratulations! The test run is complete.
The Test Run consists of verifying the following: 1) The
motor powers up and runs correctly, and 2) the remote
control works correctly.
Figure 6. Control panel.
ON/SPEED
Button

-16-
Model W1690 (For Machines Mfd. Since 01/21)
SETUP
Site Planning
Figure 7. Good air circulation. The air
filter placement promotes circular air
motion.
Figure 8. Poor air circulation. Placed
too close to the wall, the air circulation
short cycles, leaving much of the room
unfiltered.
Site planning is an important step to maximize the
effectiveness of the hanging air filter. Air circulation
must be thought out and all obstructions to the air path
considered.
Think of air circulation in terms of the circular motion of
the air before and after the air filter. The air exiting the
filter is exhausted at a higher velocity than that entering
it. Consequently, exhaust being vented inside a building
can have an effect on the pattern of air circulation.
Air circulation patterns will vary depending upon which
air flow speed is used and according to your specific shop
setup. Figure 7shows an example of good air circulation.
Figure 8shows an example of poor air circulation, where
the air filter is placed too close to obstructions. In this
situation, the velocity of the air is lost and circulation is
diminished.
Below is a list of things to keep in mind when selecting
a spot for the air filter:
• Study your shop layout and try to determine the best
location for the hanging air filter. Air flow that is
obstructed will cause a short cycle effect, producing
unsatisfactory results. There must be a clearance of
at least 3 ft. from any obstructions in front and back
of the unit.
• Try to place the air filter in front of high dust
producers like sanders or near areas where sanding
will take place.
• Do not place the hanging air filter where garage
doors may pass closely or where it may impede
transport or movement of any other object.
• Try to place the unit where it is easy to access for
turning it on, cleaning and maintenance.
Air
Filter
Air
Filter

-17-
Model W1690 (For Machines Mfd. Since 01/21)
SETUP
Mounting Air Filter
It is very important that the hanging air filter be
supported properly. Please follow these guidelines when
planning where to mount the unit:
• Where the mounting brackets attach is the top of
the unit. The hanging air filter can only be secured
by the machine hooks on its top.
• Make sure that an electrical outlet with a properly
grounded receptacle is available at the location you
choose.
• The hanging air filter must be supported by wood
joists. These joists should be capable of supporting
at least 100 lbs each. DO NOT attach the hanging air
filter to only sheet rock, press board or paneling.
These materials cannot support the filter, and it may
fall.
• Avoid hitting your head on the hanging air filter.
Make sure there is enough clearance between the
unit and the ground, especially important in a
basement. If possible, position the air filter in an
area that has little foot traffic but still offers easy
access to the switch and filters.
Note: For the sake of clarity, the face where the
mounting eye bolts and flush mount flange brackets
attach will be called the top throughout the manual. The
hanging air filter can be placed on its side, top or at an
angle but it can only be secured by mounting eye bolts
and flush mount flange brackets on its top.
You can install the air filter unit one of the following
ways:
• Table-Top Mount: Use the rubber feet and/or the
flush mount flange brackets (see Figures 9–10) for a
table-top application. Refer to Table-Top Mount on
Page 18.
• Hanging Mount: Use the eye bolts (see Figures
9–10) for a high ceiling application. Refer to Hanging
Mount on Page 18.
• Flush Mount: Use the flush mount flange brackets
(see Figures 9–10) for a wall or low ceiling
application. Refer to Flush Mount on Page 20.
Figure 9. Air filter unit mounting options.
Figure 10. Air filter unit mounting
hardware.
Hanging Mount
Eye Bolt
Flush Mount
Flange
Bracket
Table-Top
Mount Rubber
Foot
Table-Top Mount
Rubber Foot
Hanging Mount
Eye Bolt
Flush
Mount
Flange
Bracket

-18-
Model W1690 (For Machines Mfd. Since 01/21)
SETUP
USE helpers or power
lifting equipment to lift
this machine. Otherwise,
serious personal injury
may occur.
You can use the air filter unit as a portable air filtration
system by installing the rubber feet and placing the unit
on a workbench or a table.
To make the unit operate at the optimum height of 7'
from the floor, you can install the air filter unit in your
shop by hanging it by chain, cable, or steel strapping.
Tools Needed Qty
Chain, Cable, or Steel Strapping .................. 4 Lengths
Phillips Screwdriver #2.........................................1
Open-End Wrench 12mm.......................................1
To set up air filter for table-top operation, do these
steps:
1. With help of an assistant, carefully invert air filter
unit.
2. Expose sticky backing on rubber foot and apply foot
to bottom of air filter unit (see Figure 11). Repeat
for each foot.
To install air filter for hanging mount operations, do
these steps:
1. Install (4) chains, cables, or steel strapping lines
to ceiling from capable ceiling joists or supports so
lines hang 151⁄4" left-to-right and 241⁄2" front-to-rear
and air filter hangs 7' above floor when finished.
Note: For permanent table-top mounting, refer to the
Flush Mount procedure on Page 20, and install the air
filter unit to the tabletop with the flush mount flange
brackets.
Figure 11. Rubber feet correctly installed.
Rubber
Feet
Flange Bracket
Mounting Holes
Table-Top Mount
Hanging Mount
ONLY mount the air filter unit to joists or table that
can hold at least 100 lbs. DO NOT mount the unit only
to sheet rock, pressboard, paneling, or honeycomb
wall panels with expansion-type fasteners like those
shown in Figure 12. The fasteners can tear out and
the air filter can fall. Ignoring this caution can result
in injury or property damage.
Figure 12. Typical unacceptable fasteners.