Grizzly 18 in. VS Scroll Saw Owner's manual

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Owner's manual

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OWNER'S MANUAL
(FOR MODELS MANUFACTURED SINCE 03/19)
MODEL W1870
18" VS SCROLL SAW
w/LED & ROTARY TOOL
Phone: (360) 734-3482 • Online Technical Support: [email protected]
COPYRIGHT © MARCH, 2019 BY WOODSTOCK INTERNATIONAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT
THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL, INC.
#W1870AL  Printed in China
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!
INTRODUCTION .....................................2
Woodstock Technical Support .................. 2
Machine Specifications .......................... 3
Identification ..................................... 5
Controls & Components ......................... 6
SAFETY ...............................................7
Standard Machinery Safety Instructions ...... 7
Additional Safety for Scroll Saws .............. 9
ELECTRICAL ....................................... 10
Circuit Requirements .......................... 10
Grounding Requirements ...................... 11
Extension Cords ................................ 11
SETUP .............................................. 12
Unpacking ....................................... 12
Inventory ........................................ 12
Cleaning Machine ............................... 13
Machine Placement ............................ 13
Bench Mounting................................. 14
Assembly ......................................... 15
Dust Collection ................................. 17
Test Run .......................................... 18
OPERATIONS....................................... 19
General .......................................... 19
Workpiece Inspection .......................... 20
Hold-Down Shoe & Blade Guard ............. 21
Air Nozzle ....................................... 21
Standard Scroll Cuts ........................... 21
Blade Tension ................................... 22
Bevel Cuts ....................................... 22
Inside Cuts....................................... 23
Blade Speed ..................................... 24
Blade Selection ................................. 24
Installing Pin-End Blades ...................... 25
Installing Plain-End Blades .................... 26
Flex-Shaft Tool .................................. 26
ACCESSORIES ...................................... 27
Scroll Saw Accessories ......................... 27
MAINTENANCE .................................... 28
General .......................................... 28
Cleaning & Protecting ......................... 28
Lubrication ...................................... 28
SERVICE ............................................ 29
General .......................................... 29
Calibrating Table Tilt .......................... 29
Replacing Fuse .................................. 30
Replacing Motor Brushes ...................... 30
Replacing Timing Belt ......................... 31
Troubleshooting ................................. 32
Electrical Safety Instructions ................. 33
Electrical Components ........................ 34
Wiring Diagram ................................. 35
PARTS .............................................. 36
Main .............................................. 36
Labels & Cosmetics ............................ 38
WARRANTY ........................................ 41
Contents
-2-
Model W1870 (For Machines Mfd. Since 03/19)
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 (360) 734-3482 Ext. 2 or send e-mail to: techsupport@
woodstockint.com. Our knowledgeable staff will help you troubleshoot problems and process warranty
claims.
If you need the latest edition of this manual, 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: manuals@woodstockint.com
-3-
Model W1870 (For Machines Mfd. Since 03/19)
INTRODUCTION
MODEL W1870
18 " VS SCROLL SAW W/LED & ROTARY TOOL
Model W1870 Machine Specifications, Page 1 of 2
© Woodstock International, Inc. • Phone #: (800) 840-8420 • Web: www.shopfox.biz
MACHINE
SPECIFICATIONS
Product Dimensions
Weight ................................................................................................................... 38 lbs.
Width (side-to-side) x Depth (front-to-back) x Height ........................................... 14 x 27-1/2 x 21 in.
Foot Print (Length x Width) ...................................................................................16-1/2 x 9 in.
Shipping Dimensions
Type ................................................................................................................... Cardboard
Content ..................................................................................................................Machine
Weight .....................................................................................................................43 lbs.
Length/Width/Height ........................................................................................31 x 15 x 16 in.
Electrical
Power Requirement.............................................................................. 120V, Single-Phase, 60 Hz
Full-Load Current Rating ................................................................................................. 1.2A
Minimum Circuit Size ....................................................................................................... 15A
Cord Length ................................................................................................................. 6 ft.
Cord Gauge ..............................................................................................................18 AWG
Included Plug Type ........................................................................................................ 5-15
Switch ..................................................................................... Toggle Switch w/Removable Key
Motors
Main
Horsepower ....................................................................................................... 1/6 HP
Phase .........................................................................................................Single-Phase
Amps .................................................................................................................. 1.2A
Speed ..................................................................................................... 550 - 1650 RPM
Type ............................................................................................................. Universal
Power Transfer (Blade) .................................................................................... Direct Drive
Power Transfer (Rotary Tool) .......................................................................................Belt
Bearings ......................................................................... Shielded & Permanently Lubricated
Main Specifications
Capacities
Depth of Throat ....................................................................................................18 in.
Maximum Cutting Depth .................................................................................... 18-1/8 in.
Maximum Cutting Height at 90 Degrees ......................................................................... 2 in.
Maximum Cutting Height at 45 Degrees ...................................................................... 5/8 in.
Table Size ..........................................................................................10-1/4 x 19-3/16 in.
Table Tilt ........................................................................................Left 45, Right 15 deg.
Blade Information
Blade Type .............................................................................................................. Pin
Blade Size ....................................................................................................... 6-1/4 in.
Stroke Per Minute ...................................................................................... 550 - 1600 SPM
Stroke Length ..................................................................................................... 3/4 in.
-4-
Model W1870 (For Machines Mfd. Since 03/19)
INTRODUCTION
Rotary Tool Information
Speed Range ...........................................................................................1650 - 4800 RPM
Maximum Collet Chuck Capacity ............................................................................... 1/8 in.
Flex-Shaft Length .............................................................................................. 3-1/2 ft.
Construction
Table ....................................................................................... Precision-Ground Cast Iron
Frame .....................................................................................................Cast Aluminum
Lamp ................................................................................................................... LED
Blade Guard ........................................................................................................Plastic
Paint Type/Finish ....................................................................................... Powder Coated
Other Related Information
Number of Dust Ports ................................................................................................... 1
Dust Port Size ................................................................................................... 1-1/4 in.
Other
Country of Origin ......................................................................................................... China
Warranty ................................................................................................................. 2 Years
Approximate Assembly & Setup Time ...........................................................................15 Minutes
Serial Number Location .................................................................................... Machine ID Label
ISO 9001 Factory ..............................................................................................................No
Certified by a Nationally Recognized Testing Laboratory (NRTL) .....................................................No
Features
Flex-Shaft Rotary Tool Attachment
Precision-Ground Cast-Iron Table
LED Work Light
Chip Blower
Variable-Speed Control
Accessories
Rotary Tool with Tool Kit
Pinless Blade Adapters
Single Pinless Blade
Model W1870 Machine Specifications, Page 2 of 2
-5-
Model W1870 (For Machines Mfd. Since 03/19)
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.
Blade Guard
Table Insert
Work Table
Table Tilt Knob
Dust Port
Hold-Down
Shoe Rod
Blade
LED Work
Lamp
Air Nozzle
Upper Mounting
Arm
Flex-Shaft Cap
Blade Tension Knob
-6-
Model W1870 (For Machines Mfd. Since 03/19)
INTRODUCTION
Controls & Components
Refer to Figures 13 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.
Variable-Speed Dial: Adjusts blade speed from 530-1560
RPM.
On/Off Switch: Starts and stops motor. Remove switch
disabling key to disable switch.
Hold-Down Shoe: Helps hold down workpiece as
blade moves up and down, and adjusts to thickness of
workpiece.
Hold-Down Shoe Height Knob: Locks hold-down shoe rod
in position.
Rotary Tool: A tool for sanding, drilling, routing, and
grinding.
Flex-Shaft: A flexible shaft that connects the rotary tool
to the scroll saw.
Blade Tension Knob: Turn clockwise to increase blade
tension. Turn counterclockwise to decrease blade
tension.
To reduce your risk of serious injury
or damage to the machine, read this
entire manual BEFORE using machine.
Figure 2. Hold-down shoe and height
knob.
Hold-Down
Shoe Height
Knob
Hold-Down
Shoe
Figure 1. Power and speed controls.
Variable-Speed Dial
On/Off
Switch
Figure 3. Flex-shaft and rotary tool.
Flex-Shaft
Rotary Tool
-7-
Model W1870 (For Machines Mfd. Since 03/19)
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 W1870 (For Machines Mfd. Since 03/19)
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 purposenever 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 leads to 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 (360) 734-3482.
-9-
Model W1870 (For Machines Mfd. Since 03/19)
SAFETY
Additional Safety for Scroll Saws
BLADE GUARD. The blade guard protects the
operators hands and fingers from the moving
blade. ONLY operate this scroll saw with the
blade guard in the proper position. Keep the
guard as close as possible to the workpiece
without interfering with the intended
operation.
CUTTING TECHNIQUES. Plan your operation so
the blade always cuts to the outside of the
workpiece. DO NOT back the workpiece away
from the blade while the saw is running,
which could cause kickback and personal
injuries. If you need to back the workpiece
out, turn the scroll saw OFF and wait for the
blade to come to a complete stop. DO NOT
twist or put excessive stress on the blade
that could damage it. Instead, use relief cuts
for curve cuts that may twist the blade.
LEAVING WORK AREA. Never leave a machine
running unattended. Allow the scroll saw to
come to a complete stop before you leave it
unattended.
SMALL WORKPIECE HANDLING. If your hands
slip while holding small workpieces with your
fingers during a cut, amputation or laceration
injuries could occur. Always support/feed the
workpiece with push sticks, jig, vise, or some
type of clamping fixture.
CUT-OFF PIECES. Never use your hands to move
cut-offs away from the blade while the saw
is running. If a cut-off becomes trapped
between the blade and table insert, turn the
saw OFF and allow the blade to completely
stop before removing it.
HA ND PL ACE MENT. Never position fingers or
hands in line with the blade. If the workpiece
or your hands slip, serious personal injury
could occur.
INTENDED USE. This machine is intended for
cutting natural and man-made wood products,
and laminate covered wood products. This
machine is NOT designed to cut metal, glass,
stone, tile, etc.
BLADE CONDITION. Do not operate with dull,
cracked or badly worn blade. Dull blades
require more effort to perform the cut and
increase the risk of kickback. Inspect blades
for cracks and missing teeth before each use.
BLADE TENSION. To avoid mishaps that could
result in operator injury, make sure the blade
teeth face down toward the table and the
blade is properly tensioned before operating.
BLADE SPEED. Always allow the blade to come
to full speed before starting the cut. Moving
the workpiece against a blade that is not at
full speed could cause the blade to break or
grab the workpiece and draw the operators
hands into the blade.
BLADE CONTROL. To avoid serious personal
injury, DO NOT attempt to stop or slow the
blade with your hand or the workpiece. Allow
the blade to stop on its own.
FEED RATE. To avoid the risk of the workpiece
slipping and causing operator injury, always
feed stock evenly and smoothly. DO NOT
force or twist the blade while cutting,
especially when sawing small curves.
Serious cuts or amputation can occur from contact with the moving saw blade during operation or
if blade breakage occurs. To reduce this risk, anyone operating this machine MUST completely heed
the hazards and warnings below.
-10-
Model W1870 (For Machines Mfd. Since 03/19)
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, 115V, 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 ................. 1.2 Amps
The machine must be properly set up
before it is safe to operate. DO NOT
connect this machine to the power
source until instrtucted 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 W1870 (For Machines Mfd. Since 03/19)
ELECTRICAL
Grounding Requirements
This machine MUST be grounded. In the event of certain
types of
malfunctions or breakdowns, grounding provides
a path of least resistance for electric current
to travelin
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 4. 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 120V ...................... 14 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.
-12-
Model W1870 (For Machines Mfd. Since 03/19)
SETUP
Unpacking
SETUP
Inventory
Keep machine disconnected from
power until instructed otherwise.
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.
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.
Box Inventory (Figure 5) Qty
A. Blade Guard ................................................1
B. Pin-End Blade 18 TPI ......................................1
C. Blade Adapters .............................................2
D. Hex Wrench 2.5mm .......................................1
E. Hex Wrench 4mm ..........................................1
Flex-Shaft Rotary Tool (Figure 6)
F. Flex-Shaft Rotary Tool ....................................1
G. Flex-Shaft Rotary Tool Kit ................................1
H. Drill Bit
1
8" .................................................1
I. Collet Locking Pin 3mm ..................................1
J. Collet Chuck Wrench ......................................1
Figure 5. Box inventory items.
B
CD
E
A
Figure 6. Flex-shaft inventory items.
F
G
H
I
J
-13-
Model W1870 (For Machines Mfd. Since 03/19)
SETUP
Cleaning Machine
The unpainted surfaces of your machine are
coated with a heavy-duty rust preventative that
prevents corrosion during shipment and storage.
This rust preventative works extremely well, but
it will take a little time to clean.
Be patient and do a thorough job cleaning your
machine. The time you spend doing this now will
give you a better appreciation for the proper
care of your machine's unpainted surfaces.
There are many ways to remove this rust
preventative, but the following steps work well
in a wide variety of situations. Always follow the
manufacturer’s instructions with any cleaning
product you use and make sure you work in a
well-ventilated area to minimize exposure to
toxic fumes.
Before cleaning, gather the following:
Disposable rags
Cleaner/degreaser (WD•40 works well)
Safety glasses & disposable gloves
Plastic paint scraper (optional)
Basic steps for removing rust preventative:
1.
Put on safety glasses.
2.
Coat the rust preventative with a liberal
amount of cleaner/degreaser, then let it
soak for 5–10 minutes.
3.
Wipe off the surfaces. If your cleaner/
degreaser is effective, the rust
preventative will wipe off easily. If you
have a plastic paint scraper, scrape off as
much as you can first, then wipe off the
rest with the rag.
4.
Repeat Steps 2–3 as necessary until clean,
then coat all unpainted surfaces with a
quality metal protectant to prevent rust.
Avoid chlorine-based solvents, such as
acetone or brake parts cleaner, that may
damage painted surfaces.
Machine Placement
Workbench Load
Refer to the Machine Specifications for the
weight and footprint specifications of your
machine. Some workbenches may require
additional reinforcement to support the weight
of the machine and workpiece materials.
Consider anticipated workpiece sizes and
additional space needed for auxiliary stands,
work tables, or other machinery when
establishing a location for this machine in the
shop. Below is the minimum amount of space
needed for the machine.
Placement Location
INJURY HAZARD! Untrained
users can injure themselves
with this machine. Restrict
access to machine when
you are away, especially if
it is installed where chil-
dren are present.
Figure 7. Minimum working clearances.
27
1
/
2
"
14"
-14-
Model W1870 (For Machines Mfd. Since 03/19)
SETUP
Bench Mounting
Machine Base
Workbench
Bolt
Flat Washer
Flat Washer
Lock Washer
Hex Nut
Figure 8. Typical "Through Mount" setup.
Machine Base
Workbench
Lag Screw
Flat Washer
Figure 9. Typical "Direct Mount" setup.
Number of Mounting Holes .................................. 3
Diameter of Mounting Hardware Needed ..............
3
8"
The base of this machine has mounting holes that allow it
to be fastened to a workbench or other mounting surface
to prevent it from moving during operation and causing
accidental injury or damage.
The strongest mounting option is a "Through Mount" (see
example) where holes are drilled all the way through the
workbench—and hex bolts, washers, and hex nuts are
used to secure the machine in place.
Another option is a "Direct Mount" (see example) where
the machine is secured directly to the workbench with lag
screws and washers.
-15-
Model W1870 (For Machines Mfd. Since 03/19)
SETUP
Assembly
Before beginning the assembly process, refer to Items
Needed for Setup
and gather everything you need.
Ensure all parts have been properly cleaned of any
heavy-duty rust-preventative applied at the factory (if
applicable). Be sure to complete all steps in the assembly
procedure prior to performing the
Test Run
or connecting
the machine to power.
To assemble machine, do these steps:
1. Remove pre-installed cap screw, lock washer, and
flat washer from top of hold-down shoe rod shown in
Figure 10.
2. Attach blade guard bracket to top of hold-down shoe
rod with cap screw, lock washer, and flat washer (see
Figure 10).
3. Pivot guard up and down to ensure it moves
smoothly. If necessary, loosen mounting screw to
allow movement.
4. Connect air tubing to backside of air nozzle, as
shown in Figure 11.
5. Verify blade pins are seated in V-notch indents, as
shown in Figure 27 on Page 25.
6. Pinch blade and move it side to side with light
pressure to verify it is tensioned enough that it will
not come off during operation. If adjustments are
necessary, refer to Blade Tension instructions on
Page 22.
Figure 10. Blade guard installed.
Blade Guard
Bracket
Figure 11. Air tubing connections.
Air Tubing
Connection
Air Tubing
Connection
Hold-Down
Shoe Rod
-16-
Model W1870 (For Machines Mfd. Since 03/19)
SETUP
7. Remove flex-shaft cap shown in Figure 12.
8. Insert inner spindle of flex-shaft into threaded shaft,
then thread on flex-shaft, as shown in Figure 13.
9. Insert included drill bit or a tool bit (not included)
into flex-shaft collet.
10. Insert collet locking pin into hole on collet and
tighten bit with collet wrench by turning clockwise,
as shown in Figure 14.
Figure 12. Flex-shaft cap location.
Flex-Shaft Cap
Figure 14. Securing drill bit in flex-shaft
collet.
Drill Bit
Collet
Collet Wrench
Collet
Locking
Pin
Figure 13. Installing flex-shaft.
Inner Spindle
Flex-Shaft
Threaded
Shaft
-17-
Model W1870 (For Machines Mfd. Since 03/19)
SETUP
Recommended CFM at Dust Port: ................ 150 CFM
Dust Collection
Item(s) Needed Qty
Dust Collection System ........................................1
Dust Hose 1
1
4" ..................................................1
Hose Clamp 1
1
4" ................................................1
To connect a dust collection hose, do these steps:
1. Fit a 1
1
4" dust hose over dust port, as shown in
Figure 15, and secure in place with hose clamp.
2. Tug hose to make sure it does not come off.
Note: A tight fit is necessary for proper
performance.
Do not confuse this CFM recommendation with the rating
of the dust collector. To determine the CFM at the dust
port, you must consider these variables: (1) CFM rating of
the dust collector, (2) hose type and length between the
dust collector and the machine, (3) number of branches
or wyes, and (4) amount of other open lines throughout
the system. Explaining how to calculate these variables
is beyond the scope of this manual. Consult an expert or
purchase a good dust collection “how-to” book.
This machine creates substantial amounts of dust
during operation. Breathing airborne dust on a regu-
lar basis can result in permanent respiratory illness.
Reduce your risk by wearing a respirator and captur-
ing the dust with a dust collection system.
Figure 15. Dust port connected to dust
collection system.
Dust Port
-18-
Model W1870 (For Machines Mfd. Since 03/19)
SETUP
Figure 16. Removing switch disabling key
from toggle switch.
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. Make sure blade is properly installed and tensioned,
and that blade guard is in the down position.
3. Rotate variable-speed dial counterclockwise all the
way.
4. Connect machine to power supply.
5. Firmly hold flex-shaft rotary tool.
6. Turn machine ON, verify motor operation, and then
turn machine OFF.
Motor should run smoothly, without unusual noises.
7. Remove switch disabling key, as shown in Figure 16.
8. Try to start machine with switch. Machine should not
start.
If the machine does not start, the switch disabling
feature is working as designed.
If the machine does start, immediately stop
the machine. The switch disabling feature is
not working correctly. This safety feature must
work properly before proceeding with regular
operations. Call Tech Support for help.
9. Remove flex-shaft rotary tool until you need to
operate it, and re-install flex-shaft cap.
The Test Run consists of verifying the following: 1) The
motor powers up and runs correctly, and 2) removing
switch disabling key from toggle switch functions properly.
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Grizzly 18 in. VS Scroll Saw Owner's manual

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Owner's manual
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