Grizzly G0785 User guide

MODEL G0785

WALL-MOUNT DUST COLLECTOR

w/CANISTER FILTER

OWNER'S MANUAL

(For models manufactured since 3/15)

COPYRIGHT © MARCH, 2015 BY GRIZZLY INDUSTRIAL, INC.

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#BB17317 PRINTED IN TA I WAN

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 compre­hension, 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 equip­ment, such as those dust masks that are specially designed to filter
out microscopic particles.

Table of Contents

INTRODUCTION ............................................... 2

Contact Info.................................................... 2

Manual Accuracy ........................................... 2

Identification ................................................... 3

Machine Data Sheet ...................................... 4

SECTION 1: SAFETY ....................................... 6

Safety Instructions for Machinery .................. 6

Additional Safety for Dust Collectors ............. 8

SECTION 2: POWER SUPPLY ........................ 9

Voltage Conversion to 240V ........................ 11

SECTION 3: SETUP ....................................... 12

Needed for Setup ......................................... 12

Unpacking .................................................... 12

Inventory ...................................................... 13

Site Considerations ...................................... 14

Assembly ..................................................... 15

Collection System ........................................ 16

Power Connection........................................ 18

Test Run ...................................................... 19

SECTION 4: OPERATIONS ........................... 20

General ........................................................ 20

Machine Storage .......................................... 20

SECTION 5: ACCESSORIES ......................... 21

SECTION 6: MAINTENANCE ......................... 22

Schedule ...................................................... 22

Lubrication ................................................... 22

Cleaning Bags.............................................. 22

Replacing Bags ............................................ 23

Cleaning Canister Filter ............................... 23

SECTION 7: SERVICE ................................... 24

Troubleshooting ........................................... 24

Tightening Impeller ...................................... 26

SECTION 8: WIRING ...................................... 27

Wiring Safety Instructions ............................ 27

Wiring Diagram ............................................ 28

SECTION 9: PARTS ....................................... 29

Main Breakdown .......................................... 29

WARRANTY & RETURNS ............................. 33

INTRODUCTION

We are proud to provide a high-quality owner’s
manual with your new machine!

We

instruc­tions, specifications, drawings, and photographs
contained inside. Sometimes we make mistakes,
but

also

means that

you receive
will be slightly different than what is shown in
the manual

If you find this to be the case, and the difference
between the manual and machine leaves you
confused about a procedure
for an updated version. W

manuals

and

www.grizzly.com

Alternatively, you can call our Technical Support
for help. Before calling, please write down the

Manufacture Date

stamped
into the machine ID label (see below). This infor­mation helps us determine if updated documenta­tion is available for your machine.

We stand behind our machines. If you have
any questions or need help, use the information
below to contact us. Before contacting, please get
the serial number and manufacture date of your
machine. This will help us help you faster.

We want your feedback on this manual. What did
you like about it? Where could it be improved?
Please take a few minutes to give us feedback.

Email: [e-mail]

Contact Info

Grizzly Technical Support

1203 Lycoming Mall Circle

Muncy, PA 17756

Phone: [phone]

Email: [e-mail]

Grizzly Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069

Manual Accuracy

made every effort to be exact with the

our policy of continuous improvement

sometimes the machine

.

, check our website

e post current

manual updates for free on our website at

.

and Serial Number

Manufacture Date

Serial Number

-2-

Model G0785 (Mfd. Since 3/15)

Identification

To reduce your risk of
serious injury, read this
entire manual BEFORE

Inlet

Filter

Cleaning

Handle

Collection

Bag

Safety

Paddle

Switch

Wall

Bracket

Motor

Canister

Filter

Model G0785 (Mfd. Since 3/15)

using machine.

-3-

MACHINE DATA

SHEET

Customer Service #: [phone] · To Order Call: [phone] · Fax #: [phone]

MODEL G0785 WALL-MOUNT DUST COLLECTOR WITH

CANISTER FILTER

Product Dimensions:

Weight................................................................................................................................................................ 62 lbs.

Width (side-to-side) x Depth (front-to-back) x Height..................................................................... 19-1/2 x 22 x 46 in.

Footprint (Length x Width)............................................................................................................................ 14 x 14 in.

Shipping Dimensions:

Carton #1

Type........................................................................................................................................... Cardboard Box

Content................................................................................................................................................. Machine

Weight...................................................................................................................................................... 50 lbs.

Length x Width x Height............................................................................................................. 20 x 22 x 19 in.

Carton #2

Type........................................................................................................................................... Cardboard Box

Content......................................................................................................................................... Canister Filter

Weight...................................................................................................................................................... 14 lbs.

Length x Width x Height............................................................................................................. 16 x 16 x 20 in.

Electrical:

Power Requirement............................................................................................. 120V or 240V, Single-Phase, 60 Hz

Prewired Voltage.................................................................................................................................................. 120V

Full-Load Current Rating...................................................................................................... 7A at 120V, 3.5A at 240V

Minimum Circuit Size.......................................................................................................... 15A at 120V, 15A at 240V

Connection Type....................................................................................................................................... Cord & Plug

Power Cord Included.............................................................................................................................................. Yes

Power Cord Length................................................................................................................................................. 6 ft.

Power Cord Gauge......................................................................................................................................... 16 AWG

Plug Included.......................................................................................................................................................... Yes

Included Plug Type................................................................................................................................. 5-15 for 120V

Recommended Plug Type...................................................................................................................... 6-15 for 240V

Switch Type.................................................................................................. Paddle Safety Switch w/Removable Key

-4-

Motors:

Main

Type................................................................................................................. TEFC Capacitor-Start Induction

Horsepower................................................................................................................................................ 1 HP

Phase............................................................................................................................................ Single-Phase

Amps...................................................................................................................................................... 7A/3.5A

Speed................................................................................................................................................ 3450 RPM

Power Transfer ......................................................................................................................................... Direct

Bearings........................................................................................................ Sealed & Permanently Lubricated

Model G0785 (Mfd. Since 3/15)

Main Specifications:

Operation

Dust Collector Type....................................................................................................................... Single-Stage

Approved Dust Types................................................................................................................................ Wood

Filter Type.................................................................................................................................... Canister Filter

Airflow Capacity................................................................................................................................... 537 CFM

Max Static Pressure (at 0 CFM)............................................................................................................... 7.2 in.

Main Inlet Size............................................................................................................................................. 4 in.

Inlet Adapter Included.................................................................................................................................... No

Machine Collection Capacity At One Time....................................................................................................... 1

Maximum Material Collection Capacity................................................................................................ 1.5 cu. ft.

Filtration Rating..................................................................................................................................... 1 Micron

Bag Information

Number of Upper Bags..................................................................................................................................... 1

Upper Bag Diameter............................................................................................................................ 14-1/2 in.

Upper Bag Length...................................................................................................................................... 12 in.

Canister Information

Number of Canister Filters................................................................................................................................ 1

Canister Filter Diameter............................................................................................................................. 15 in.

Canister Filter Length........................................................................................................................ 16-3/16 in.

Impeller Information

Impeller Type...................................................................................................................................... Radial Fin

Impeller Size.............................................................................................................................................. 10 in.

Impeller Blade Thickness........................................................................................................................ 3/32 in.

Construction

Upper Bag................................................................................................................................................ Fabric

Base....................................................................................................................................... Steel Sheet Metal

Impeller...................................................................................................................... Balanced Cast Aluminum

Paint Type/Finish....................................................................................................................... Powder Coated

Blower Housing...................................................................................................................... Steel Sheet Metal

Body....................................................................................................................................... Steel Sheet Metal

Other Specifications:

Country of Origin .............................................................................................................................................. Taiwan

Warranty ........................................................................................................................................................... 1 Year

Approximate Assembly & Setup Time .............................................................................................................. 1 Hour

Serial Number Location ................................................................................................... ID Label on Blower Housing

ISO 9001 Factory .................................................................................................................................................. Yes

CSA, ETL, or UL Certified/Listed ............................................................................................................................ No

Features:

1 micron canister filtration
10" cast aluminum impeller
Steel base plate mounts easily to most walls
White powder-coated paint
Ideal point-of-use dust collector

Model G0785 (Mfd. Since 3/15)

-5-

SECTION 1: SAFETY

For Your Own Safety, Read Instruction

Manual Before Operating This 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 measures. Always use common sense and good judgment.

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.

Indicates a potentially hazardous situation which, if not avoided,
MAY result in minor or moderate injury. It may also be used to alert
against unsafe practices.

This symbol is used to alert the user to useful information about

NOTICE

proper operation of the machine.

Safety Instructions for Machinery

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 qualified
service personnel to do electrical installation or
repair work, and always disconnect power before
accessing or exposing electrical equipment.

DISCONNECT POWER FIRST.
nect machine from power supply BEFORE making
adjustments, changing tooling, or servicing machine.
This prevents an injury risk 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.

Always discon-

-6-

Model G0785 (Mfd. Since 3/15)

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!

USE CORRECT TOOL FOR THE JOB. Only use
this tool for its intended purpose—do not force
it or an attachment to do a job for which it was
not designed. Never make unapproved modifica­tions—modifying tool or using it differently than
intended may result in malfunction or mechanical
failure that can lead to 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.

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 the 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. 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.

GUARDS & COVERS. Guards and covers reduce
accidental contact with moving parts or flying
debris. Make sure they are properly installed,
undamaged, and working correctly.

Model G0785 (Mfd. Since 3/15)

EXPERIENCING DIFFICULTIES. If at any time
you experience difficulties performing the intend­ed operation, stop using the machine! Contact our
Technical Support at [phone].

-7-

Additional Safety for Dust Collectors

INTENDED USE. This dust collector is designed

for collecting wood dust and chips from wood­working machines. DO NOT use it to collect
metal, dirt, dr ywall, asbestos, lead paint, silica, liq­uids, aerosols, biohazards, or explosive materials.
Collecting the wrong materials can result in seri­ous inhalation hazards, fire, or machine damage.

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.

WEAR A RESPIRATOR. Fine dust that is too
small to be caught in the filter will be blown into
the ambient air during operation. To reduce your
risk of respiratory damage from this fine dust,
always wear a NIOSH approved respirator during
operation and for a short time after. Also, never
collect dust from any type of hazardous material.

IMPELLER HAZARDS. All objects collected by
this machine can strike the rotating impeller. DO
NOT place hands, hair, clothing, or tools near the
open inlet during operation. The powerful suction
could easily pull them into the impeller, which will
cause serious personal injury or damage to the
machine. Always keep small animals and children
away from open dust collection inlets.

DISCONNECTING POWER SUPPLY. Turn the
switch OFF, disconnect the dust collector from
the power supply, and allow the impeller to come
to a complete stop before leaving the machine
unattended or doing any service, cleaning, main­tenance, or adjustments.

REGULAR CLEANING. Regularly check/empty
the collection bags or drum to avoid the buildup
of fine dust that can increase the risk of fire. Make
sure to regularly clean the surrounding area where
the machine is operated—excessive dust buildup
on overhead lights, heaters, electrical panels, or
other heat sources will increase the risk of fire.

SUSPENDED DUST PARTICLES AND IGNITION
SOURCES. DO NOT operate the dust collector in

areas where explosion risks are high. Areas of
high risk include, but are not limited to, areas near
pilot lights, open flames, or other ignition sources.

AVOIDING SPARKS. Avoid collecting steel frag­ments or stones. These items can produce sparks
when they strike the impeller, which can smolder in
wood dust for a long time before a fire is detected.
If you accidentally cut into wood containing tramp
metal (nails, staples, spikes, etc.), immediately
turn OFF the dust collector, disconnect it from
power, and wait for the impeller to stop—then
empty the collection container into an approved
airtight metal container.

OPERAT IN G LO CATI ON. To reduce respiratory
exposure to fine dust, locate permanently installed
dust collectors away from the working area or in
another room. DO NOT place the dust collector
where it can be exposed to rain or moisture—
exposure to water creates a shock hazard and will
reduce the life of the machine.

FIRE SUPPRESSION. Only operate the dust col­lector in locations that contain a fire suppression
system or have a fire extinguisher nearby.

STATIC ELECTRICITY. Plastic dust lines gener­ate high amounts of static electricity as dust chips
pass through them. Although rare, sparks caused
by static electricity can cause explosions or fire.
To reduce this risk, make sure all dust lines are
thoroughly grounded by using a grounding wire.

EMPTYING DUST. When emptying dust from the
collection container, wear a respirator and safety
glasses. Empty dust away from ignition sources
and into an approved container.

DUST ALLERGIES. Dust from certain woods will
cause an allergic reaction. Always make sure you
know what type of wood dust you are exposed to
in the event that this happens.

-8-

Model G0785 (Mfd. Since 3/15)

SECTION 2: POWER SUPPLY

Before installing the machine, consider the avail­ability and proximity of the required power supply
circuit. If an existing circuit does not meet the
requirements for this machine, a new circuit must
be installed. To minimize the risk of electrocution,
fire, or equipment damage, installation work and
electrical wiring must be done by an electrician or
qualified service personnel in accordance with all
applicable codes and standards.

Electrocution, fire, or
equipment damage may
occur if machine is not
correctly grounded and
connected to the power

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.

The full-load current is not the maximum amount
of amps that the machine will draw. If the machine
is overloaded, it will draw additional amps beyond
the full-load rating.

If the machine is overloaded for a sufficient length
of time, damage, overheating, or fire may result—
especially if connected to an undersized circuit.
To reduce the risk of these hazards, avoid over­loading the machine during operation and make
sure it is connected to a power supply circuit that
meets the specified circuit requirements.

For your own safety and protection of

Note: Circuit requirements in this manual apply to

a dedicated circuit—where only one machine will
be running on the circuit at a time. If machine will
be connected to a shared circuit where multiple
machines may be running at the same time, con­sult an electrician or qualified service personnel to
ensure circuit is properly sized for safe operation.

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.)

This machine can be converted to operate on a
power supply circuit that has a verified ground
and meets the requirements listed below. (Refer
to Voltage Conversion

This machine is prewired to operate on a power
supply circuit that has a verified ground and meets
the following requirements:

Availability

supply.

Full-Load Current Rating

Circuit Information

property, consult an electrician if you are
unsure about wiring practices or electrical
codes in your area.

Full-Load Current Rating at 120V ....... 7 Amps

Full-Load Current Rating at 220V .... 3.5 Amps

Model G0785 (Mfd. Since 3/15)

Circuit Requirements for 120V

Nominal Voltage .................... 110V, 115V, 120V

Cycle .......................................................... 60 Hz

Phase ........................................... Single-Phase

Power Supply Circuit ......................... 15 Amps

Plug/Receptacle ............................. NEMA 5-15

Circuit Requirements for 240V

instructions for details.)

Nominal Voltage .........20 8V, 2 20V, 2 30V, 2 40V

Cycle .......................................................... 60 Hz

Phase ........................................... Single-Phase

Power Supply Circuit ......................... 15 Amps

Plug/Receptacle ............................. NEMA 6-15

-9-

Improper connection of the equipment-grounding
wire can result in a risk of electric shock. The
wire with green insulation (with or 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.

We do not recommend using an extension cord
with this machine.
cord, only use it if absolutely necessary and only
on a temporary basis.

Extension cords cause voltage drop, which can
damage electrical components and shorten motor
life. Voltage drop increases as the extension cord
size gets longer and the gauge size gets smaller
(higher gauge numbers indicate smaller sizes).

Any extension cord used with this machine must
be in good condition and contain a ground wire
and matching plug/receptacle. Additionally, it must
meet the following size requirements:

Grounding Requirements

This machine MUST be grounded. In the event
of certain malfunctions or breakdowns, grounding
reduces the risk of electric shock by providing a
path of least resistance for electric current.

For 110V operation: This machine is equipped
with a power cord that has an equipment-ground­ing wire and a grounding plug (see following fig­ure). The plug must only be inserted into a match­ing receptacle (outlet) that is properly installed
and grounded in accordance with all local codes
and ordinances.

For 220V operation: The plug specified under
“
page has a grounding prong that must be attached
to the equipment-grounding wire on the included
power cord. The plug must only be inserted into
a matching receptacle (see following figure) that
is properly installed and grounded in accordance
with all local codes and ordinances.

it will not fit the outlet, have a qualified
electrician install the proper outlet with a

GROUNDED

5-15 RECEPTACLE

Grounding Prong

5-15 PLUG

GROUNDED

6-15 RECEPTACLE

Current Carrying Prongs

6-15 PLUG

Grounding Prong

Figure 2. Typical 6-15 plug and receptacle.

Neutral Hot

Figure 1. Typical 5-15 plug and receptacle.

SHOCK HAZARD!
Two-prong outlets do not meet the grounding
requirements for this machine. Do not modify
or use an adapter on the plug provided—if

verified ground.

Circuit Requirements for 220V” on the previous

-10 -

Extension Cords

If you must use an extension

Minimum Gauge Size ...........................14 AWG

Maximum Length (Shorter is Better).......50 ft.

Model G0785 (Mfd. Since 3/15)

Voltage Conversion

120 Volt Motor

Ground

Paddle
Switch

Neutral

Hot

Ground

120 VAC

5-15 Plug

240 Volt Motor

Paddle
Switch

Hot

Ground

240

VAC

G

Wt

Start

Capacitor

200MFD
125VAC

Run

Capacitor

30MFD

250VAC

Start

Capacitor

200MFD
125VAC

3

2

3

1

Wt

120 Volt Motor

Paddle
Switch

Neutral

Hot

Ground

120 VAC

5-15 Plug

Start

Capacitor

200MFD
125VAC

3

to 240V

4. Use wire nuts to connect wires as indicated in
Figure 4. Twist all three wire nuts onto their

respective wires and wrap them with electri­cal tape so they will not come loose.

The voltage conversion MUST be performed by
an electrician or qualified service personnel. To
perform the voltage conversion, rewire the motor
to the new voltage and install the correct plug,
according to the provided wiring diagram.

Note: If the diagram included on the motor con-
flicts with the one on Page 28 in this manual, the
motor may have changed since the manual was
printed. Use the diagram provided inside the mo­tor wiring junction box.

Items Needed Qty

• Phillips Head Screwdriver #2 ..................... 1

• Electrical Tap e ............................ As Needed

• Wire Nut (14 AWG x 3) ............................... 1

• 6-15 Plug .................................................... 1

To convert the Model G0785 to 240V:

1. DISCONNECT MACHINE FROM POWER!

2. Remove 5-15 plug from power cord.

3. Open motor junction box, then loosen wire
nuts indicated in Figure 3.

Run

Capacitor

30MFD

Wt

1

250VAC

2

Ground

Wt

Connect
Wires with
Nuts Here

Figure 4. Model G0785 rewired to 240V.

5. Close and secure motor junction box.

6. Install a 6-15 plug according to manufac-

turer's instructions.

Loosen These

Wire Nuts

Wt

1

2

Ground

Run

Capacitor

30MFD

250VAC

Wt

Figure 3. Location of wire nuts to be loosened

on Model G0785 when converting voltage.

Model G0785 (Mfd. Since 3/15)

-11-

SECTION 3: SETUP

Keep children and pets away
from plastic bags or packing
materials shipped with this

Your machine was carefully packaged for safe
transportation. Remove the packaging materials
from around your machine and inspect it. If you
discover any damage, please call us immediately

at [phone]

Save the containers and all packing materials for
possible inspection by the carrier or its agent.

Otherwise, filing a freight claim can be difficult.

When you are completely satisfied with the condi­tion of your shipment, inventory the contents.

This machine presents
serious injury hazards
to untrained users. Read
through this entire manu­al to become familiar with
the controls and opera­tions before starting the
machine!

Wear safety glasses during
the entire setup process!

Needed for Setup

Unpacking

for advice.

SUFFOCATION HAZARD!

The following are needed to complete the setup
process, but are not included with your machine.

Description Qty

• Safety Glasses and Respirator .................. 1

• Mounting Fasteners .................... As Needed

• Tape Measure............................................. 1

• Drill w/Bits ................................... As Needed

machine. Discard immediately.

-12-

Model G0785 (Mfd. Since 3/15)

Inventory

The following is a list of items shipped with your
machine. Before beginning setup, lay these items
out and inventory them.

If any non-proprietary parts are missing (e.g. a
nut or a washer), we will gladly replace them; or
for the sake of expediency, replacements can be
obtained at your local hardware store.

A

B

C

D

Box 1: Qty

A. Wall Bracket ............................................... 1

B. Filter Cleaning Handle ................................ 1

C. Motor Mounting Plate ................................. 1

D. Open-End Wrench 10 x 12mm ................... 1

E. Bag Clamp .................................................. 1

F. Impeller Housing & Fan/Motor Assembly ... 1

Hardware and Bags (Not Shown)

• Flange Bolts

• Flange Bolts

• Dust Collection Bag .................................... 1

Box 2: Qty

G. Canister Filter ............................................. 1

1

⁄4-20 x 1⁄2 " ............................. 4

1

⁄4-20 x 3⁄4" .............................. 6

F

Figure 5. Box 1 inventory.

G

Figure 6. Box 2 inventory.

E

Model G0785 (Mfd. Since 3/15)

NOTICE

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.

-13-

Site Considerations

Weight Load

Refer to the
of your machine. Make sure that the surface upon
which the machine is placed will bear the weight
of the machine, additional equipment that may be
installed on the machine, and the heaviest work­piece that will be used. Additionally, consider the
weight of the operator and any dynamic loading
that may occur when operating the machine.

Space Allocation

Consider the largest size of workpiece that will
be processed through this machine and provide
enough space around the machine for adequate
operator material handling or the installation of
auxiliary equipment. With permanent installations,
leave enough space around the machine to open
or remove doors/covers as required by the main­tenance and service described in this manual.

See below for required space allocation.

Physical Environment

Extreme conditions for this type of machinery are

Place this machine near an existing power source.

other hazards. Make sure to leave enough space

Shadows, glare, or strobe effects that may distract
or impede the operator must be eliminated.

Machine Data Sheet for the weight

Children or untrained people
may be seriously injured by
this machine. Only install in an
access restricted location.

Wall

Side View

Power

Minimum

Keep

Area

Clear

Floor

59"

Wall

The physical environment where the machine is
operated is important for safe operation and lon­gevity of machine components. For best results,
operate this machine in a dry environment that is
free from excessive moisture, hazardous chemi­cals, airborne abrasives, or extreme conditions.

generally those where the ambient temperature
range exceeds 41°–104°F; the relative humidity
range exceeds 20%–95% (non-condensing); or
the environment is subject to vibration, shocks,
or bumps.

Electrical Installation

Make sure all power cords are protected from
traffic, material handling, moisture, chemicals, or

around machine to disconnect power supply or
apply a lockout/tagout device, if required.

Lighting

Lighting around the machine must be adequate
enough that operations can be performed safely.

Wall

Front View

23"

Minimum

Minimum

3"

Motor
Cooling
Air Gap

Wall

Floor

-14-

Figure 7. Minimum working clearances.

Model G0785 (Mfd. Since 3/15)

Assembly

For adequate motor cooling, the motor fan intake
must not be restricted by a wall or cabinet.

To assemble and mount dust collector:

— If mounting to a wood framed wall (with or

without drywall), bracket must be mounted
directly to a support board that is wide
enough to span and mount onto two wall
studs. Mount support to wall studs with lag
screws, then mount bracket to support with
appropriate fasteners, as shown in Figure

10.

1. Fasten motor mounting plate to motor base

with (4)

8).

1

⁄4-20 x 1⁄2" flange bolts (see Figure

Flange Bolt

Bag Clamp

Wall
Bracket

Motor Mounting

Plate

Figure 8. Dust collector assembly diagram.

2. Using wall bracket as a template, mark

mounting hole location so bottom of bracket
is a minimum of 56" from floor and at least

1

⁄2" away from any wall, as shown in Figure

4

9.

Note: Drawing

Wall

Not to Scale.

Minimum

1

4

/2"

Lag Bolt

Support
Board

Figure 10. Wall bracket secured to support

board on wall studs.

— If mounting to a concrete or masonry wall,

attach bracket using lag shield anchors
with lag screws or anchor studs (see
Figure 11).

Anchor Stud

Figure 11. Typical fasteners for mounting dust
collector bracket to masonry or concrete walls.

Wall

Bracket

Lag Shield Anchor

and Lag Screw

Wall Stud

Wall

56"

Minimum

Floor

Figure 9. Wall bracket positioning.

Model G0785 (Mfd. Since 3/15)

3. After wall bracket is installed, have another
person help you hang dust collector on
bracket.

4. Install dust collection bag with bag clamp
(see Figure 8), then connect ducting. Refer
to Collection System on next page for
grounding requirements.

-15-

Collection System

Material Selection

You have many choices regarding dust collection
ducting, but flexible hose is the most common for
this size of machine. However, be aware that there
is a fire or explosion hazard if plastic duct material
is used for dust collection without being grounded
against static electrical charge build-up.

Flexible rubber hose, polyethylene, plastic flex­hose and other flexible ribbed hose is gener­ally used for short runs. There are many different
types of flex hose on the market today. These are
manufactured from materials such as polyethyl­ene, PVC, cloth hose dipped in rubber and even
metal, including steel and aluminum.

If using flex-hose, you should choose one of the
many types that are designed specifically for
the movement of solid particles, i.e. dust, grains
and plastics. However, the cost of specifically
designed flexible duct can vary greatly. Grizzly
offers polyethylene and steel flex hose.

Be sure that you extend the bare copper wire
down all branches of the system. Do not forget
to connect the wires to each other with wire nuts
when two branches meet at a “Y” or “T” connec­tion.

Ensure that the entire system is grounded. If
using plastic blast gates to direct air flow, the
grounding wire must be jumped (see Figure 12)
around the blast gate without interruption to the
grounding system.

Plastic Blast Gate

Copper

Ground Wire

Figure 12. Ground jumper wire when using

plastic blast gates or elbows and metal duct.

Metal Duct

Plastic duct generates static
electrical buildup that can
cause fire or shock. Properly
ground it to reduce this risk.

Duct Grounding

Plastic flex-hose is an insulator, and dust particles
moving against the walls of the hose creates a
static electrical build up. This charge will build
until it discharges to a ground. If a grounding
medium is not available to prevent static electrical
build up, the electrical charge will arc to the near­est grounded source. This electrical discharge
may cause an explosion and subsequent fire
inside the system.

To protect against static electrical build up inside
a non-conducting duct, a bare copper wire should
be placed inside the duct along its length and
grounded to the dust collector. You must also
confirm that the dust collector is continuously
grounded through the electrical circuit to the elec­tric service panel.

We also recommend wrapping the outside of all
plastic ducts with bare copper wire to ground the
outside of the system against static electrical build
up. Wire connections at Y’s and T’s should be
made with wire nuts.

Attach the bare ground wire to each stationary
woodworking machine and attach the dust collec­tor frame with a ground screw as shown in Figure

13. Ensure that each machine is continuously

grounded to the grounding terminal in your elec­tric service panel.

Flex

Hose

External Ground Wire

Internal Ground Wire

Figure 13. Flex-hose grounded to machine.

Ground Screw

-16 -

Model G0785 (Mfd. Since 3/15)

Dust Collection

Since each machine produces a different amount
of sawdust, the requirements for the minimum
amount of CFM to move that sawdust is unique
to the machine (for example, a planer produces
more sawdust than a table saw). Knowing this
required CFM is important to gauging which size
of duct to use.

Based on the dust port size of the machine to be
connected to the dust collector, Figure 14 will give
you a close estimation of the CFM that is reduced
because of dust port size. A machine that gener­ates large wood chips should be placed as close
to the dust collector as possible.

Machine

Dust Port Size

2" 98

2.5" 150

3" 220

4" 395

5" 614

6" 884

7" 1203

8" 1570

Approximate

Required CFM

If your machine doesn't have a built in dust port,
use Figure 15 to verify which size of ducting to
install on your machine.

Machine Average Dust Port Size

Table Saw ...................................................... 4"

Miter/Radial-Arm Saw ....................................2"

Jointer (6" and smaller) .................................4"

Jointer (8"-12") ............................................... 5"

Thickness Planer (13" and smaller) ............... 4"

Thickness Planer (14"-20") ............................6"

Shaper ...........................................................4"

Router (mounted to table) ..............................2"

Bandsaw ........................................................ 4"

Lathe .............................................................. 4"

Disc Sander (12" and smaller) .......................2"

Disc Sander (13-18") ...................................... 4"

Belt Sander (6" and smaller) .........................2"

Belt Sander (7"-9") ........................................3"

Edge Sander (6" x 80" and smaller) .............. 4"

Edge Sander (6" x 80" and larger) ................ 5"

Drum Sander (24" and smaller) ...............2 x 4"

Drum Sander (24" and larger) .................4 x 4"

Widebelt Sander (18" and smaller) ................5"

Widebelt Sander (24"–37" single head) ..2 x 6"
Widebelt Sander (24"_51" double head) . 5 x 4"

Figure 15. Typical ducting sizes and port sizes

for various machines.

9" 1990

10" 2456

Figure 14. Approximate CFM reduction, based

on machine dust port size.

Model G0785 (Mfd. Since 3/15)

-17-

1. Turn the machine power switch OFF.

2.

1. Turn the machine power switch OFF.

2.

Grasp the molded plug and pull it completely

Power Connection

Disconnecting Power

After you have completed all previous setup
instructions and circuit requirements, the machine
is ready to be connected to the power supply.

To prevent accidental damage to the power cord,
make sure it is kept away from potential damage
sources at all times—whether connected or not.
Potential damage sources include high traffic
areas, sharp objects, heat sources, harsh chemi­cals, water, damp areas, etc.

To avoid unexpected startups or property dam­age, use the following steps whenever connecting
or disconnecting the machine.

Connecting Power

Insert the power cord plug into a matching

power supply receptacle. The machine is
now connected to the power source.

out of the receptacle. Do not pull by the cord
as this may damage the wires inside.

Figure 17. Disconnecting power.

Figure 16. Connecting power.

-18-

Model G0785 (Mfd. Since 3/15)

Test Run

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

table in the

SERVICE section of this manual can help.

Troubleshooting

The test run consists of verifying the following:

1) The motor powers up and runs correctly, and

2) the safety disabling mechanism on the switch
works correctly.

4. Turn machine OFF.

5. Remove switch disabling key, as shown in
Figure 18.

Figure 18. Removing switch key from paddle

switch.

To test run the machine:

1. Clear all setup tools away from machine.

2. Connect machine to power supply.

3. Turn machine ON, verify motor operation,

and then turn machine OFF.

The motor should run smoothly and without

unusual problems or noises.

5. Try to start machine with paddle switch.
Machine should not start.

— If machine does not start, switch disabling

feature is working as designed.

— If machine does start, immediately stop

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.

Model G0785 (Mfd. Since 3/15)

-19 -

SECTION 4: OPERATIONS

To reduce your risk of
serious injury, read this
entire manual BEFORE

ing loss can occur while operating this

using machine.

Eye injuries, respiratory problems, or hear-

tool. Wear personal protective equipment to
reduce your risk from these hazards.

General

Operating your Model G0785 is simple and
straightforward. Position the machine near the
dust collector where it will not interfere with the
workpiece being processed, connect the duct,
connect the ducting ground, and you are ready
to begin.

Keep in mind that the dust collector is intended for
single machine use and is not designed to draw
dust through long runs and multiple ports simul­taneously. We do not recommend using ducting
longer than 10 feet. Otherwise, dust collection
efficiency will be greatly reduced.

Do NOT put hands or
small objects near inlet
openings during opera­tion. Objects sucked
into the inlet will hit the
impeller blade. Failure to
heed this warning could
result in personal injury
or property damage.

If you are not experienced with this type
of machine, WE STRONGLY RECOMMEND
that you seek additional training outside of
this manual. Read books/magazines or get
formal training before beginning any proj­ects. Regardless of the content in this sec­tion, Grizzly Industrial will not be held liable
for accidents caused by lack of training.

Machine Storage

When the dust collector is not in use, unplug the
power cord from the power source. Place the
cord away from potential damage sources, such
as high traffic areas, sharp objects, heat sources,
harsh chemicals, water, damp areas, etc.

-20-

Model G0785 (Mfd. Since 3/15)

SECTION 5: ACCESSORIES

Installing unapproved accessories may

order online at www.grizzly.com or call 1-800-523-4777

cause machine to malfunction, resulting in
serious personal injury or machine damage.
To reduce this risk, only install accessories
recommended for this machine by Grizzly.

NOTICE

Refer to our website or latest catalog for
additional recommended accessories.

D4203—Clear Flexible Hose 2 1⁄2" x 10'
D4206—Clear Flexible Hose 4" x 10'
D4212—Black Flexible Hose 2
D4216—Black Flexible Hose 4" x 10'
W1314—Wire Hose Clamp 2
W1317—Wire Hose Clamp 4"
W1044—Dust Collection Adapter 2
W1007—Plastic Blast Gate 4"
W1053—Grounding Kit
W2046—Shop Vacuum Adapter 2
T24268—Replacement Dust Collection Bag

We've hand picked a selection of dust collection
components commonly needed to connect the
Model G0785 to basic machinery.

D4206

W1317

1

⁄2" x 10'

1

⁄2"

1

⁄2" x 4"

1

⁄2" x 2 1⁄2"

D4216

W1054—Dust Collection Kit #1

Designed for a one machine hook-up, kit #1
comes complete with installation instructions and
an accessories list for expanding your dust collec­tion system in the future.

Figure 20. Model W1054 Dust Collection Kit #1.

T26673—120V Dust Collection Remote
T26674—240V Dust Collection Remote

Remotely turn your dust collector on and off
from a distance of up to 75'! Compatible with
dust collectors up to 1.5HP.azed at how much
fine dust it picks up!

T24268

W1044

W2046

W1007

Figure 19. Dust collection accessories.

Model G0785 (Mfd. Since 3/15)

W1053

Figure 21. Dust collection remote control system.

-21-

SECTION 6: MAINTENANCE

accidental startup, always
disconnect machine from

To reduce risk of shock or

power before adjustments,
maintenance, or service.

Schedule

For optimum performance from your machine,
follow this maintenance schedule and refer to any
specific instructions given in this section.

Daily Check:

• Loose mounting bolts.

• Worn switch.

• Worn or damaged wires.

• Full collection bag.

• Any other unsafe condition.

Lubrication

Cleaning Bags

Always empty the collection bags on a regular
basis. Emptying the collection bags allows the
machine to operate at a much higher level of effi­ciency. To limit your exposure to dust particles,
we recommend that you tie off the bag and dis­pose of it.

Always wear the appropriate respirator or dust
mask and safety glasses when emptying or dis­posing of the collection bags. Small dust particles
can escape the bags during emptying, causing
them to become airborne and easily inhaled. This
microscopic airborne dust is extremely unhealthy
to breathe and can cause serious health prob­lems.

While this dust collector excels at collecting the
majority of wood dust produced by your machines,
it is not an air filter; therefore, we strongly rec-
ommend the supplemental aid of a shop air filter
such as the Grizzly G0572 or G9956. Air filters
are designed to collect the smaller dust particles
that dust collector bags cannot trap.

Since all bearings are shielded and permanently
lubricated, simply leave them alone until they
need to be replaced. Do not lubricate them.

-22-

Always wear a respirator and safety glasses
when emptying the dust collection bag
on the dust collector. Sawdust may cause
allergic reactions or respiratory problems.

Model G0785 (Mfd. Since 3/15)

Replacing Bags

Replacement collection bags a re available through
Grizzly as Model T24268.

To replace collection bag:

1. DISCONNECT MACHINE FROM POWER!

2. Make sure you are wearing safety glasses

and a respirator.

3. Release belt clamp securing collection bag,
then unhook bag from collector.

4. Securely close top of bag and safely dispose
of it according to local and federal standards.

5. Install a new collection bag.

Cleaning Canister

Filter

To clean the canister filter on the Model G0785,
move the canister cleaning handle back-and-forth
to free the trapped dust particles from the filter
pleats (see Figure 22). The particles will fall into
the collection bag.

Figure 22. Canister cleaning handle directions.

NOTICE

The use of compressed air or liquids to
clean the canister filter will damage the
filtration pleats of the filter. Use ONLY the
cleaning handle or, if necessary, a soft
brush to clean the inside of the canister
filter.

Model G0785 (Mfd. Since 3/15)

-23-

SECTION 7: SERVICE

Review the troubleshooting and procedures in this section if a problem develops with your machine. If you
need replacement parts or additional help with a procedure, call our Technical Support at [phone].

Note: Please gather the serial number and manufacture date of your machine before calling.

Troubleshooting

Motor & Electrical

Symptom Possible Cause Possible Solution

Machine does
not start or a
breaker trips.

Machine stalls
or is underpowered.

Machine has
vibration or
noisy operation.

1. Switch disabling key removed.

2. Plug/receptacle at fault/wired wrong.

3. Incorrect power supply voltage or
circuit size.

4. Power supply circuit breaker tripped or
fuse blown.

5. Motor wires connected incorrectly.

6. ON/OFF switch at fault.

7. Start capacitor at fault.

8. Motor at fault.

1. Dust collection ducting problem.

2. Dust collector undersized.

3. Filter bags at fault.

4. Filter element at fault.

5. Motor wired incorrectly.

6. Plug/receptacle at fault.

7. Motor overheated.

1. Motor or component loose.

2. Motor fan rubbing on fan cover.

3. Motor bearings at fault.

4. Impeller loose on motor shaft.

1. Install switch disabling key.

2. Test for good contacts; correct the wiring.

3. Ensure correct power supply voltage and
circuit size.

4. Ensure circuit is sized correctly and free of
shorts. Reset circuit breaker or replace fuse.

5. Correct motor wiring connections.

6. Replace switch.

7. Test/replace.

8. Test/repair/replace.

1. Clear blockages, seal leaks, use smooth wall
duct, eliminate bends, close other branches.

2. Move closer to machine/redesign ducting
layout/upgrade dust collector.

3. Empty and clean bag(s).

4. Clean filter(s)/empty bag(s).

5. Wire motor correctly.

6. Test for good contacts/correct wiring.

7. Clean motor, let cool, and reduce workload.

1. Inspect/replace damaged bolts/nuts, and
retighten with thread locking fluid.

2. Fix/replace fan cover; replace loose/damaged fan.

3. Test by rotating shaft; rotational grinding/loose
shaft requires bearing replacement.

4. Tighten impeller (Page 28).

-24-

Model G0785 (Mfd. Since 3/15)

Dust Collector Operation

Symptom Possible Cause Possible Solution

Dust collector
does not collect
dust or chips
adequately;
poor performance.

Sawdust being
blown into air
from dust collector.

1. Dust collection bag is full.

2. Restriction in duct line.

3. Dust collector is too far away, or there
are too many sharp bends in ducting.

4. Lumber is wet, and dust is not flowing
through ducting smoothly.

5. Leaks in ducting or too many open ports.

6. Ducting and or machine dust ports are
incorrectly sized.

7. Machine dust collection design is
inadequate.

8. Dust collector is too small for task or
machine.

1. Duct clamps or dust collection bag is
not properly clamped and secured.

2. Bag clamp is loose or damaged.

1. Empty collection bag.

2. Remove dust line from dust collector inlet and
unblock restriction in duct line. A plumbing
snake may be necessary.

3. Relocate dust collector closer to point of
suction, and rework ducting without sharp bends.

4. Process lumber with less than 20% moisture
content.

5. Rework ducting to eliminate all leaks. Close
dust ports for lines not being used.

6. Re-install correctly sized ducts and fittings.

7. Use a dust collection nozzle on a stand.

8. Use a larger dust collector.

1. Re-secure ducts and dust collection bag,
making sure duct and bag clamps are tight and
completely over ducts and bag.

2. Retighten bag clamp.

Model G0785 (Mfd. Since 3/15)

-25-

Tightening Impeller

Periodically check the impeller to make sure it is
tight on the motor shaft. Any unusual vibration or
noise may be an indication that the impeller has
loosened. A set screw and a left-hand cap screw
secure the impeller to the shaft. These can be
accessed through the inlet cover, as shown in

Figure 23. Tighten the fasteners as needed.

Tools Needed Qty

Phillips Screwdriver #2 ...................................... 1

Hex Wrench 5mm .............................................. 1

Hex Wrench 4mm .............................................. 1

To tighten impeller:

1. DISCONNECT MACHINE FROM POWER!

3. Loosen 5⁄16-18 x 5⁄16 set screw on impeller (see
Figure 24).

Set Screw

Cap Screw

Figure 24. Impeller screw locations.

4. Tighten M6-1 x 30 left-hand cap screw that

secures impeller to shaft.

2. Remove (12) M5-.8 x 10 Phillips head screws
(see Figure 23) that secure inlet housing
cover, then set inlet cover aside.

Inlet Housing

Cover

x 12

Figure 23. Inlet housing cover completely

installed.

5. Tighten set screw loosened in Step 3.

6. Re-install inlet housing cover.

-26-

Model G0785 (Mfd. Since 3/15)

These pages are current at the time of printing. However, in the spirit of improvement, we may make chang­es to the electrical systems of future machines. Compare the manufacture date of your machine to the one

number and manufacture date of your

machine before calling. This information can be found on the main machine label.

machine

SECTION 8: WIRING

stated in this manual, and study this section carefully.

If there are differences between your machine and what is shown in this section, call Technical Support at
[phone] for assistance BEFORE making any changes to the wiring on your machine. An updated
wiring diagram may be available. Note: Please gather the serial

Wiring Safety Instructions

SHOCK HAZARD. Working on wiring that is con-

nected to a power source is extremely dangerous.
Touching electrified parts will result in personal
injury including but not limited to severe burns,
electrocution, or death. Disconnect the power
from the machine before servicing electrical com­ponents!

MODIFICATIONS. Modifying the wiring beyond
what is shown in the diagram may lead to unpre­dictable results, including serious injury or fire.
This includes the installation of unapproved after­market parts.

WIRE CONNECTIONS. All connections must
be tight to prevent wires from loosening during
machine operation. Double-check all wires dis­connected or connected during any wiring task to
ensure tight connections.

CIRCUIT REQUIREMENTS. You MUST follow
the requirements at the beginning of this manual
when connecting your machine to a power source.

WIRE/COMPONENT DAMAGE. Damaged wires
or components increase the risk of serious per­sonal injury, fire, or machine damage. If you notice
that any wires or components are damaged while
performing a wiring task, replace those wires or
components.

MOTOR WIRING. The motor wiring shown in
these diagrams is current at the time of printing
but may not match your machine. If you find this
to be the case, use the wiring diagram inside the
motor junction box.

CAPACITORS/INVERTERS. Some capacitors
and power inverters store an electrical charge for
up to 10 minutes after being disconnected from
the power source. To reduce the risk of being
shocked, wait at least this long before working on
capacitors.

EXPERIENCING DIFFICULTIES. If you are expe­riencing difficulties understanding the information
included in this section, contact our Technical
Support at [phone].

The photos and diagrams
included in this section are
best viewed in color. You
can view these pages in
color at www.grizzly.com.

Model G0785 (Mfd. Since 3/15)

-27-

Wiring Diagram

120 Volt Motor

Wt

Wt

Run

Capacitor

Wt

30MFD

250VAC

Ground

Start

Capacitor

200MFD
125VAC

Safety Paddle Switch

Grizzly Model G8988

Neutral

Hot

Ground

Figure 26. 120V

junction box.

120 VAC

5-15 Plug

(Pre-Wired)

Figure 25. Start

capacitor.

240 Volt Motor

Wt

Wt

Wt

Ground

Run

Capacitor

30MFD

250VAC

Start

Capacitor

200MFD
125VAC

Safety Paddle Switch

Grizzly Model G8988

Hot

240

VAC

Hot

G

Ground

Figure 27. 240V

junction box.

240 VAC

6-15 Plug

(As Recommended)

-28-

READ ELECTRICAL SAFETY

ON PAGE 27!

Model G0785 (Mfd. Since 3/15)

SECTION 9: PARTS

Main Breakdown

21

16

29

49

23

26

40

9

14

31

15

8

1-1

1

30

17

24

23

2

6

3

39

41

37

22

35

32

7

27

5

5

30

17

23

24

39

41

28

23

24

12

36

10-1

10-6

4

42

43

44

45

18

11

10-2

10-5

10-7

10-10

6

19

20

10

25

10-3

10-4

10-8

10-9

34

13

33

Model G0785 (Mfd. Since 3/15)

46

47

48

-29-

Parts List

REF PART # DES CRIPTION REF PART # DES CRIPTION

1 P0785001 CANI STER FILTER 20 P0785020 HEX BOLT M6-1 X 16
1-1 P0785001-1 FLANGE GASKET (FOAM) 21 P0785021 PHLP HD SCR M5-.8 X 10
2 P0785002 MAI N SPINDLE 22 P0785022 PHLP HD SCR M5-.8 X 15
3 P0785003 BEARING PLATE 23 P0785023 FLAT WASHER 1/4
4 P0785004 CRANK SPI NDLE 24 P0785024 PHLP HD SCR M6-1 X 12
5 P0785005 BEVEL GEAR 25 P0785025 FLANGE SCREW 1/4-20 X 1/2
6 P0785006 BUSHI NG 26 P0785026 HEX BOLT 1/4-20 X 1/2
7 P0785007 IMPELLER HOUSING 27 P0785027 FLANGE SCREW 1/4-20 X 3/4
8 P0785008 INLET COVER 28 P0785028 PHLP HD SCR M5-.8 X 8
9 P0785009 ALUMINIUM IMPELLER 10" 29 P0785029 COLLECTION BAG 22-3/4" X 30"
10 P0785010 MOTOR 1HP 120/240V 1-PH 30 P0785030 SET SCREW 1/4-20 X 5/16
10-1 P0785010-1 MOTOR J UNCTION BOX 31 P0785031 LOCK WASHER 1/4
10-2 P0785010-2 S CAPACITOR 200M 125V 1-3/8 X 2-3/4 32 P0785032 MOTOR GASKET
10-3 P0785010-3 FAN COVER 33 P0785033 CRANK HANDLE M10-1.5 X 14, 98L
10-4 P0785010-4 MOTOR FAN 34 P0785034 LOCK NUT M10-1.5
10-5 P0785010-5 R CAPACITOR 30M 250V 1-3/8 X 2-1/2 35 P0785035 HAND GRIP 1 X 5" (FOAM)
10-6 P0785010-6 CAPACITOR COVER 36 P0785036 END CAP 1"
10-7 P0785010-7 BALL BEARING 6203ZZ (FRONT) 37 P0785037 SPINDLE BRACKET
10-8 P0785010-8 BALL BEARING 6202ZZ (REAR) 39 P0785039 HEX NUT M5-. 8
10-9 P0785010-9 CENTRUFUGAL SWI TCH 40 P0785040 SET SCREW 5/16-18 X 5/16
10-10 P0785010-10 CO NTACT PL ATE 41 P0785041 MO UNTI NG PLA TE
11 P0785011 MOTOR MOUNTING PLATE 42 P0785042 GASKET (RUBBER)
12 P0785012 WALL MOUNTING BRACKET 43 P0785043 OUTLET DIRECTION LABEL
13 P0785013 CLEANOUT CRANK HANDLE 44 P0785044 READ MANUAL LABEL
14 P0785014 IMPELLER WASHER 6MM 45 P0785045 EYE/LUNG INJURY HAZARD LABEL
15 P0785015 CAP SCREW M6-1 X 30 LH 46 P0785046 AMPUTATION HAZARD LABEL
16 P0785016 BAG CLAMP 47 P0785047 ELECTRICITY LABEL
17 P0785017 CLEANOUT FLAPPER 48 P0785048 MACHINE ID LABEL
18 P0785018 BEARING PLATE 49 P0785049 TOUCH-UP PAINT, GRIZZLY BEIGE
19 P0785019 PHLP HD SCR M5-.8 X 10

-30-

Model G0785 (Mfd. Since 3/15)

WARRANTY CARD

Name _____________________________________________________________________________

Street _____________________________________________________________________________

City _______________________ State _________________________ Zip _____________________

Phone # ____________________ Email _________________________________________________

Model # ____________________ Order # _______________________ Serial # __________________

The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop
better products and services. Of course, all information is strictly confidential.

1. How did you learn about us?
____ Advertisement ____ Friend ____ Catalog
____ Card Deck ____ Website ____ Other:

2. Which of the following magazines do you subscribe to?

____ Cabinetmaker & FDM
____ Family Handyman
____ Hand Loader
____ Handy
____ Home Shop Machinist
____ Journal of Light Cont.
____ Live Steam
____ Model Airplane News
____ Old House Journal
____ Popular Mechanics

3. What is your annual household income?
____ $20,000-$29,000 ____ $30,000-$39,000 ____ $40,000-$49,000
____ $50,000-$59,000 ____ $60,000-$69,000 ____ $70,000+

CUT ALONG DOTTED LINE

4. What is your age group?
____ 20-29 ____ 30-39 ____ 40-49
____ 50-59 ____ 60-69 ____ 70+

5. How long have you been a woodworker/metalworker?
____ 0-2 Years ____ 2-8 Years ____ 8-20 Years ____ 20+ Years

6. How many of your machines or tools are Grizzly?
____ 0-2 ____ 3-5 ____ 6-9 ____ 10+

____ Popular Science
____ Popular Woodworking
____ Precision Shooter
____ Projects in Metal
____ RC Modeler
____ Rie
____ Shop Notes
____ Shotgun News
____ Today’s Homeowner
____ Wood

____ Wooden Boat
____ Woodshop News
____ Woodsmith
____ Woodwork
____ Woodworker West
____ Woodworker’s Journal
____ Other:

7. Do you think your machine represents a good value? _____Yes _____No

8. Would you recommend Grizzly Industrial to a friend? _____Yes _____No

9. Would you allow us to use your name as a reference for Grizzly customers in your area?
Note: We never use names more than 3 times. _____Yes _____No

10. Comments: _____________________________________________________________________

_________________________________________________________________________________

_________________________________________________________________________________

_________________________________________________________________________________

FOLD ALONG DOTTED LINE

FOLD ALONG DOTTED LINE

Place

Stamp

Here

GRIZZLY INDUSTRIAL, INC.
P.O. BOX 2069
BELLINGHAM, WA 98227-2069

Send a Grizzly Catalog to a friend:

Name_______________________________

Street_______________________________

City______________State______Zip______

TAPE ALONG EDGES--PLEASE DO NOT STAPLE

WARRANTY & RETURNS

Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from
the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse,
negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty
and any and all warranties that may be implied by law, including any merchantability or fitness, for any par­ticular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent
that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants.
In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and
any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.

We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,
or consequential damages arising from the use of our products.

To take advantage of this warranty, contact us by mail or phone and give us all the details. We will then issue
you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of the carton. We
will not accept any item back without this number. Proof of purchase must accompany the merchandise.

The manufacturers reserve the right to change specifications at any time because they constantly strive to
achieve better quality equipment. We make every effort to ensure that our products meet high quality and
durability standards and we hope you never need to use this warranty.

Please feel free to write or call us if you have any questions about the machine or the manual.

Thank you again for your business and continued support. We hope to serve you again soon.