Grizzly G0708 Owner's Manual

MODEL G0708

24" x 48" BLAST CABINET

OWNER'S MANUAL

(For models manufactured since 01/15)

COPYRIGHT © NOVEMBER, 2009 BY GRIZZLY INDUSTRIAL, INC., REVISED JANUARY, 2018 (HE)

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

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

#CR12333 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 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

Manual Accuracy
Contact Info
Machine Description
Identification
Machine Data Sheet

........................................................................................................................ 2

................................................................................................................................ 2

................................................................................................................... 2

............................................................................................................................... 3

................................................................................................................... 4

SECTION 1: SAFETY

Safety Instructions for Machinery
Additional Safety for Blast Cabinets

SECTION 2: CIRCUIT REQUIREMENTS

110V Operation

SECTION 3: Setup

Needed for Setup
Unpacking
Inventory
Hardware Recognition Chart
Site Considerations
Mounting to Shop Floor
Air Supply Setup
Assembly
Test Run

SECTION 4: OPERATIONS

Preparation
Basic Operation
Blasting Media
Media Notes

SECTION 5: ACCESSORIES

................................................................................................................................ 10

................................................................................................................................... 11

.................................................................................................................................. 16

................................................................................................................................... 19

............................................................................................................................... 21

....................................................................................................................... 6

............................................................................................... 6

.......................................................................................................................... 9

......................................................................................................................... 10

..................................................................................................................... 10

.................................................................................................... 12

.................................................................................................................. 13

............................................................................................................ 14

...................................................................................................................... 15

........................................................................................................... 21

........................................................................................................................ 22

.......................................................................................................................... 25

............................................................................................................................. 28

......................................................................................................... 29

........................................................................................... 8

........................................................................................ 9

SECTION 6: MAINTENANCE......................................................................................................... 30

Schedule
Cleaning

SECTION 7: SERVICE

Troubleshooting
Filter Replacement
Motor Brush Replacement

SECTION 8: WIRING

Wiring Safety Instructions

Wiring Diagram......................................................................................................................... 37

Air System Diagram
Electrical Component Locations

SECTION 9: PARTS

Parts List
Machine Label Placement & Parts List

WARRANTY AND RETURNS

.................................................................................................................................. 30

................................................................................................................................... 30

................................................................................................................... 31

........................................................................................................................ 31

................................................................................................................... 32

....................................................................................................... 33

...................................................................................................................... 36

........................................................................................................ 36

................................................................................................................. 38

............................................................................................... 39

....................................................................................................................... 40

.................................................................................................................................. 41

.................................................................................... 42

........................................................................................................ 45

INTRODUCTION

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]

We are proud to offer this manual with your new
machine! We've made every effort to be exact
with the instructions, specifications, drawings,
and photographs of the machine we used when
writing this manual. However, sometimes we still
make

Also, owing to our policy of continuous improve­ment, your machine may not exactly match the

manual. If you find this to be the case, and the dif-

ference between the manual and machine leaves
you in doubt,
manual update or call technical support for help.

Before calling, find the manufacture date of your
machine by looking at the date stamped into the
machine ID label (see below). This will help us
determine if the manual version you received
matches the manufacture date of your machine.

For your convenience, we

-

uals and

on our website

at

model
of
as soon as they are complete.

Manual Accuracy

an occasional mistake.

www.grizzly.com. Any updates to your

machine will be reflected in these documents

-2-

check our website for the latest

Manufacture Date

of Your Machine

post all available man

manual updates for free

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

Machine Description

This blast cabinet is designed for high-use media
blasting operations, where air flow up to 16 CFM
and air pressure up to 120 PSI can be used. Air
pressure is fully adjustable with an air pressure
regulator, and the media output can be adjusted
with the media flow valve. Blasting operations
through a hand-held blast gun are controlled by a
foot valve, and most operations can be carried out
with all types of blasting media.

An internal set of fluorescent work lamps provide
illumination during blasting operations, and a
built-in dust collector maintains blasting environ­ment visibility. The cabinet is equipped with front
and side loading doors for ease of workpiece
loading and unloading. Media is quickly unloaded
through the hopper dump port door, and reloaded
through one of the doors.

Model G0708 (Mfd. Since 1/15)

Identification

A

J

I

H

F

E

B

C

D

G

A. Power Switch
B. Dust Collector
C. Fluorescent Lamp Assembly
D. Side-Loading Door
E. Metering Valve and Dump Chute

Features and controls.

F. Gloves
G. Foot Pedal Blasting Switch
H. Pressure Regulator w/Gauge
I. Front Loading Door Latch
J. Viewing Window

Model G0708 (Mfd. Since 1/15)

-3-

Machine Data Sheet

Number Of Speeds ...................................................................................................................................................................1

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

Bearings ............................................................................................................................... Shielded and Permanently Sealed

MACHINE DATA

SHEET

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

MODEL G0708

24" X 48" BLAST CABINET

Product Dimensions:

Width ...................................................................................................................................................................................52

Depth ..................................................................................................................................................................................... 36"

Height .................................................................................................................................................................................... 66"

Foot Print (Length/Width) .......................................................................................................................................... 24" x 47

Weight ........................................................................................................................................................................... 276 lbs.

Shipping Dimensions:

Type ........................................................................................................................................................................... Cardboard

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

Weight ............................................................................................................................................................................ 346 lbs.

Length/Width/Height ............................................................................................................................................50" x 49" x 30"

Electrical:

Switch ........................................................................................................................................Sealed ON/OFF Rocker Switch

Switch Voltage ................................................................................................................................................................... 110V

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

Cord Gauge .................................................................................................................................................................14 gauge

Recommended Circuit Size ............................................................................................................................................15 amp

Plug .......................................................................................................................................................................................Yes

Number of Lamps .....................................................................................................................................................................2

Lighting Type ............................................................................................................................................. 18 Watt Fluorescent

1

⁄2"

1

⁄2"

Dust Collector Motor:

Type ......................................................................................................................................................... Universal Brush Type

Horsepower ......................................................................................................................................................................1

Voltage ............................................................................................................................................................................... 110V

Phase ................................................................................................................................................................................Single

Amps .................................................................................................................................................................................... 11A

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

Operation Information:

Suggested Operating Air Pressure Range ...............................................................................................................60-120 PSI

Maximum Air Pressure ................................................................................................................................................... 120 PSI

Recommended Air Supply ..........................................................................................................................................5-35 CFM

Maximum Abrasive Capacity ......................................................................................................................................... 250 lbs.

Suggested Abrasive Capacity .......................................................................................................................................... 55 lbs.

Abrasive Type ...............................................................................................................................................................Dry Only

Load & Unload Access ..................................................................................................................................... Front and Sides

Maximum Load Capacity ................................................................................................................................................. 88 lbs.

Design Type .............................................................................................................................................................Floor Model

1

⁄2 HP

-4-

Model G0708 (Mfd. Since 1/15)

General Specifications:

Body Construction ............................................................................................................................. Welded Heavy-Duty Steel

Dust Collector Filter Dimensions ..................................................................................................................6

3

⁄4" Dia. x 12" Tall

Dust Collector Filter Type ...............................................................................................................................................Pleated

Dust Collector Filter Rating ......................................................................................................................................... 5 Microns

Paint. ......................................................................................................................................... Powder Coated Inside and Out

Other Specifications:

Country Of Origin .............................................................................................................................................................. China

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

Serial Number Location .............................................................................................. ID Label on Front Center of the Cabinet

Assembly Time ......................................................................................................................................................... 60 Minutes

Features:

Dual Side Loading Doors
Front Loading Door Feature
Spare Blast Tips
Spare Window Protection Sheets
Included Dust Collector Filter
Screened Work Table
Adjustable Hopper Flow Valve
Foot Pedal Blasting Control
Hopper Dump Gate
Easy-Clean Dust Collector
Reusable Dust Collector Filter Element
External Lighting System

Model G0708 (Mfd. Since 1/15)

-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.

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

Safety Instructions for Machinery

OWNER’S MANUAL. Read and understand

this owner’s manual BEFORE using machine.
Untrained users can be seriously hurt.

EYE PROTECTION. Always wear ANSI­approved 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.

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.

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 a loss of
workpiece control.

HEARING PROTECTION. Always wear hear­ing protection when operating or observiing loud
machinery. Extended exposure to this noise
without hearing protection can cause permanent
hearing loss.

MENTAL ALERTNESS. Be mentally alert when
running machinery. Never operate under the
influence of drugs or alcohol, when tired, or when
distracted.

-6-

Model G0708 (Mfd. Since 1/15)

Safety Instructions for Machinery

DISCONNECTING POWER SUPPLY. Always

disconnect machine from power supply before
servicing, adjusting, or changing cutting tools
(bits, blades, cutters, etc.). Make sure switch is
in OFF position before reconnecting to avoid an
unexpected or unintentional start.

INTENDED USE. Only use the machine for its
intended purpose and only use recommended
accessories. Never stand on machine, modify
it for an alternative use, or outfit it with non­approved accessories.

STABLE MACHINE. Unexpected movement
during operations greatly increases the risk of
injury and loss of control. Verify machines are
stable/secure and mobile bases (if used) are
locked before starting.

FORCING MACHINERY. Do not force machine.
It will do the job safer and better at the rate for
which it was designed.

GUARDS & COVERS. Guards and covers can
protect you from accidental contact with mov­ing parts or flying debris. Make sure they are
properly installed, undamaged, and working
correctly before using machine.

REMOVING TOOLS. Never leave adjustment
tools, chuck keys, wrenches, etc. in or on
machine—especially near moving parts. Verify
removal before starting!

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.

DANGEROUS ENVIRONMENTS. Do not use
machinery in wet locations, cluttered areas,
around flammables, or in poorly-lit areas. Keep
work area clean, dry, and well lighted to mini­mize risk of injury.

APPROVED OPERATION. Untrained operators
can be seriously hurt by machinery. Only allow
trained or properly supervised people to use
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!

CHILDREN & BYSTANDERS. Keep children
and bystanders a safe distance away from work
area. Stop using machine if children or bystand­ers become a distraction.

FEED DIRECTION. Unless otherwise noted, feed
work against the rotation of blades or cutters.
Feeding in the same direction of rotation may pull
your hand into the cut.

SECURING WORKPIECE. When required, use
clamps or vises to secure workpiece. A secured
workpiece protects hands and frees both of them
to operate the machine.

UNATTENDED OPERATION. Never leave
machine running while unattended. Turn machine
Off and ensure all moving parts completely stop
before walking away.

MAINTENANCE & INSPECTION. A machine that
is not properly maintained may operate unpre­dictably. Follow all maintenance instructions and
lubrication schedules to keep machine in good
working condition. Regularly inspect machine for
loose bolts, alignment of critical parts, binding, or
any other conditions that may affect safe opera­tion. Always repair or replace damaged or mis­adjusted parts before operating machine.

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

Model G0708 (Mfd. Since 1/15)

-7-

Additional Safety for Blast Cabinets

1. PERSONAL PROTECTION EQUIPMENT.

Media blasting presents a real hazard of
silicosis and other lung contamination inju­ries! These injuries are permanent and can
get worse over time. If you use media blast­ing equipment without the proper head­gear, eye protection, and respirator, your
lungs and eyes may become permanently
damaged. DO NOT use this blast cabinet
unless you know how to use it. Protect
yourself correctly, and keep all unprotected
bystanders away. For latest types of protec­tive equipment and acceptable respirator
types, contact your local OSHA or NIOSH
office.

2. LEAVING THE AREA. To prevent acci­dental blasting injury, disconnect air supply
when leaving the blast cabinet.

3. MAINTAINING MACHINE. To prevent acci­dental contamination of shop air, check the
blast cabinet for any leaks before use, and
reseal immediately.

4. SAFE ENVIRONMENT. To avoid media
escaping from the cabinet or to prevent an
entrapment hazard for animals or children,
always close and latch shut the blast cabi­net doors when not in use.

5. WORK AREA SAFETY. To prevent acci­dental contamination of shop air, clean dust
collector and filters often, and repair any
suction hose leaks immediately.

6. MAINTAINING COMPONENTS. To pre­vent accidental contamination or blast inju­ry, replace tips, hoses, lenses, and gloves
when they become worn.

7. SAFE MEDIA BLASTING. Do not use sys­tem over the rated PSI or lines and seals
may burst and cause injury.

8. CORRECT LIGHTING. To prevent ballast
overload and possible fire, do not install
lamps that use over 18 watts.

9. LOADING & UNLOADING. To prevent
accidental blasting injury, disconnect the
air supply before loading or unloading the
workpiece from the blast cabinet.

10. SAFE MAINTENANCE. To prevent acci­dental blasting injury or shock, disconnect
air supply and power before doing mainte­nance.

11. SAFE MEDIA BLASTING. To prevent dust
exposure, always secure the door(s) before
beginning media blasting operations.

Like all machinery there is potential danger
when operating this machine. Accidents are
frequently caused by lack of familiarity or
failure to pay attention. Use this machine
with respect and caution to decrease the
risk of operator injury. If normal safety pre­cautions are overlooked or ignored, serious
personal injury may occur.

-8-

No list of safety guidelines can be complete.
Every shop environment is different. Always
consider safety first, as it applies to your
individual working conditions. Use this and
other machinery with caution and respect.
Failure to do so could result in serious per­sonal injury, damage to equipment, or poor
work results.

Model G0708 (Mfd. Since 1/15)

SECTION 2: CIRCUIT REQUIREMENTS

110V Operation

Serious personal injury could occur if you
connect the machine to power before com­pleting the setup process. DO NOT connect
the machine to the power until instructed
later in this manual.

Electrocution or fire could
result if machine is not
correctly grounded or
connected to the power
source. Get help if you
do not know what you are
doing.

Power Connection Device

This machine comes with a plug, similar to Figure
1, to connect the machine to power.

GROUNDED

5-15 RECEPTACLE

Grounding Pin

5-15 PLUG

Neutral Hot

Figure 1. Typical 5-15 plug and receptacle.

Full Load Amperage Draw

This machine draws the following amps under
maximum load:

Amp Draw

.............................................. 11 Amps

Power Supply Circuit Requirements

Both the machine and the power supply circuit
must be properly grounded. The power supply cir­cuit must be rated for the amperage given below.
Never replace a circuit breaker on an existing cir­cuit with one of higher amperage without consult­ing a qualified electrician to ensure compliance
with wiring codes. If you are unsure about the

wiring codes in your area or you plan to con­nect your machine to a shared circuit, consult
a qualified electrician.

Minimum Circuit Size

............................. 15 Amps

This machine MUST have a ground prong in
the plug to help ensure that it is grounded.
DO NOT remove ground prong from plug
to fit into a two-pronged outlet! If the plug
will not fit the outlet, have the proper outlet
installed by a qualified electrician.

Extension Cords

We do not recommend using extension cords, but
if you find it absolutely necessary:

• Use at least a 14 gauge cord that does not
exceed 50 feet in length!

• The extension cord must have a ground wire
and plug pin.

Model G0708 (Mfd. Since 1/15)

• A qualified electrician MUST size cords over
50 feet long to prevent motor damage.

-9-

SECTION 3: SETUP

Needed for Setup

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 goggles dur­ing the entire setup pro­cess!

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

Description Qty

• Safety Goggles for Each Person ................ 1

• Forklift ......................................................... 1

• Wrench 10mm ............................................ 1

• Additional People (For Lifting) .................... 1

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

• Wrench or Nut Driver 3⁄8" ............................ 1

• Exterior-Grade Silicone Caulking ...... 1 Tu be

Unpacking

This machine and its com­ponents are very heavy.
Get lifting help or use
power lifting equipment
such as a forklift to move
heavy items.

Your machine was carefully packaged for safe
transportation. Remove the packaging materials
from around your machine and inspect it. If you
discover the machine is damaged, please imme-

diately call Customer Service at [phone]
for advice.

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.

-10 -

Model G0708 (Mfd. Since 1/15)

Inventory

B

The following is a description of the main compo­nents shipped with your machine. Lay the compo­nents out to inventory them.

Note: If you can't find an item on this list, check
the mounting location on the machine or examine
the packaging materials carefully. Occasionally
we pre-install certain components for shipping
purposes.

Box 1: (Figure 3) Qty

A. Dust Collector Assembly w/Filter ............... 1

B. Cabinet ....................................................... 1

C. Spare Door Seal 3⁄8" x 1" x 79" ................... 1

D. Teflon Tape ................................................. 1

E. Legs ............................................................ 4

F. Left Door..................................................... 1

G. Right Door .................................................. 1

H. Side Leg Supports...................................... 2

I. Blast Tip Set ............................................... 1

—Blast Tip 6mm ID

— Blast Tip 7mm ID .................................... 2

J. Canister Plunger Assembly ........................ 1

K. Hopper Chute Door w/Metering Valve ........ 1

L. Lever and Latch Set (for 2-Doors) .............. 1

M. Viewing Window Dust Sheets 231⁄2 " x 10" . . 5

N. Lamp Window Dust Sheets 211⁄2 " x 4" ....... 5

O. Bolt Bag ...................................................... 1

—Cabinet Screws

— Flange Nuts 1⁄4"-20 ................................ 26

P. Spare Front Door Seal 1⁄4" x 3⁄4" x 79" ........ 1

.................................... 2

1

⁄4-20 x 1⁄2" ................... 26

C

A

G

I

N

M

Figure 2. Inventory.

If any nonproprietary 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.

H

J

L

SUFFOCATION HAZARD!
Immediately discard all plas­tic bags and packing materi­als to eliminate choking/suf­focation hazards for children
and animals.

D

F

K

O

E

P

Model G0708 (Mfd. Since 1/15)

-11-

5mm

Hardware Recognition Chart

-12-

Model G0708 (Mfd. Since 1/15)

Site Considerations

Weight Load

Physical Environment

Place this machine near an existing power source.

Shadows, glare, or strobe effects that may distract

Refer to the Machine Data Sheet for the weight
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.

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

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.
Extreme conditions for this type of machinery are
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 other hazards. Make sure to leave access to
a means of disconnecting the power source or
engaging a lockout/tagout device, if required.

Lighting

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

or impede the operator must be eliminated.

22"

Figure 3. Space required for full range of movement.

Model G0708 (Mfd. Since 1/15)

92"

22"

35"

-13-

Mounting to Shop

Floor

Although not required, we recommend that you
mount your new machine to the floor. Because
this is an optional step and floor materials may
vary, floor mounting hardware is not included.
Generally, you can either bolt your machine to
the floor or mount it on machine mounts. Both
options are described below. Whichever option
you choose, it is necessary to level your machine
with a precision level.

Bolting to Concrete Floors

Lag shield anchors with lag bolts (Figure 4) and
anchor studs are two popular methods for anchor­ing an object to a concrete floor. We suggest
you research the many options and methods for
mounting your machine and choose the best that
fits your specific application.

Using Machine Mounts

Using machine mounts, shown in Figure 5, gives
the advantage of fast leveling and vibration reduc­tion. The large size of the foot pads distributes
the weight of the machine to reduce strain on the
floor.

Figure 5. Machine mount example.

Figure 4. Typical fasteners for mounting to

concrete floors.

NOTICE

Anchor studs are stronger and more per­manent alternatives to lag shield anchors;
however, they will stick out of the floor,
which may cause a tripping hazard if you
decide to move your machine.

NOTICE

We strongly recommend securing your
machine to the floor if it is hardwired to the
power source. Consult with your electrician
to ensure compliance with local codes.

-14-

Model G0708 (Mfd. Since 1/15)

Air Supply Setup

The ability of this blast cabinet to accomplish its
task is directly related to how well the air supply
system is designed. For this blast cabinet to oper­ate at its maximum potential with the largest blast
tip, the CFM feeding the regulator should be 16
CFM at 120 PSI.

Refer to your compressor Owner’s Manual and
make sure that the compressor can handle the
load of a blasting cabinet. Often a 5 HP compres­sors are used, but the duration of the work shift
and tip size installed must be reduced so the
compressor duty cycle is not exceeded. Ignoring
this requirement could lead to compressor over­heating and failure. The rule of thumb is that, the
smaller the compressor, the less CFM available,
and greater cool-down time required.

If this blast cabinet is to be used at full capacity
in eight-hour work shifts at the maximum air pres­sure of 120 PSI using the largest tip, an industrial­grade compressor capable of delivering up to 16
CFM may be required.

For smaller compressors, make sure to increase
the compressor maintenance interval and verify
that your compressor has the best cooling airflow
possible.

Remove any in-line oilers, make the supply line
long enough to allow the compressed air to fully
cool before it reaches the gun, and install an
in-line water separator or air dryer. Tilt air sup­ply lines slightly back toward the compressor so
residual condensation in the lines will run back to
the tank instead of the media blasting unit. For a
general summary of the typical air system of this
blast cabinet and supply system, refer to the Air
System Diagram on Page 39.

If using an existing air system, eliminate air supply
restrictions and pressure drops that may occur at
small quick-disconnect fittings, elbows, small sup­ply piping, undersized water separators, kinked
lines, or rust-filled piping.

Typically, when installing a new supply line for the
blast cabinet with a 125 foot run or less, the air
supply line up to the regulator inlet should have
an inside diameter of
supply line with a 1" inside diameter is recom­mended.

If an air compressor is not available or the blast
cabinet is to be used at a remote location, NEVER
connect this blast cabinet to pressurized bottled
gasses such as oxygen bottles used in welding
operations. Line ruptures or explosions can occur,
causing equipment damage, serious injury, or
death.

3

⁄4". For runs up to 300', a

When filling or servicing the blast cabinet, there
is a risk of subjecting the compressor to airborne
media or dust. Be sure to locate the blast cabinet
away from the compressor operating environment.
If even small amounts of fine media dust enter the
compressor through the intake or during general
service, rings, pistons, valves, and bearings can
be quickly destroyed.

Make sure to install an air supply quick-discon­nect fitting or a shut-off valve that can be locked
out to prevent the air pressure from accidentally
being turned on. These items allow for the blast
cabinet to be serviced safely or allow it to sit idle
when not in use.

Model G0708 (Mfd. Since 1/15)

-15-

Assembly

To assemble the blast cabinet:

With the help of an assistant, lay a sheet of

1.

cardboard on the floor to protect the media
blasting cabinet, and place the cabinet on its
side or back.

Using a #2 Phillips screwdriver, fasten all four

2.

legs to the underside of the cabinet with (16)

1

⁄4-20 x 1⁄2" cabinet screws and flange nuts

(Figure 6).

Side

Support

Figure 7. Regulator assembly.

Using three Phillips screws and flange nuts,

7.

fasten the hopper valve and chute door to
the hopper, as shown in Figure 8. When
secured, latch the hopper door closed.

Figure 6. Leg installation.

Attach the two side supports (Figure 6) to

3.

the left and right set of legs with four cabinet
screws and flange nuts.

With the help of an assistant, stand the blast

4.

cabinet upon the legs.

Remove the lamp box from inside of the cabi-

5.

net, place the glass and the lamp box onto
the top of the cabinet, and fasten them to the
the cabinet with the six
screws.

Fasten the pressure gauge and regulator "L"

6.

bracket (Figure 7) to the left front leg using
two cabinet screws and flange nuts.

1

⁄4-20 x 1⁄2" cabinet

Figure 8. Hopper valve and chute door.

8. Using a Phillips screwdriver, remove the suc-

tion port baffle (Figure 9).

-16 -

Figure 9. Suction port baffle.

Model G0708 (Mfd. Since 1/15)

9.

Using four cabinet screws and flange nuts,

fasten the dust collector to the rear of the
cabinet, so the suction port protrudes through
the hole cut into the back of the cabinet
(Figure 10).

In-line Plug

13.

Place the spring on the plunger shaft, and

thread the jam nut and knob onto the plunger,
as shown in Figure 11.

Knob Jam Nut

Spring

and

Plunger

Figure 11. Canister plunger.

Re-install the dust collector into the canister.

14.

15. Using a 10mm wrench, tighten the jam nut

against the knob.

Figure 10. Dust collector.

Plug the dust collector into the in-line power

10.

supply plug protruding from the control box
(Figure 10).

Unlatch the dust collector motor (Figure 10),

11.

lift the dust collector out of the canister, and
set it aside.

Using silicone (not supplied), seal the gap

16.

between the suction port and the hole in the
cabinet wall (Figure 12).

Gap

Figure 12. Dust collector suction port.

17. Re-install the baffle and install both side

doors with the eight M5-.8 x 10 flat head
screws and hex nuts already in the cabinet.

Working from inside of the canister, insert the

12.

canister plunger through the canister wall so
it can be seen protruding from the outside of
the canister.

Model G0708 (Mfd. Since 1/15)

-17-

18.

Verify that a plastic dust sheet is affixed to

the inside of the cabinet viewing window and
the lamp window (Figure 13).

Dust

Sheets

20.

Lift the work table up, and route the blasting

gun and hoses to the right-front side of the
work table (Figure 15).

Figure 13. Viewing window and lamp window.

19. Using the fasteners already in the cabinet

and doors, install the doors, then receivers,
and adjust the receivers so the doors slightly
compress the foam seal when closed (Figure

14).

Receiver

Figure 14. Door latched closed.

Figure 15. Work table and blast gun positioning.

21. Position the foot pedal (Figure 16) between

the legs where it will be convenient to use.
The pedal may also be fastened to the floor if
the unit will not be moved.

-18-

Figure 16. Foot pedal positioning.

Model G0708 (Mfd. Since 1/15)

22. Pour the desired amount of media into the
cabinet through one of the side doors. DO
NOT overfill.

Test Run

Wait 24 hours for the silicone sealant to fully

23.

setup and dry. Otherwise, when the machine
is turned on and media blasting begins, the
seal may be broken, causing leakage.

Inspect all seals, hose clamps, glove clamps,

24.

and window seals for any potential leaks.
Correct as required.

Once the assembly is complete, test run your
machine to make sure it runs properly and is
ready for regular operation. The test run consists
of verifying the following: 1) The dust collector
powers up and runs correctly, 2) the ON/OFF but­ton works correctly, 3) the air system, controls,
and the lamp work correctly, 4) and that there are
no air leaks.

If, during the test run, you cannot easily locate
the source of an unusual noise or vibration, stop
using the machine immediately, then review
Troubleshooting on Page 30.

If you cannot find a remedy, contact our Tech
Support at [phone] for assistance.

Before starting the machine, make sure you
have performed the preceding assembly
and adjustment instructions, and you have
read through the rest of the manual and
are familiar with the various functions and
safety features on this machine. Failure to
follow this warning could result in serious
personal injury or even death!

Model G0708 (Mfd. Since 1/15)

To test run the machine:

Make sure you understand the safety instruc-

1.

tions at the beginning of the manual and that
the machine is setup properly.

Make sure all tools and objects used during

2.

setup are cleared away from the machine.

Make sure that the power switch is in the

3.

OFF position (see Figure 17).

ON

OFF

Figure 17. ON/OFF switch.

-19 -

4. Connect the machine to the power source.

5. Verify that the machine operates correctly by

pushing the ON button.

—When operating correctly, the dust collec-

tor runs smoothly with little or no vibration
or rubbing noises and both fluorescent
lamps will illuminate.

— Investigate and correct strange or unusual

noises or vibrations before operating the
machine further. Always disconnect the
machine from power when investigating or
correcting potential problems.

9. Close all doors, grasp the blast gun and
press the foot pedal. Air should exit from the
blast gun.

Note: If after this test, the regulator gauge

needle drops more than a few PSI when you
press the foot pedal, verify that the air supply
is not restricted. If setup correctly, the blast
gun media suction tube should draw 15-17
inches of mercury on a manometer.

10. Listen for air leaks, and use a solution of
warm water and dish soap on any areas
where possible leaks may be located. Correct
and reseal as required.

Press the OFF button.

6.

7. Put on safety glasses, and connect the blast

cabinet to the air supply.

8. Adjust the regulator knob to 120 PSI as
shown on the gauge.

11. Adjust the air pressure down to 60 PSI and
disconnect the air supply and the electrical
power supply.

-20-

Model G0708 (Mfd. Since 1/15)

SECTION 4: OPERATIONS

Media blasting presents a real hazard of silicosis and other lung contamination injuries! These
injuries are permanent and can get worse over time. If you use media blasting equipment
without the proper eye protection and respirator, your lungs and eyes may become irreversibly
contaminated. DO NOT use this blast cabinet unless you know how to use it, protect yourself
correctly, and keep all unprotected bystanders away. For the latest types of protective equipment
and acceptable respirator types, contact your local OSHA or NIOSH office.

Preparation

To reduce the risk of seri­ous injury when using this
machine, read and under­stand this entire manu­al before beginning any
operations.

Damage to your eyes and lungs could result
from using this machine without proper pro­tective gear. Always wear safety goggles and
a respirator when operating this machine.

NEVER sand blast with the doors open,
point the gun at yourself or anyone else, or
attempt to service any part of this machine
while it is plugged in or connected to air
pressure. ALWAYS disconnect the blast
cabinet from power and air pressure when
not in use, or during maintenance or adjust­ments. Ignoring this warning may lead to
severe injury.

NOTICE

If you have never used this type of equip­ment before, WE STRONGLY RECOMMEND
that you read books, trade 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.

To prepare for a typical media blasting opera­tion:

Conduct the daily-check of the cabinet.

1.

2. Select and install the required blast tip, load

the media, and empty dust collector canister.

Empty the air supply water separators, connect

3.

power and air to the cabinet, and adjust the
regulator to the required air pressure.

Remove water, oil, grease, and loose paint

4.

or scale from the workpiece, then place the
workpiece into blast cabinet.

Put on your safety goggles and a respirator,

5.

and begin the media blasting operation.

Model G0708 (Mfd. Since 1/15)

-21-

Basic Operation

This section details the correct order of operations
for using the Model G0708.

To use the blast cabinet:

Conduct the daily check listed in Maintenance

1.

on Page 29.

Prepare the workpiece as discussed in Pre-

2.
Use Overview on Page 20.

PUT ON safety goggles and a respirator.

3.

Select and load the blasting media through

4.

one of the doors. Never load media that

contains free silica, as this is a leading cause
of silicosis. Refer to Page 25 for media

types.

Note: Loading just enough media for the job at

hand will help you prevent over-using or having
to screen excess media. Typically use enough
media to cover the metering valve opening by
6" Keep the metering valve adjusted properly
for the type of media blasting being done and
the media being used.

Install the correct tip into the blast gun, in the

5.

order shown (Figure 19). For lower air use
the 6mm tip is used most often. Refer to Page
25 for air pressure and media options.

Blast Tip

Figure 19. Blast tip installation.

Note: It is very important to maintain

concentricity of the tip orifice as it wears. To
do this you must rotate the media blasting tip

1

⁄4-turn every 10 to 12 hours of use. Worn tips
make an inconsistent media spray pattern. As
a result, surfaces can be left with streaking
or spots of tear-out. Replace any tip that has

1

worn
size.

⁄16" in diameter larger than its original

Note: If the metering valve screw (Figure 18)

is turned clockwise and restricts the vents too
much, the gun will pulsate and a low-velocity
rich-media spray will result. If the metering
valve screw is turned counterclockwise too
far, opening the vents too much, the gun will
be noisy and a lean media spray will result.
Under both conditions, low productivity is the
ultimate outcome. Trial-and-error is the best
way to sort out your adjustments for the type
of media and blasting to be done.

Metering Valve Adjustment

Vent Hole

Empty the dust collector canister periodically

6.

during long blasting operations and after every
use. Every five hours of blasting operations,
clean the canister filter using compressed air
(Figure 20).

Figure 20. Dust collector dump chute.

Figure 18. Metering valve.

-22-

Model G0708 (Mfd. Since 1/15)

7.

Empty the applicable water separators and

connect the media blasting cabinet to power
and to the air supply.

Turn the regulator knob to adjust the air

8.
pressure to the desired setting (Figure 21).

Typically this is a trial-and-error process, but
a good range to start at is between 60 and 80
PSI.

Inspect the windows (Figure 23) for clarity and

10.

for any evidence of damage to the protective
film. Peel off worn or damaged film and affix
new sheets as required. Replace the sheets

BEFORE they are worn through. If using an
aggressive media, you may have to double
the sheets to protect from wear-through
before your blasting project is finished.
NEVER WIPE WINDOWS WITH WET OR
DRY RAGS! Doing so will scratch the viewing
surface. Instead, vacuum media away and
then gently brush the remnants off the glass
with a soft paint brush. If visibility becomes a
problem, refer to Troubleshooting on Page

30 for further solutions.

Figure 21. Air pressure regulator.

Place the properly-cleaned workpiece into the

9.

blast cabinet, close the doors, then move the
latches until completely locked (Figure 22).

Figure 23. Viewing windows.

11.

Push the power switch to start the dust

collector and to turn the work lamps ON
(Figure 24).

Figure 24. Main power button.

Point the blast gun tip at the workpiece in

12.

a direction where the ricochetting spray of
abrasive will not contact the windows.

Figure 22. Properly latched door.

Model G0708 (Mfd. Since 1/15)

-23-

13. Slowly press on the foot pedal (Figure 25) and
move the blast tip in a slow circular motion.
Abrasive media will begin spraying from the
blast gun tip.

Note: If the gun or metering valve begins to

clog or becomes completely clogged during
use, cover the hole in the blast tip tightly,
and pull the gun trigger. Air pressure will be
then diverted back through the media suction
piping and usually blow out the clog.

If clogging still persists, it is likely that the

moisture or contamination ratio in the media
is too high, or there could be a loose fitting
or leak in a hose. Dry out the media, install a
moisture trap, screen or replace the media, or
check for leaking hose.

Only use high quality DRY media. DO NOT

use regular sand, and recognize when media
has broken down and is too fine or loaded up
with contaminants to work properly. Worn-out
media and contaminants will cause caking
and clogging.

Figure 25. Blast gun ON/OFF control.

Note: For most media blasting operations,

maintain a blast distance of six inches.
Maintain a blasting spray at a 45°-60° degree
angle from the workpiece so the media will
ricochet off and not directly impact the lamp or
viewing window. Doing this will help maintain
workpiece visibility and make the protective
viewing window film and media last longer.
Do not point the gun at the workpiece where
the tip is perpendicular or 90°degrees from
the surface.

Note: When media blasting thin materials

made of aluminum, copper, brass, wood, or
other delicate parts, select the correct media
and begin blasting at a low pressure, such as
45 PSI. Next, slowly increase the air pressure
until you achieve the finish required. When
using some types of glass bead media, you
may have to keep the operating pressure
between 50-80 PSI, or the media will break
down prematurely. Some media like silicon
carbide and aluminium oxide can withstand
pressures of up to 120 PSI on this machine;
however, most media blasting operations
should occur at 80 PSI.

If clogging persists, refer to Troubleshooting

on Page 30 for further solutions.

Every 20-30 minutes during cabinet use, push

14.

the canister plunger in until it stops, then let
your thumb slide off of the button so the spring
slaps the plunger back against the canister
wall. This causes vibration that knocks off the
material which is caked onto the outside of the
filter (Figure 26). Every five hours of cabinet
use, service the dust collector filter. Refer to

Maintenance on Page 29 for procedures.

Figure 26. Canister plunger.

-24-

15. When media blasting is complete, disconnect
the cabinet from power and the air supply.

Model G0708 (Mfd. Since 1/15)

Blasting Media

Media Cost vs. Productivity

Often it is assumed that by using low-cost media,
such as basic builder's sand or play sand, the
worker can enjoy increased productivity costs
because sand is so cheap. However, since sand
is a "Dull Media," the blasting tip size must be
increased and higher air pressure and more CFM
are required to increase the blast velocity to over­come the dull media problem. This compensation
usually results in longer compressor duty cycles
that can overheat some units.

Compressor maintenance cycles, power con­sumption, and water separator service intervals
may increase. Additionally, general sand can
cause increased down-time from clogging tips,
hoses, and valves, and generally create a hazard­ous, silica-laden environment.

With the correct research, excellent productivity
can be achieved using sharp media with a smaller
tip and less air pressure than with dull media at a
higher pressure.

Maximizing Media Life

Screen the used media with a series of wire mesh
screens to refine it to one consistent size. When
using the blasting cabinet, experiment with using
the least amount of media as possible. The result
of using less media is that you will have less mate­rial to screen or discard and more fresh media for
mixed projects. Store media in a dry place.

Grizzly Blasting Media Part
Numbers

G6535: 15 lbs. Aluminum Oxide 220 Grit.
G6536: 15 lbs. Aluminum Oxide 120 Grit.
G6537: 15 lbs. Aluminum Oxide 60 Grit.
G6538: 15 lbs. Glass Bead 50-Micron Grit.

Some of the common blasting media types are
listed below with the MOH scale hardness value.
All media have benefits and drawbacks, such as

the quality of surface finish, media life, toxicity,
and the precautions that must be taken to prevent
environmental damage or personal injury to your

respiratory system. However, all media presents
a health risk. Never use media that contains free

silica.

Aluminum Oxide (8.5-9)

For surface finishing, aluminum oxide is one of
the most common and widely used media. Having
an angular shape, it is considered an extremely
sharp, has extended blasting times, and is highly
recyclable.

Silicon Carbide (9-9.5)

This blast media is considered to be the hardest
available. The crystal structure is sharp, cutting
is fast and aggressive. This media is often use to
engrave and etch glass and stone. Shorter blast­ing periods also result from this hard and sharp
media. Silicon carbide has no free silica and it can

be recycled many times.

Sand Type Media (6-7)

This media is easy to find and gives an average
finish that is acceptable for many projects. Sand
has a good recycling life and is economical.
However, the cutting ability at lower air pressure
and CFM can be poor—with a higher hazard of
silicosis and machine clogging. Many sand-type
media contain free silica and present a health
hazard for silicosis.

Model G0708 (Mfd. Since 1/15)

-25-

Steel Type Media

This aggressive media creates a rough finish that
accepts paint well. The media is very durable and

has a long life; however, it MUST be kept very dry
to prevent rusting. The main types are as follows:

—Steel Grit (8-9): Compared to aluminum

oxide, steel grit is softer and has a low
habit of fracture, which leaves an excellent
etched surface on rubber coatings, paints,
and other coatings. This is a popular choice
for aircraft applications. Steel grit comes in
many grit sizes and hardness.

—Steel Shot (6-7.5): Steel shot is one of

the most widely used media for stripping,
cleaning, and general improvements of
metal surfaces. This media has a rounded­ball shape and comes in many grades,
sizes, and hardness. In most instances,
this type of media gives the surface a shiny
or polished look. Steel shot peening also
serves as a method to strengthen machin­ery parts such as impeller fins, bearing
parts, springs, and torsional components.
This media does not create high amounts
of dust and has a superior recycle rate.

—Crushed Glass (5.5): This media is cre-

ated from recycled bottle glass, and other
glass. The media described here has a
sharp cutting behavior, as the particles are
angular shaped. Often this media is used
to remove epoxy coatings, glues, polyure­thanes, vinyls, elastomers, rubbers and tar.
Surfaces have less imbedded particles with
this media, and as a result, the finishes are
usually very light and clean-looking.

—Garnet (6.5-7.5): This is a very effective

blast media typically used in shipyards
and the oil and gas sector where steel
pipes and fittings must be cleaned. This
media is also used on brick, stone, and
stainless steel. It is naturally occurring and
very dense and hard. The recyclability is
good, and it is a common choice for use in

cabinet-type blast cabinets.

Slag Media

Slag media are by-products of various types of
smelting and coal burning processes. Be aware
that some slag media may contain unwanted by­products from these processes.

Glass and Garnet Type Media

Glass media contains no free silica or heavy met­als and is non-toxic and inert. This media works
well for soft metals and is a common choice when
critical tolerances of machine parts must not be
affected. The life of this media is limited and is not
well-suited for repetitive screening and recycling.

—Glass Beads (5.5): Just as the name

indicates, this media is round in shape,
chemically inert, and has no dangerous
free silica. The glass beads come in vari­ous grit sizes and hardness. It is manufac­tured from lead-free, soda lime-type glass.
Unlike angular abrasives that cut, these
beads burnish and leave a bright finish that
typically will have no dimensional change.
The beads can be recycled many times.
Common applications are honing wood,
blending surfaces, polishing, peening, fin­ishing surfaces, removing scratches, and
basic cleaning of most materials.

—Copper Slag (7-8): This media is consid-

ered an expendable media and is a very
good alternative to sand media. Copper
slag is a by-product from the copper manu­facturing process and it is very economical
but non-reusable. Compared to the use of
silica sand usage, it does not present a
silicosis health hazard. Blasting operations
best suited for this media are cleaning rust,
mill scale, and paint from steel. Copper
slag leaves a good surface that is ready to
anchor and bond coatings and paints. The
structure is blocky and sharp-edged.

—Coal Slag (6-7): This type of media is

made from liquid coal slag from utility boil­ers. The material is hardened and crushed
into a fast-cutting media that is sharp and
angular. This media creates little dust, but
can release hazardous pollutants into the
air. Various grit sizes can be used from
light blasting operations to heavy-duty rust,
paint, and mill scale removal. The resulting
finish is a good surface ready to anchor

and bond coatings and paints.

-26-

Model G0708 (Mfd. Since 1/15)

Plastic Beads

Plastic abrasives are available in a variety of
types such as urea, melamine, and acrylic com­positions. These beads are shaped just as indi­cated and give reliable and consistent stripping
results. Paints, varnishes, rusts, and oxidation can
be stripped from soft metals, plastics, and wood.
The aerospace and automotive industry are chief
consumers of this blast media.

—Urea (3-4): Considered to be an enviorn-

mentally-friendly choice, urea is the most
commonly used plastic media. It is recy­clable and is an excellent choice for strip­ping tough coatings when speed is a high
priority and the surface is not critical.

—Melamine (3-4): Also a long-lasting recy-

clable media, this abrasive is the most
aggressive in the family of the plastic
beads. Due to its hardness, it can strip
hard-to-remove coatings and be the sub­stitute for some of the other types of glass
beads.

—Acrylic (3-4): This is a multipurpose blast

media that is one of the longest lasting
types available. It is often used for strip­ping sensitive surfaces or delicate parts
that may consist of multiple types of com­pounds. It is available in a wide range of

grit sizes.

—Pumice (6-7): This media is the softest

media available and is a natural volcanic
ash that is an inert mineral. Pumice can be
used for the most sensitive blasting opera­tions where the painted or finished surface
must be entirely unaffected by the removal
of the foreign matter. The structure is
block-shaped and is honeycombed.

—Ground Corn Cob (4.5): Is an organic,

soft blasting grit that has an angular shape.
It has excellent surface cleaning behavior
that is similar to ground walnut and peanut
shells. Corn cob media is commonly used
to strip bark off of wood, light coatings,
and dirt without surface damage or grain
blowout. It is available in a selection of grit
sizes.

—Sodium Bicarbonate (2.4): Baking soda is

inert and has an excellent ability to remove
and absorb the dirt or contaminants from a
surface. It will not peen or cut the underly­ing workpiece. This important media can
be used where small ports and bores must
be cleaned without the hazard of clogging
the passages. The workpiece and its pas­sages can be cleaned with water as this
blast media is water soluble.

Soft Blast Media

There are many types of "Soft" blast media, many
of which are minerals, inert, and organic. Some
blast cabinets with dust collection systems require
special filters or dust collectors for soft types of
media. For the Model G0708, filter cleaning inter-

val will have to be increased to maintain flow.

—Ground Walnut: (4.5-5) This is a soft

media that is produced from crushed or
ground walnut shells. The structure is
multi-faceted and angular with no free
silica in the media. Durability is excellent,
and this media is a good choice for blast­ing operations where the paint, varnish, or
coating must be cleaned but not marred or
removed. Hardwoods, jewelry, and elec­trical items can also be cleaned with this
media. Using a larger grit under higher
pressure settings, paint and varnishes, and
engine parts can be cleaned of coke and
carbon deposits.

Model G0708 (Mfd. Since 1/15)

-27-

Media Notes

-28-

Model G0708 (Mfd. Since 1/15)

ACCESSORIES

SECTION 5: ACCESSORIES

H7359—Campbell Hausfeld: 5 HP, 60-gallon
Air Compressor

If you do not need to operate the Model G0708
at full capacity of 16 CFM @ 120 PSI, the H7359
compressor will do an excellent job supplying
air for consistent media blasting at 60-80 PSI.
60-gallon tank capacity, 5 HP running, runs on
240V. Compressor: solid cast-iron and twin cylin­der pump, oil lubricated, delivers 18.1/15.4 SCFM
at 90/140 PSI, 17

H3719—Porter Cable: 7
2-stage Cast-iron Air Compressor

This compressor has a 240V 71⁄2 HP motor,
80-gallon tank, and reaches 175 PSI. The SCFM
air delivery is 25 CFM @ 100 PSI/ 23.5 @ 175
PSI. Compressor: has an ASME safety valve,
globe valve, tank gauge, and is oil lubricated.

G2815— Campbell Hausfeld: 7
80-gallon 2-stage Compressor

This compressor has a 240V, 71⁄2 HP motor, and
delivers 25.1/27.2 CFM at 175/90 PSI. The tank
is a vertical 80-gallon ASME tank. Compressor:
includes a a magnetic starter, pressure switch,
pressure gauge, oil sight and relief valve, and is
oil lubricated. Overall height is 77" tall.

1

⁄2 Amps, weighs 381 lbs.

1

⁄2 HP, 80-gallon

1

⁄2 HP,

H2499—Small Half-Mask Respirator
H3631—Medium Half-Mask Respirator
H3632—Large Half-Mask Respirator
H3635—Cartridge Filter Pair P100

If you work around dust everyday, a half-mask
respirator can be a lifesaver. Also compatible with
safety glasses!

Figure 28. Half-mask respirator with disposable

cartridge filters.

Basic Eye Protection

T20501—Face Shield Crown Protector 4"
T20502—Face Shield Crown Protector 7"
T20503—Face Shield Window
T20452—"Kirova" Anti-Reflective S. Glasses
T20451—"Kirova" Clear Safety Glasses
H7194—Bifocal Safety Glasses 1.5
H7195—Bifocal Safety Glasses 2.0
H7196—Bifocal Safety Glasses 2.5

H3719H7359

Figure 27. Industrial Compressors.

Model G0708 (Mfd. Since 1/15)

G2815

T20502

T20503

H7194

Figure 29. Assortment of basic eye protection.

T20452

T20451

-29-

SECTION 6: MAINTENANCE

Grounding Pin

Neutral Hot

5-15 PLUG

GROUNDED

5-15 RECEPTACLE

Schedule

Always disconnect power
and the air supply to the
machine before perform­ing maintenance. Failure
to do this may result in
serious personal injury.

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

Daily Check:

• Inspect all fittings and hoses for leaks.

• Inspect for damaged or leaking door seals.
Make sure water separators are drained.

•
Make sure the dust collector is empty and the

•

filter is clean.

Verify the media is correct for task.

•
Verify the air pressure is set correctly.

•
Inspect for worn or damaged power cord.

•
Look for any other unsafe condition.

•

• Replace window protective film for holes

or excessive etching. Replace the sheets
BEFORE they are worn through and the win­dow is damaged.

• Rotate blast tip to compensate for wear.

• Blow out dust collector filter every five hours.

Monthly Check:

• Use soapy water on fittings and hoses while

looking for bubbles that indicate leaks.

• Verify all fasteners and clamps are tight.

• Inspect suction lines carefully for spots that

collapse or leak during operation.

• Clean/vacuum dust buildup from inside cabi-

net and off motor.

• Inspect work gloves for holes or wear.

• Empty cabinet, wipe down inside and inspect

for leaks or damage.

• Cover windows and repaint bare metal por-

tions of cabinet.

• Remove filter and clean/replace as required.

Cleaning

Wear safety goggles and a respirator when
cleaning the cabinet or the filter. Failure to
comply can cause serious personal injury.

Wipe down the exterior of the cabinet with a light
solution of mild dish soap and water, then dry
with a clean towel. To avoid scratching windows,
never wipe windows with wet or dry rags. Instead,
vacuum media away and then gently brush the
remnants off of the glass with a soft paint brush.

The blast cabinet is equipped with 6 3⁄4" diameter
x 12" long pleated filter that is designed to filter
media and contaminants from air that re-enters
the shop. During operation, basic de-caking is
done manually every 20 to 30 minutes with the
canister plunger. Empty the canister (Figure 30)
at least every five hours of use. Typically this
media is discarded as it has a high ratio of fine
dust contaminants. For major cleaning, unlatch
the top of the dust collector and remove the filter
element. Inspect all sealing foam and replace
as required. Clean the filter canister pleats by
carefully blowing it from the inside out with com­pressed air. If usability of the filter is in question,
or any holes or tears exist, replace it.

Figure 30. Dust collector service.

-30-

Model G0708 (Mfd. Since 1/15)

SECTION 7: SERVICE

Review the troubleshooting and procedures in this section to fix or adjust your machine if a problem devel­ops. If you need replacement parts or you are unsure of your repair skills, then feel free to call our Technical
Support at [phone].

Troubleshooting

Operation

Intermittent,
clogging, or no
media spray at
the blast gun; or
striping is occurring
on the workpiece.

1. Suction tube has been clogged from a
contaminant.

2. Incorrect media.

3. Worn or incorrect blast tip.

4. Low air flow or pressure up to cabinet.

5. Blasting system has incorrect air flow or
pressure.

6. Cabinet is overloaded with media.

7. Media metering valve is out of adjustment.

8. Blast gun is damaged or has bad seals.

9. Foot valve is damaged, clogged, or has
leaks.

1. Cover blast tip and press the foot pedal to use
air pressure to purge the foot valve and suction
system. Repeat this step periodically during
blasting operations.

2. Verify that the media chosen is the correct material
for your blasting operation (Page 25), and that
the media is not worn out or contaminated with
moisture. Screen or replace media as required.

3. Disconnect machine from air and inspect blast
tip for wear and rotate
Replace or install with correct blast tip.

4. Troubleshoot air supply system and verify the
compressor, supply lines, moisture separators, and
air dryers have the correct air flow and are in good
working order.

5. Adjust the air regulator on cabinet to maintain
correct air pressure and flow, and verify no hose
kinks or clogs exist.

6. Remove media but leave just enough for blasting
operation.

7. Turn the metering valve adjustment screw
clockwise in small increments until proper media
output is achieved (Page 22).

8. Disassemble blast gun, clean and reseal.

9. Clean and reseal foot valve.

1

⁄4 -turn to unworn tip area.

Model G0708 (Mfd. Since 1/15)

-31-

Motor and Electrical

Symptom Possible Cause Possible Solution

Dust collector
won't start or circuit
breaker trips.

Lamp is dim or will
not illuminate.

1. Damaged or loose power cord.

2. ON/OFF switch at fault.

3. Circuit breaker/fuse has tripped.

4. Wiring at fault.

5. Motor brushes at fault.

6. Motor at fault.

1. Lamp is burned out.

2. Ballast is at fault.

3. ON/OFF switch at fault.

4. Wiring at fault.

1. Re-secure and test the power cord. Replace as
required.

2. Test and replace open switch.

3. Verify that a short does not exist and that the motor
brushes are not shorted, replace motor brushes if
required, and reset circuit breaker.

4. Repair for open or shorted wiring connections.

5. Replace motor brushes (Page ).

6. Test and replace motor as required.

1. Replace both lamp bulbs.

2. Replace ballast.

3. Test and replace open switch.

4. Repair for open or shorted wiring connections.

Filter Replacement

Wear safety goggles and a respirator when
cleaning the cabinet or the filter. Failure to
comply can cause serious personal injury.

Replace the filter when it no longer cleans the air–
even after being cleaned with compressed air.

To replace the filter:

DISCONNECT MACHINE FROM POWER!

1.

2. Unlatch (Figure 31) the dust collector and

lift the entire motor and filter unit out of the
canister and place it on a workbench upside
down.

Dust

Collector

Wing Nut

Latch

Canister

Figure 31. Dust collector and filter.

Spin the wing nut off of the retaining stud,

3.

and remove the filter (Figure 31).

Place a new five-micron filter over the retain-

4.

ing stud, then reinstall the wing nut and the
dust collector.

-32-

Model G0708 (Mfd. Since 1/15)

Motor Brush

Replacement

4. While pulling the fan cover upwards, use a

standard screwdriver to slightly pry out the
cover lock tangs (Figure 33) and remove the
cover from the motor.

During the life of your media blasting cabinet, you
may find it necessary to replace the dust collector
motor brushes. If the motor operates loudly, or the
dust collector still has low suction after a new filter
has been installed, the motor brushes likely have
reached the end of their usable life and need to
be replaced.

Tools Needed Qty

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

Standard Screwdriver #2
Acetone and Cotton Rag
Crocus Cloth (From Local Auto Parts Store)
Brush Set

To replace the brushes:

DISCONNECT MACHINE FROM POWER!

1.

2. Unlatch the dust collector and lift the entire

........................................................... 1

motor and filter unit out of the canister and
place it on a workbench for ease of service
(Figure 32).

.................................. 1

................................... 1

..... 1

Fan Cover

Lock

Tang

Figure 33. Brush removal.

5. Using the Phillips screwdriver, remove the

two retainer screws for each brush housing
and remove the retainers (Figure 34).

Motor
Cover

Latch

Canister

Figure 32. Motor cover.

3. Using the Phillips screwdriver, remove the

four motor cover screws and the cover
(Figure 32).

Retainer

Brush

Housing

Figure 34. Retainer removal.

Model G0708 (Mfd. Since 1/15)

-33-

6. Lift each brush housing out of its seat and
unplug the power wire (Figure 35).

Power Wire

Figure 35. Brush housing removal.

—If the brushes have worn deep grooves in

the commutator, we recommend replacing
the motor. Typically the labor involved with
re-turning the commutator on a lathe and
then undercutting the insulator segments
far exceeds the price of a new motor.

—If the commutator only has minor wear and

black-colored carbon tracking (Figure 37),
use a fine crocus cloth to polish the com­mutator where the brushes ride. DO NOT
use emery cloth or sandpaper to clean
the commutator or you will make it out-of­round, which will cause the new brushes to
arc, overheat, and wear out quickly.

Finish the cleaning process by using acetone

and a cotton rag to wipe off any oils or con­taminants from the commutator.

7. Slide the brush assembly apart, clean the
housings and brass sleeves with mineral spir­its, and allow the parts to dry (Figure 36).

Housing

Brass

Sleeve

Carbon

Brush

Figure 36. Brush assembly.

8.

Reassemble the housings with the brass

sleeves and the new carbon brushes (Figure

36) and set aside.

Inspect the commutator surface (Figure 37).

9.

Insert the power wire spade terminal into the

10.

brush assembly between the brass sleeve
and the housing (Figure 38).

Insert Power Wire Spade Terminal Here.

Figure 38. Brush power lead location.

Carbon Tracking on

Commutator Surface

Figure 37. Commutator.

-34-

Model G0708 (Mfd. Since 1/15)

11. Place the brush housing into the brush seat
on the motor, and place the retainer over the
brush housing so the lock lug drops into the
slot in the brush housing (Figure 39).

Figure 39. Brush retainer installation.

12.

Install and tighten the brush housing retaining

screws.

Place the fan cover back onto the motor so

14.

the lock tangs lock onto the brush housings,
as shown in Figure 41.

Lock Tangs

When the brush housings are installed, make

13.

sure to route the brush power wires well away
from the commutator, as shown in Figure
40, or the commutator will wear into the wire,
causing an electrical short.

Incorrect

Correct

Figure 40. Safe power wire routing.

Figure 41. Fan cover installation.

Route the motor cover and the dust collector

15.

assembly into the canister, and latch the dust
collector in place.

Test the dust collector operation.

16.

Model G0708 (Mfd. Since 1/15)

-35-

SECTION 8: WIRING

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. 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.

Wiring Safety Instructions

SHOCK HAZARD. Working on wiring that is con­nected 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.

-36-

Model G0708 (Mfd. Since 1/15)

Ground

Ground

Wiring Diagram

View this page in color at

www.grizzly.com.

110 VAC

Plug

Netural

Worklamp

Assembly

Ballast

110V-130V

Hot

Ground

Bulb

FL T8 18W

Bulb

FL T8 18W

Dust

Collector

Motor

Model G0708 (Mfd. Since 1/15)

Machine ON/OFF

Switch

110 VAC

Inline Plug & Recepticle

READ ELECTRICAL SAFETY

ON PAGE 35!

-37-

Air System Diagram

WARNING!

DISCONNECT
POWER AND AIR
SUPPLY BEFORE
ADJUSTMENTS,
MAINTENANCE, OR
SERVICE.

Two-Stage

Air Compresssor

Dedicated Media Blasting

Air Dryer System

Blast Cabinet

Blast Gun

Blast Cabinet
Air Regulator

Cabinet Hopper

with Media

-38-

READ ELECTRICAL SAFETY

ON PAGE 35!

Media Metering

Valve

Blast Cabinet

Foot Valve

Model G0708 (Mfd. Since 1/15)

Electrical Component Locations

Figure 42. Lamp and power switch system.

Figure 43. Lamp ballast.

Figure 45. Power switch and lamp connection.

Figure 46. Dust collector motor.

Figure 44. Dust

collector unit.

Model G0708 (Mfd. Since 1/15)

READ ELECTRICAL SAFETY

ON PAGE 35!

-39-

SECTION 9: PARTS

20

68

16

40

29

19

18
17

68

14

15

72

21

56
49-1

4

56

22

49

23

67

62

66

56

99

64

62

52

53

54

31

51

55

32

60
61

3

70

1

47

56
62

56
62

39-3

39-4

47
65
66

62

39

39-1

39-2

56

39-5

39-6

39-7

39-8

39-9

39-10

56

50

81

80

79

2

63
62

5

65

56

62

61

62

63

32

69

13

13

4-3

4-2

75
76

12

4-1

4-4

10

4-5

-40-

4-6

12

69

41

8

58

74

11

71

59

73

38

42

37

43

Model G0708 (Mfd. Since 1/15)

Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

1 P0708001 RIGHT DOOR 39-8 P0708039-8 CANISTER
2 P0708002 LEFT DOOR 39-9 P0708039-9 CANISTER PLUNGER W/SPRING
3 P0708003 DOOR LEVER 39-10 P0708039-10 CLEANOUT DOOR
4 P0708004 BLAST GUN ASSEMBLY 40 P0708040 RUBBER EDGE SEAL
4-1 P0708004-1 BLAST GUN BODY 41 P0708041 FOOT VALVE
4-2 P0708004-2 NOZZLE NUT 42 P0708042 VALVE PLUG
4-3 P0708004-3 O-RING 17.8 X 2.4 P18 43 P0708043 MEDIA METERING VALVE
4-4 P0708004-4 BRASS JET NUT 47 P0708047 LATCH ASSEMBLY

4-5 P0708004-5 AIR JET SLEEVE 49 P0708049 AIR PRESSURE REGULATOR W/GAUGE
4-6 P0708004-6 AIR JET 49-1 P0708049-1 AIR PRESSURE GAUGE
5 P0708005 FLAT WASHER 4MM 50 P0708050 POWER SWITCH
8 P0708008 PUSH-ON SWIVEL FITTING 3/8" 51 P0708051 LAMP COVER
10 P0708010 MEDIA HOSE 1/2" ID 52 P0708052 LAMP HOUSING
11 P0708011 AIR HOSE 1/2" ID 53 P0708053 FLORESCENT BULB 18W
12 P0708012 HOSE CLAMP 1/2" 54 P0708054 LAMP WINDOW GLASS
13 P0708013 AIR HOSE 55 P0708055 WINDOW COVER FILM 21-1/2" X 4"
14 P0708014 GLOVE CLAMP 56 P0708056 CABINET SCREW M6-1 X 12
15 P0708015 SANDBLASTING GLOVES 58 P0708058 SMALL WINDOW COVER FILM (5 PACK)
16 P0708016 WINDOW FRAME 59 P0708059 LARGE WINDOW COVER FILM (5 PACK)
17 P0708017 WINDOW COVER FILM 21-1/2" X 9-3/4" 60 P0708060 FLAT HD SCREW M5-.8 X 10
18 P0708018 VIEWING WINDOW GLASS 61 P0708061 HEX NUT M5-.8
19 P0708019 PLEXIGLASS WINDOW 62 P0708062 FLANGE NUT M6-1
20 P0708020 WORK TABLE 63 P0708063 FLAT WASHER 6MM
21 P0708021 FRONT LOADING DOOR 64 P0708064 LOCK NUT M6-1
22 P0708022 BLAST CABINET BODY 65 P0708065 PHLP HD SCR M4-.7 X 6
23 P0708023 LEG 66 P0708066 HEX NUT M4-.7
29 P0708029 GLOVE MOUNTING RING 67 P0708067 LATCH RECEIVER
31 P0708031 SEAL 68 P0708068 PHLP HD SCR M4-.7 X 25
32 P0708032 BAFFLE PLATE 69 P0708069 HOSE CLAMP 1/2"
36 P0708036 VENTED WORK TABLE 70 P0708070 CROSS BRACE
37 P0708037 DUMP CHUTE DOOR 71 P0708071 TEFLON TAPE
38 P0708038 FLOW ADJUSTMENT SCREW 72 P0708072 REGULATOR MOUNTING BRACKET
39 P0708039 DUST COLLECTOR ASSEMBLY 73 P0708073 ADHESIVE DOOR SEAL 1/4" X 3/4" X 79"
39-1 P0708039-1 MOTOR COVER 74 P0708074 ADHESIVE DOOR SEAL 3/8" X 1" X 79"
39-2 P0708039-2 UNIVERSAL MOTOR 110V 75 P0708075 BLAST TIP 7MM ID
39-3 P0708039-3 PLASTIC/BRASS BRUSH HOLDER 76 P0708076 BLAST TIP 6MM ID
39-4 P0708039-4 CARBON BRUSH SET 79 P0708079 BALLAST 110V-130V 40-WATT
39-5 P0708039-5 MAIN HOUSING 80 P0708080 MACHINE POWER CORD 3-WIRE 14-GA
39-6 P0708039-6 MALE POWER CORD 3-WIRE 14-GA 81 P0708081 FEMALE POWER CORD 3-WIRE 14-GA
39-7 P0708039-7 CARTRIDGE FILTER 5-MICRON 99 P0708099 FENDER WASHER 6MM

Model G0708 (Mfd. Since 1/15)

-41-

Machine Label Placement & Parts List

106

100

101

102

108

109

103

105

104

REF PART # DESCRIPTION REF PART # DESCRIPTION

100 P0708100 MACHINE ID LABEL 105 P0708105 MODEL NUMBER LABEL
101 P0708101 READ MANUAL LABEL 106 P0708106 AIR PRESSURE HAZARD LABEL
102 P0708102 GLASSES/RESPIRATOR LABEL 108 P0708108 FILTER CLEANING LABEL
103 P0708103 DISCONNECT AIR/POWER LABEL 109 P0708109 GENERAL WARNING LABEL
104 P0708104 DUST WARNING LABEL

Safety labels warn about machine hazards and ways to prevent injury. The owner of this machine
MUST maintain the original location and readability of the labels on the machine. If any label is
removed or becomes unreadable, REPLACE that label before using the machine again. Contact
Grizzly at [phone] or www.grizzly.com to order new labels.

-42-

Model G0708 (Mfd. Since 1/15)

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 AND RETURNS

We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,

WARRANTY AND 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 par-

ticular 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.

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.