TMG TMG-ABC99 User manual

265 GALLON COMMERCIAL
CABINET SANDBLASTER
PRODUCT MANUAL
v2023.08.26
TMG-ABC99
Please read and understand the product manual completely before assembly
Check against the parts list to make sure all parts are received
Wear proper safety goggles or other protective gears while in assembly
Do not return the product to dealer. They are not equipped to handle your requests.
Missing parts or questions on assembly?
Please call: 1-877-761-2819 or email: [email protected]

WARNING!
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 beheld liable for injury or property damage from negligence, improper training, machine modifications
or misuse.
WARNING!
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.

INTRODUCTION..................................................................................................................................................................................4
Manual Accuracy............................................................................................................................................................4
Machine Description.........................................................................................................................................................4
Identification.....................................................................................................................................................................4
PRODUCTS SPECIFICATIONS.............................................................................................................................................................5
SECTION 1:SAFETY.............................................................................................................................................................................6
Safety Instructions for Machinery.....................................................................................................................................6
Additional Safety for Blast Cabinets.................................................................................................................................7
SECTION 2: POWER SUPPLY..............................................................................................................................................................9
SECTION 3:SETUP............................................................................................................................................................................11
Needed for Setup............................................................................................................................................................11
Unpacking.......................................................................................................................................................................11
Inventory.........................................................................................................................................................................11
Site Considerations........................................................................................................................................................12
Mounting........................................................................................................................................................................13
Air System Setup............................................................................................................................................................14
Pneumatic Diagram........................................................................................................................................................15
Assembly........................................................................................................................................................................16
Test Run..........................................................................................................................................................................20
SECTION 4: OPERATIONS.................................................................................................................................................................21
Preparation.....................................................................................................................................................................21
Basic Operation..............................................................................................................................................................21
Operation Tips................................................................................................................................................................23
Blasting Media................................................................................................................................................................25
SECTION 5: MAINTENANCE..............................................................................................................................................................27
Schedule ........................................................................................................................................................................27
Cleaning..........................................................................................................................................................................27
SECTION 6: SERVICE........................................................................................................................................................................28
Troubleshooting.............................................................................................................................................................28
Filter Replacement..........................................................................................................................................................29
Motor Brush Replacement..............................................................................................................................................29
LED Replacement............................................................................................................................................................32
SECTION 7: WIRING..........................................................................................................................................................................34
Wiring Safety Instructions..............................................................................................................................................34
Wiring Diagram...............................................................................................................................................................35
Wiring Components........................................................................................................................................................36
SECTION 8: SAFETY LABELS............................................................................................................................................................36
SECTION 9: EXPLODED VIEW & PARTS LIST....................................................................................................................................37
Master Exploded View....................................................................................................................................................37
Master Parts List ...........................................................................................................................................................38
Blast Cabinet Exploded View .........................................................................................................................................39
Blast Cabinet Parts List..................................................................................................................................................40
Dust Collector Assembly Parts List................................................................................................................................40
Dust Collector Assembly Exploded View........................................................................................................................41
LED Light Assembly Exploded View................................................................................................................................42
LED Light Assembly Parts List .......................................................................................................................................42
Electrical Box Assembly Exploded View.........................................................................................................................42
Electrical Box Assembly Parts List ................................................................................................................................42
TABLE OF CONTENTS

Manual Accuracy
We are proud to provide a high-quality owner’s manual with your new machine!
We made every effort to be exact with the instructions, specifications, drawings, and photographs in this manual. Sometimes we
make mistakes, but our policy of continuous improvement also means that sometimes the machine you receive is slightly
different than shown in the manual.
If you find this to be the case, and the difference between the manual and machine leaves you confused or unsure about
something, check our website for an updated version. We post current manuals and manual updates for free on our web- site at
www.tmgindustrial.com.
Alternatively, you can call our Technical Support for help. Before calling, make sure you write down the purchase date and serial
number from the machine ID label (see below). This information is required for us to provide proper tech support, and it helps us
determine if updated documentation is available for your machine.
Machine Description
This blast cabinet is designed for high-use media blasting operations, where airflow up to 35 CFM and air pressure up to 125 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 LED lights provide illumination during blasting operations, and a built-in dust col- lector maintains blasting
environment visibility. The front of the cabinet is equipped with a large gas-assisted folding door for easy workpiece loading
and unloading. Media can be quickly unloaded through the hopper dump port and reloaded through the loading door.
Identification
A. Gas-Assisted Door Support System H. Filter Cleaning Plunger
B. Loading Door I. Dust Collector ON/OFF Switch
C. Air Regulator w/Gauge J. Light ON/OFF Switch
D. Viewing Window K. Dust Collector Dump Port
E. Blasting Gloves L. LED Light Assembly
F. Foot Valve for Blast Gun Control M. Fresh Air Intake Port
G. Dust Collector N. Hopper Dump Port
INTRODUCTION
D
A
E
B
F
C
I
J
L
G
M
N
H
K

Product Dimensions:
Weight............................................................................................................................................................................352 lbs.
Width (side-to-side) x Depth (front-to-back) x Height ........................................................................... 51-1/2 x 47 x 69-1/2 in.
Footprint (Length x Width) ...................................................................................................................................24 x 47-1/2 in.
Shipping Dimensions:
Type...........................................................................................................................................................................Wood Box
Weight............................................................................................................................................................................451 lbs.
Length x Width x Height.....................................................................................................................................53 x 38 x 42 in.
Electrical:
Power Requirement ........................................................................................................................ 110V, Single-Phase, 60 Hz
Full-Load Current Rating.................................................................................................................................................... 10.5A
Minimum Circuit Size ........................................................................................................................................................... 15A
Power Cord......................................................................................................................................................... 14 AWG x 72 in
LED light........................................................................................................................................................ 3 x 18W LED, 36 in.
Motors:
Horsepower.................................................................................................................................................................. 1-1/2 HP
Phase..................................................................................................................................................................... Single-Phase
Amps................................................................................................................................................................................. 10.5A
Main Specifications:
Operation Information
Suggested Operating Air Pressure Range................................................................................................................ 90 - 125 PSI
Maximum Air Pressure...................................................................................................................................................125 PSI
Recommended Air Supply......................................................................................................................................... 5 - 24 CFM
Maximum Abrasive Capacity...........................................................................................................................................250 lbs.
Suggested Abrasive Capacity ............................................................................................................................................55 lbs.
Abrasive Type ................................................................................................................................................................Dry Only
Maximum Load Capacity..................................................................................................................................................132 lbs.
Blast Compartment Door............................................................................................................ 37-1/2 in. Wide x 29-1/4 in. Tall
Dust Collector Filter Information
Dimensions.................................................................................................................................................6-3/4" Dia. x 12" Tall
Type................................................................................................................................................................................Pleated
Rating .........................................................................................................................................................................5 Microns
Construction Information
Body ................................................................................................................................................... Welded Heavy-Duty Steel
Paint Type/Finish............................................................................................................................................... Powder Coated
Features:
Front-Loading Door, Natural Rubber/Vinyl Blast Gloves, Blast Gun Includes 4 Ceramic Tips, Perforated Steel Work Table,
Powder Coated Inside and Out, 12-Gauge Steel Legs (16-Gauge Panels), Extra-Rugged, Heavy-Duty Foot Valve Assembly,
Internal LED Lighting System
PRODUCTS SPECIFICATIONS

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.
NOTICE - Alerts the user to useful information about proper operation of the machine to avoid machine damage.
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, dis- connect power, remove switch keys, or lock-out machine to
prevent unauthorized use—especially around children. Make your 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. Always disconnect 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.
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 reduce risk of slipping and losing control or accidentally contacting cutting
tool or moving parts.
HAZARDOUS DUST. Dust created by machinery operations may cause cancer, birth defects, or long-term respiratory damage. Be
aware of dust hazards associated with each workpiece mate-rial. Always wear a NIOSH-approved respirator to reduce your risk.
SECTION 1: SAFETY
DANGER
Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.
CAUTION
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.
WARNING
Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.

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.
GUARDS & COVERS. Guards and covers reduce accidental contact with moving parts or flying debris. Make sure they are properly
installed, undamaged, and working correctly BEFORE operating machine.
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.
DAMAGED PARTS. Regularly inspect machine for damaged, loose, or mis-adjusted parts—or any condition that could affect
safe operation. Immediately repair/replace BEFORE operating machine. For your own safety, DO NOT operate machine with
damaged parts!
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.
EXPERIENCING DIFFICULTIES. If at any time you experience difficulties performing the intended operation, stop using the
machine!
Additional Safety for Blast Cabinets
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 hood, eye
protection, and respirator, your lungs and eyes may become permanently damaged. 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.
WORK AREA SAFETY. To prevent accidental contamination of shop air, clean dust collector and filters often, and repair any
suction hose leaks immediately.

MAINTAINING MACHINE. To prevent accidental contamination of shop air, check the blast cabinet for any leaks before use, and
reseal immediately.
AVOIDING ENTRAPMENT. To prevent an entrapment hazard for animals or children, always close and latch the blast cabinet
door when not in use.
LEAVING THE AREA. To prevent accidental blasting injury, disconnect air supply when leaving the blast cabinet.
MAINTAINING COMPONENTS. To prevent accidental contamination or blast injury, replace tips, hoses, lenses, and gloves when
they become worn.
SAFE MEDIA BLASTING. Do not use system over the rated PSI or lines and seals may burst and cause injury.
SAFE MAINTENANCE. To prevent accidental blasting injury or shock, disconnect air supply and power before loading and
unloading a workpiece, and before doing maintenance or changing blast tips.
SAFE ENVIRONMENT. To avoid media escaping from the cabinet, never use the blast cabinet if the dust collector is OFF or its
filter is clogged. If you do, media will exit through the cabinet air intake and enter the shop work environment. Always close and
latch the blast cabinet door shut before and after operation.
WARNING
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.
CAUTION
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.

Availability
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.
Full-Load Current Rating
The full-load current rating is the amperage a machine draws at 100% of the rated output power. On machines with multiple
motors, this is the amperage drawn by the largest motor or sum of all motors and electrical devices that might operate at one
time during normal operations.
Full-Load Current Rating at 110V...... 10.5 Amps
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 over- loading the machine during operation and make sure it is
connected to a power supply circuit that meets the specified circuit requirements.
Circuit Requirements
This machine is prewired to operate on a power supply circuit that has a verified ground and meets the following requirements:
Nominal Voltage ......................................... 110V, 115V, 120V
Cycle.................................................................................... 60 Hz
Phase.................................................................... Single-Phase
Minimum Circuit Size................................................. 15 Amps
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.)
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.
SECTION 2: POWER SUPPLY
CAUTION
For your own safety and protection of property,
consult an electrician if you are unsure about wiring
practices or electrical codes in your area.
WARNING
Electrocution, fire, hock, or
equipment damage may occur
if machine is not properly
grounded and connected to
power supply.

Grounding & Plug Requirements
This machine is equipped with a power cord that has an equipment
-grounding wire and a grounding plug. Only insert plug into a matching
receptacle (outlet) that is properly installed and grounded in accordance
with all local codes and ordinances. DO NOT modify the provided plug!
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.
Extension Cords
We do not recommend using an extension cord with this machine.
If you must use an extension 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:
Minimum Gauge Size ...........................14 AWG
Maximum Length (Shorter is Better).......50 ft.
WARNING
Serious injury could occur if you connect machine to
power before completing setup process. DO NOT
connect to power until instructed later in this
manual.
CAUTION
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 it will not fit
the outlet, have a qualified electrician install the
proper outlet with a verified ground.
Figure 1

Needed for Setup
The following items are needed, but not included, for the setup/
assembly of this machine.
Description Qty
Safety Goggles................................................................. 2
Leather Gloves ......................................................... 2-Pair
Wrench 17mm ................................................................. 1
Ratchet .............................................................................. 1
Socket 10mm................................................................... 1
An Assistant .................................................................... 1
Phillips Screwdriver #2 .................................................. 1
Fast Drying Silicone Sealant.......................................... 1
Unpacking
This machine was carefully packaged for safe transport. When
unpacking, separate all enclosed items from packaging materials and
inspect them for shipping damage. If items are damaged, please call
us immediately at [phone].
IMPORTANT: Save all packaging materials until you are completely
satisfied with the machine and have resolved any issues the shipping
agent. You MUST have the original packaging to file a freight claim.
It is also extremely helpful if you need to return your machine later.
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.
Inventory (Figures 2–3) Qty Inventory (Figures 2–3) Qty
A. Blast Cabinet Assembly..............................................1 M. Leg Supports (43 3⁄4")................................................. 2
B. Dust Collector.............................................................1 N. Leg Supports (32 1⁄4")...................................................2
C. Left Work Table...........................................................1 O. Bolt Bag.........................................................................1
D. Right Work Table.........................................................1 —Hex Bolts M8-1.25 x 20 (Stand)...............................32
E. Hopper Support...........................................................1 — Flat Washers 8mm (Stand)......................................32
F. Hopper ........................................................................1 — Lock Washers 8mm (Stand)...................................32
G. Legs ...........................................................................4 — Hex Nuts M8-1.25 (Stand).......................................16
H. Light Window Adhesive Film 35 1⁄2" x 10".................5 —Phillips Head Screws M6-1 x 16(Hopper)................22
I. Viewing Window Film 26" x 12" .................................5 — Flat Washers 6mm (Hopper)....................................22
J. Blast Tip Set................................................................1 —Cabinet Screws M6-1 x 12 (Regulator) ......................2
—Blast Tip 6mm ID......................................................2 — Flange Nuts M6-1 (Regulator) ..................................2
— Blast Tip 7mm ID.....................................................2 —Cabinet Screws M6-1 x 12(Dust Collector)................4
K. Teflon Tape (Pipe Fittings) ........................................1 — Flange Nuts M6-1 (Dust Collector)............................4
L. Regulator & Foot Valve w/Hoses................................1
SECTION 3: SETUP
WARNING
Wear safety goggles during the
entire setup process!
WARNING
HEAVY LIFT!
Straining or crushing injury may
occur from improperly lifting machine
or some of its parts. To reduce this
risk, get help from other people and
use a forklift (or other lifting
equipment) rated for weight of this
machine.
WARNING
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!

NOTICE
If you cannot find an item on this list, care- fully check around/inside the machine and packaging materials. Often, these items
get lost in packaging materials while unpacking or they are preinstalled at the factory.
Site Considerations
Weight Load
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 work- piece 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 right for required space allocation.
Physical Environment
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
Place this machine near an existing power source. Make sure all power cords are protected from traffic, material handling,
moisture, chemicals, or other hazards. Make sure to leave enough space 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. Shadows, glare, or strobe
effects that may distract or impede the operator must be eliminated.
CAUTION
Children or untrained people may be
seriously injured by this machine.
Only install in an access restricted
location.
Figure 2
Figure 3

Mounting
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, we recommend leveling your machine with
a precision level placed on the table surface.
Bolting to Concrete Floors
Lag shield anchors with lag screw and anchor studs (see Figure 5) 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.
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.
Using Machine Mounts
Using machine mounts, shown in Figure 6, 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.
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.
Figure 4
Anchor Stud
Lag Shield Anchor and Lag Screw
Figure 5
Figure 6

Air System Setup
Air Supply
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 for large blasting jobs, with the largest blast tip and widest spray pattern, the
volume of compressed air feeding the regulator should be 35 CFM at 125 PSI. This requirement demands an industrial grade two-
stage compressor that is designed for near continuous duty.
Refer to your compressor Owner’s Manual and make sure that the compressor can handle the load of this industrial blast cabinet.
Smaller compressors can be used, but the duration of the work shift and tip size installed must be reduced so a safe compressor
duty cycle is maintained. Not allowing the compressor to cool will lead to compressor or motor failure. The smaller the
compressor, the longer cool-down time that will be required between the work cycles. However, with that said, if a smaller
diameter blast tip is used with a sharp type of media, less air pressure and a lower CFM can be sufficient for smaller projects.
If using smaller compressors, make sure to service the compressor more frequently, and verify that your compressor has the
best cooling airflow possible.
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 media dust enter the
compressor through the intake or during general service, the piston rings, valves, and bearings can be quickly destroyed.
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.
Air Plumbing
Usually, when installing a new supply line for a blast cabinet where the complete system does not exceed 125 feet, the inside
diameter of the air line should be 3⁄4". For runs up to 300', a supply line with a 1" inside diameter is recommended. Be sure to
make the supply line long enough to allow the compressed air to cool as much as possible, so the moisture vapors can
condensate on the inner walls of the air line instead of accumulating in the blast cabinet or the media.
Install the air supply lines with a slight tilt back towards the compressor tank, so the moisture that accumulates from
condensation will drain back into the compressor tank instead of puddling in the low areas of the air lines. Install one or more in
-line water separators or an air dryer as close to the blast cabinet as possible where the air has had the most time to cool. Water
separators typically work best on cool air rather than on hot air that comes right out of the compressor tank.
For an overview of the typical air system for this blast cabinet and its supply system, refer to the Pneumatic Diagram on Page 15.
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.
Remove any in-line oilers that are installed directly in the blast cabinet air supply line, or the media and blast cabinet will become
contaminated with oil and blasting operations will quickly come to a halt. Air supply lines for other machines that have in-line
oilers need not be removed, providing that these lines only feed from the blast cabinet supply line.
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.

Pneumatic Diagram
WARNING
Disconnect the air supply before
adjustments, maintenance, or
service.
Two-Stage
Air Compressor
Blast Cabinet
Blast Gun
Blast Cabinet
Foot Valve
Blast Cabinet
Air Regulator
Dedicated Media Blasting
Air Dryer System

Assembly
The machine must be fully assembled before it can be operated. Before
beginning the assembly process, refer to Needed for Setup and gather all
listed items. To ensure the assembly process goes smoothly, first clean
any parts that are covered or coated in heavy-duty rust preventative
(if applicable).
To assemble blast cabinet:
1. Disassemble crate and place sheet of card- board on floor to protect
cabinet.
2. Tilt cabinet off of hopper, as shown in Figure 7, and place cabinet on
its back. Leave hop- per in place on pallet.
3. Invert hopper to expose hopper seal, as shown in Figure 8.
4. Drill or punch out hopper mounting holes in hopper seal.
Note: Pre-punching holes in hopper seal will allow fasteners to be
started and installed without the tendency to cross thread.
5. With one hand, grasp cabinet door handle. With other hand, unlatch
door and let it open slowly, as shown in Figure 9.
6. Make sure latch on hopper dump door faces forward, and position
hopper next to bottom of cabinet, as shown in Figure 10.
WARNING
HEAVY LIFT!
Straining or crushing injury may
occur from improperly lifting machine
or some of its parts. To reduce this
risk, get help from other people and
use a forklift (or other lifting
equipment) rated for weight of this
machine.
Figure 7
CAUTION
In next step, remember that door is spring-loaded and handles
must be held firmly before door is unlatched and opened.
Otherwise, door may suddenly swing open and cause injury or
damage.
Figure 9
Hopper
Cabinet
Hopper Seal
Figure 8
Latch
Figure 10

7. Fasten (4) stand legs and cross braces to hopper support, as
shown in Figure 11, using (24) M8-1.25 x 20 hex bolts, (24) 8mm
flat washers, (24) 8mm lock washers, and (16) M8-1.25 nuts.
When mounting legs, only use (2) holes shown in Figure 11.
8. Position hopper and hopper support against underside of blast
cabinet, as shown in Figure 12.
NOTICE
In next two steps, to avoid cross-threading screws caused by any foam
gasket interference, carefully start screws by hand.
9. Starting at inside-bottom of blast cabinet, install (6) M6-1x16
Phillips head screws with 6mm flat washers in order shown in
Figure 13 so all mounting holes line up.
10. Install remaining (16) M6-1 x 16 Phillips head screws with their flat
washers.
11. Install remaining (8) M8-1.25 x 20 hex bolts, 8mm flat washers, and
8mm lock washers into holes in leg flanges shown in Figure 14.
12. Close and latch door. With help of assistant, tilt blast cabinet upright
onto its legs.
13. Place work tables into cabinet, so work table with corner cut off is
positioned at front-right corner of blast cabinet.
CAUTION
To eliminate pinch hazard, in next step, keep fingers clear of
hopper support and blast cabinet mating surfaces. When items
become aligned, they can slide together without warning,
causing a severe pinch injury.
Figure 11
Support in
Upper Position
Figure 12
Upper Front Support
Hopper Support
Hopper
Latch
Figure 13
Figure 14

14. Route blast gun hoses past notch in right table, and hang blast gun
on its hook on right side of cabinet wall, as shown in Figure 15.
15. Fasten pressure gauge and regulator "L" bracket (see Figure 16) to
left-front leg using (2) M6-1 x 12 cabinet screws and M6-1 flange
nuts.
16. Connect foot valve output line to fitting located on front-right of
hopper shown in Figure 17.
17. Position foot pedal (see Figure 17) between legs. Fasten it to floor,
if desired.
18. Locate dust collector canister assembly and unlatch dust collector
motor, lift dust collector out of canister, and set it aside.
19. Working from inside of canister, insert plunger through canister
wall so it can be seen protruding from outside of canister
(see Figure 18).
20. Place spring on plunger, thread hex nut and knob onto plunger,
and tighten hex nut against knob, as shown in Figure 18.
Figure 16
Figure 17
Foot Valve Output Line
Hopper
Bulkhead
Fitting
Blast Gun
and Hook
Figure 15
Figure 18
Knob
Hex Nut
Spring and
Plunger
DustCollector
Canister

21. Using (4) M6-1 x 12 cabinet screws and M6-1 flange nuts, fasten
dust collector to rear of cabinet so suction port protrudes through
hole cut into back of cabinet (see Figure 19).
22. Remove inside-right baffle shown in Figure 20 from cabinet wall.
Note: Removing this baffle provides access to full circumference of dust
collector suction pipe so sealant can be evenly applied with- out leaks.
When dust collector is in operation, and gap shown in Figure 21 is
sealed, good left-to-right cross cabinet airflow can be achieved for
optimum visibility, especially when CFM drops off.
23. Using silicone (not supplied), seal gap shown in Figure 21 between
suction port and hole in cabinet wall.
24. Re-install baffle in blast cabinet and dust col- lector in canister.
Figure 19
Figure 20
Baffle
Figure 21
Gap

25. Install dust collector power cord in plastic raceway and snap cover
in place, as shown in Figure 22.
26. Plug dust collector into power supply receptacle on rear of control
box shown in Figure 23.
27. Pour desired amount of media into cabinet through front door.
DO NOT overfill.
28. Allow silicone sealant to fully cure. Otherwise, when machine is
turned ON and media blasting begins, seal may be broken, causing
leakage.
29. Inspect all seals, hose clamps, glove clamps, and window seals for
loose fittings, cracks or leaks. Correct as required.
30. Verify that plastic dust sheet is affixed to inside of cabinet viewing
window and light window. If blasting operations begin with-out these
dust sheets installed, media will permanently etch window glass and
require replacement.
Test Run
Once assembly is complete, test run the machine to ensure it is properly connected to power and safety components are
functioning correctly.
If you find an unusual problem during the test run, immediately stop the machine, disconnect it from power, and fix the problem
BEFORE operating the machine again. The Troubleshooting table in the SERVICE section of this manual can help.
The Test Run consists of verifying the following: 1) The lights and the dust collector motor power up and run correctly, 2) the
ON/OFF switches work, and 3) the air regulator and system are functional.
Figure 22
Cover
WARNING
Serious injury or death can result from using this machine BEFORE understanding its controls and related safety
information. DO NOT operate, or allow others to operate, machine until the information is understood.
Figure 23
WARNING
DO NOT start machine until all preceding setup instructions have been performed. Operating an improperly set up machine
may result in malfunction or unexpected results that can lead to serious injury, death, or machine/property damage