BlastPro BP-9-220 User manual

BP-9-220
MACHINE MANUAL
KEEP WITH MACHINE

Table of Contents
Applications ..........................................................................................................3
Specifications........................................................................................................3
Manufacturer.........................................................................................................4
General.................................................................................................................4
Work Site Assessment & Inspection.....................................................................4
Start-Up Procedures.............................................................................................6
Operational Safety Procedures.............................................................................8
Shut-Down Procedures.........................................................................................8
Maintenance Procedures......................................................................................9
Operating Instructions.........................................................................................10
Transportation.....................................................................................................13
Dust Collector Function.......................................................................................13
Dust Collector Maintenance................................................................................13
Inspection Timetable...........................................................................................14
Wear parts..........................................................................................................14
Blast Wheel Removal & Installation....................................................................15
Fault Diagnostics ................................................................................................16
Schematics .........................................................................................................19
Warranty Registration Information ......................................................................20
Warranty Registration Card ................................................................................22

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Applications
The BP-9-220 is an affordable 220 volt blast cleaning system designed both to complete
small to medium jobs and to act as a complimentary unit on larger jobs by specializing
in edge work and hard-to-reach areas. The BP-9-220 has a 9” blast pattern and has the
capability of 1/8” of depth removal in one pass. This portable, lightweight unit cleans
and profiles in one easy step. Shot sizes range from S-170 to S-390, which can be used
in a wide range of applications including small floor areas, tight spaces, balconies,
garage floors, basements, and pool decks. Wear parts are interchangeable with
BLASTRAC® parts. A dust collector is not included with purchase of the BP-9-220. The
mechanics of the BP-9-220 are fairly simple. When the shot lever is squeezed, a cable
connected to the shot lever opens the shot valve which subsequently allows shot from
the shot hopper to be released. The shot then moves through the shot valve, down the
feed spout, and into the blast wheel which sits in a control cage. A 220 volt right angle
motor then spins the blast wheel at a very high rate of speed. Next, the spinning blast
wheel throws the shot through an opening in the control cage and down onto to the
concrete surface that is being cleaned. Due to the high rate of speed at which the shot
is traveling, it acts to fracture the concrete surface which consequently produces
concrete dust. After hitting the concrete surface, the shot rebounds off of it and, through
a combination of the rebound effect and the use of a vacuum, the shot and the concrete
dust then move through the blast housing. Because shot is heavier than concrete dust,
gravitational force causes the shot to be sent back into the shot hopper where it is
continuously recycled by the machine. As for the concrete dust, it is sucked into a duct
hose which travels from the blast housing to the dust collector. After traveling through
the duct hose, the concrete dust is deposited in the dust collector’s dust bin.
Specifications
Production Capacity
100-375 ft^2/hr.
Blast Pattern
9”
Travel Speed
Manual
Blast Motor
3 HP
Voltage
230V Single Phase
Amperage
12 A
Minimum Generator
8 kW
Dimensions
47” x 12” x 39”
Weight
178 lbs.
Power Cord Length
50 ft
Seals
Magnetic/Brushes
Distance to Edge
1.5”
Dust Collector
Ruwac

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Manufacturer
Blastpro Manufacturing
6021 Melrose Lane
Oklahoma City, OK 73127
Toll free: 877-495-6464
Phone: [phone]
Fax: [phone]
Website: www.blastpromfg.com
General
All operators & maintenance personnel should read this section carefully before operating
or maintaining this equipment. These safety instructions are not meant to represent an
all-inclusive list of instances which could occur when operating this equipment. For, as
with any piece of construction equipment, serious injury can occur if proper safety
procedures are not diligently followed. All safety & warning labels posted on the machine
must be followed as well as the safety program instituted by your company. There is no
substitute for sound judgement in the operation & maintenance of this equipment. In
cases where operating personnel have insufficient knowledge or understanding of the
English language, proper translated training must be completed before use of this
equipment can take place. This manual must be kept with the machine at all times so as
to allow the operator easy access to its vital information. The united states department of
labor’s occupational safety & health administration (OSHA) provides statutory
requirements, standards, & regulations relating to the use of portable tools on
construction sites. These statutory requirements, standards, & regulations are posted on
the osha website at www.osha.gov. The operator & maintenance personnel should
understand & follow these statutory requirements, standards, & regulations.
Work Site Assessment & Inspection
Before starting blasting operations, a site assessment must be performed. During the
site assessment verify the following:
1. Work area is flat, clean, & dry, free of debris, frost-free, & has no flammable liquids
nearby.
2. Make sure that the machine will be able to clear all obstructions. Never blast a wet
floor.
3. Never blast over bolts, nuts, screws, nails, or other debris as this may result in
significant damage to the machine & serious injury to the operator.
4. Work area is well ventilated. If work area is enclosed or partially enclosed
(warehouse, parking garage, tunnels, etc.), then gasoline can never be used as
the fuel source for the shot blasting machine. This is because carbon monoxide,
which is a byproduct all internal combustion engine, can be extremely hazardous
when allowed to accumulate in an area. An odorless, tasteless, & non-irritating
gas, carbon monoxide can quickly become lethal. As a result, vapor propane must
be used in all instances when the work area is enclosed or partially enclosed. The

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work area must still be well ventilated, however, as vapor propane also releases
carbon monoxide. This means that extreme caution must still be used when using
this fuel source.
5. Each worker has a carbon monoxide monitor on their persons. These carbon
monoxide monitors should be calibrated, in working order, & should be equipped
with audible alarms that will warn workers if carbon monoxide levels become too
high. If carbon monoxide levels exceed 35 parts per million, all work must cease
immediately. This represents a potentially deadly situation which necessitates an
immediate shutdown.
6. All operators & other personnel within the work area have received training on
proper ventilation procedures & on proper operation procedures for the engine &
for other types of equipment.
7. Floors have been thoroughly inspected. Some floor or deck surfaces may be
coated with or contaminated by dangerous materials such as:
•PCBs
•Lead
•Asbestos
•Pesticides
•Solvents
•Cleaning fluids
•And/or other harmful chemicals
The dust produced from shot blasting such surfaces can create a serious health threat
to those who inhale or come into contact with the dust. The work area must be checked
for these materials before work can begin. Blastpro manufacturing, inc. does not
warrant its equipment to be suitable for, or approved for, removing dangerous materials.
It is therefore the responsibility of the contractor to confirm the safety of the work area &
the equipment with the proper authorities. It is also the responsibility of the contractor to
warn all staff members of all the potential short-term & long-term health risks associated
with inhaling & coming into contact with dangerous materials. The contractor is
responsible for protecting all workers from being exposed to dangerous materials. Since
the shot blasting machine has not been designed to remove, clean, profile, or alter any
surface coated with or otherwise contaminated by dangerous materials, Blastpro
Manufacturing, Inc. expressly disclaims any liability for injury, illness, death, or damage
that might occur or result from such improper use.
8. Operator & any other personnel in the work area are wearing safety glasses with
side shields, dust masks, ear plugs, hard hats, steel toed work boots, long sleeved
shirts, tight fitting clothing, & gloves. It is also imperative for staff to tie back long
hair & to remove all jewelry.
9. Work area has been blocked off to pedestrians, unprotected personnel, &
untrained personnel. In the eventpedestrians, unprotected personnel, or untrained
personnel enter the work area, blasting operations are to be stopped immediately.

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10.Fire extinguishers are nearby. Also, take note of the location & the contact
information of fire departments close to the work site.
11.All guards & protective shields are properly installed & secured.
12.All glass & equipment, including vehicles, are protected from steel shot. This can
be done by loosely hanging a sheet of visqueen or other protective material in front
of the glass or equipment in a curtain-like fashion. The importance of protecting
glass & equipment from steel shot cannot be overemphasized.
13.Plug or cover all floor drains to prevent steel shot from falling into the drains.
14.This equipment is onlyto be used for commercial purposes. This equipment is only
to be operated by professional, trained, & competent operators.
15.The operator must be aware of their surroundings & use common sense. The
operator is not to operate the equipment if he is tired, distracted, or under the
influence of drugs, alcohol, or medication that decreases awareness.
Start-Up Procedures
After performing the site assessment safety procedures listed above, bring the shot
blasting machine to the work area & perform the following procedures:
•Verify that personnel are competent & that they have read & understood the safety
information in this manual. Staff must also be familiar with how to operate the
machine & with all of its components. Make certain that all personnel follow all
safety instructions & programs required by their company & by the worksite.
•Before putting the shot blasting machine in operation, make certain that the belt
guards are in good condition.
•Inspect the shot blasting machine & dust collector for damage, tears, or other signs
of wear.
•Verify that all fittings & hoses are tight.
•Inspect the dust collector. Verify that the dust bin is empty, filters are clean & clear
of debris, & motors & fansare in working order. The dust collector must be emptied
at the end of each job.
•Make certain that the shot valve control lever is closed except when the machine
is actually in operation.
•Inspectall electrical cords on the shot blasting machine fordamage, tears, or other
signs of wear. If electrical cords are damaged, then do not attempt to perform
blasting operations until cords have been repaired or replaced.
•Inspect the duct hose leading from the shot blasting machine to the dust collector.
Make sure hose is free of debris, hose is not cracked & that holes do not exist. If
necessary, replace hose.
•Make certain that all screws & other fasteners are tight.
•Check the shot storage hopper, the feed spout, & the blast wheel for foreign bodies
& remove them if present.
•Check the blast wheelblades, control cage, liners, & magnetsfor damages & wear.
Wear grooves are acceptable until 50% of blade thickness has been worn away.
When blade thickness has been worn away by more than 50%, replace all blades.
•Check the front, side, & rear seal system & brush seals for excessive wear.

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•Check the tightness of the hose connections & the condition of the hose to the
filter.
•Check the electrical connections for dirt & foreign body deposits.
•Verify that the electrical motors are free of dirt & other contaminants.
•Check the level of shot in the storage hopper. Refill hopper if necessary.
•Verify that the main power cable & the dust hose are free of damage. Replace or
repair all damaged parts before putting the machine into operation.
•Check to confirm that all machine parts are assembled safely & correctly. It is
recommended to have original spare parts & wear parts on hand. It is imperative
that the machine receive special attention & regular maintenance in order to
function properly & to operate safely.
•Connect the blast cleaning machine & the filter unit with the dust hose. Use hose
clamps at the connections.
•Connect the supply cable of the blast cleaning machine with filter unit. Connect the
electrical cable of the filter unit with the site supply.
•Make certain that the side seals are positioned correctly.
•Check that the filter dust container has been emptied.
•Always blast in a straight line away from the dust collector. Blasting in a straight
line will produce the most uniform results. Never run over anything with shot
blasting machine. Running over an extension cord, air lines, rebar expansion
joints, openings in floor, drains, etc. With the shot blasting machine can result in
serious injury to the operator and/or damage to the equipment.
•Make certain to keep hands away from all moving parts once the machine is in
operation.
•Make certain to never stand next to the blast housing while the shot blasting
machine is in operation as blade failure could result in serious injury.
•Make certain that the shot hopper door is closed while the machine is in operation
as the shot blasting machine throws shot which could present a serious danger if
the shot hopper door is not properly closed.
•Make certain that the blast seals of the shot blasting machine are not worn out. As
these seals provide the suction that is required by the machine, they will become
dislodged if they become worn out. This will then result in shot being discharged
from the machine. It is consequently recommended that the operator make
absolutely certain that the blast seals are in good working condition before putting
the BP-9-220 into operation.
•In the unlikely event of a failure, turn main power switch to the OFF position &
make certain that the shot blasting machine & the dust collector have been
disconnected from all power sources.
If the shot blasting machine is operated using a generator as the power source, the
generator must be operated in accordance with the current VDE directives (this
applies to the protective earth conductor in particular) in order to ensure that all safety
devices are functioning & to eliminate possible damage to electrical components.

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Operational Safety Procedures
When operating the shot blasting machine, perform the following safety procedures:
•The shot blasting machine shall not be put into use unless it is attached to an
appropriate exhaust hose & dust collector.
•Never operate the machine while the electrical panel door is open.
•Support personnel must keep a safe distance from the machine while it is in
operation. Do not stand in front of the machine while it is in operation.
•Since the speed of the machine determines the depth of its cut, it is advised that
the operator run a test pattern. Failure to run a test pattern could result in the
machine gouging the floor.
•The blast pattern needs to be inspected by the operator at least every ten feet as
variation in concrete means that the concrete or the coated surface may be softer
in some areas than it is in others.
•Whenever the dust collector becomes full, it must be emptied. Failure to empty the
dust collector could result in the machine losing its suction to the floor. If this
happens, then all of the shot will fall out of the shot hopper.
•Never switch off or remove the exhaust & ventilation devices when the machine is
in operation.
•A second person must be present so as to pull out the machine’s plug in an
emergency. The work area must then be sealed off using a red & white safety
chain & a danger sign. Use a tool that is insulated against voltages.
•Make certain circuit breakers can handle the electrical load required by the
machine.
•If an error occurs while the machine is in operation, it must be shut down
immediately. The cause of the error must be established immediately.
•If cables become loose or scorched, the machine must be shut down immediately.
Shut-Down Procedures
When shutting down the shot blasting machine, always perform the following safety
procedures:
•Shut off the shot supply by pulling the shot valve handle backwards.
•Advance the machine until you are sure that no deep holes are being blasted into
the surface.
•Turn off the breakers to the shot blasting machine & to the dust collector.
•Turn off the shot blasting machine as well as the dust collector & disconnect both
from all power sources.
•Empty all dust from the dust collector. When removing dust from dust collector,
always wear a particle mask. Concrete dust may contain particles which are
extremely hazardous! These particles should never be inhaled!
•Empty all shot from the shot hopper on the shot blasting machine. Shot should
never be left in shot blasting machine after work is performed. Never move or

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transport shot blasting machine with shot in the shot hopper as this may result in
damage to the equipment.
•Make certain that all dust has been removed from the dust hopper. Dust left in the
dust hopper has the potential to catch on fire and/or explode without notice.
•After completing work, clean all stray shot from work area. Shot can be cleaned
with a magnetic broom or with a shop vacuum. Never leave stray shot in work
area as shot represents a slip & fall hazard. Stepping & falling on steel shot can
result in serious injury or even death.
Maintenance Procedures
When performing maintenance on the shot blasting machine, make certain that the
following safety procedures are followed:
•Verify that the shot blasting machine & the dust collector are not in operation.
Attemptingto performmaintenanceoperationsontheshotblastingmachineand/or
the dust collector while they are in operation can lead to serious injury or death.
•Make certain that the shot blasting machine is in the safety off position (valve is
closed, blast machine is switched off, dust collector is switched off, all drives are
at a standstill, & main plugs have been pulled).
•Never connect or disconnect power cables when voltage is present or while under
load.
•Make sure that the shot blasting machine is on a level & stable surface.
•Allow the blast wheel to stop completely.
•Verify that all moveable parts of the shot blasting machine are completely still &
secured against accidental movement.
•Make certain that all maintenance personnel are wearing lint-free cleaning cloths.
•Avoid contact with rotating motor parts, drives, or driven components.
•If repairing the underside of the shot blasting machine, then be certain to use jack
stands. Never work under equipment that is not properly blocked.
•All repairs to electrical components, including wiring, should be performed by a
licensed electrician.
•Failure to replace loose or damaged parts could cause damage to the equipment
and/or serious injury or death to the operator.
•All replacement electrical components are to be identical to the components
originally supplied with the shot blasting machine. Substitution of these parts with
other electrical parts can result in damage to the shot blasting machine & injury to
those nearby.
•All replacement electrical components are adjusted correctly.
•Make certain that electrical equipment is inspected regularly.
•All other repairs must be completed by competent, qualified personnel.
•Failure to replace loose or damaged parts could cause damage to the equipment
and/or serious injury or death to the operator.
•Verify that aggressive cleaning products are not used.

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•Make certain to never weld, flame cut/torch, or perform any grinding work on the
shot blasting machine without written authorization from the manufacturer.
•Make certain that process materials & replaced parts are disposed of safely & in
an environmentally-appropriate manner.
•After performing maintenance operations on the shot blasting machine, verify that
allsafetylabels,guards,controlpanels,housings,lids,seals,casters,& otherparts
that have been replaced are secure.
•Remove & properly dispose of all maintenance refuse such as shot from the work
area.
The tasks listed in the following check list must be completed before the machine can be
put into operation; completing these tasks is essential in order to increase the efficiency
& safety of the machine:
Blades
Check for excessive wear.
Blast Wheel
Check for balance & excessive wear.
Top Liner
Check for excessive wear.
Lower Liner
Check for excessive wear.
Shot Valve
Make sure shot is not leaking from shot hopper.
Filters
Make sure filters are secure & not clogged, ripped, or wet.
Wheels
Check for excessive wear.
Belts
Check for quality & tension.
Dust Collector Latches
Make sure latch firmly secures door.
Operating Instructions
Start Up:
1. Verify that all personnel are competent and that they have read and understood
the safety information in this manual. All personnel must follow all safety
instructions and programs required by their company and the worksite.
2. Verify that the shot blasting machine is on a level, clean, debris-free and dry
surface. Connect the hose from the dust collector to the shot blasting machine.
3. Verify that all clamps are secure.
4. Verify that the dust bin in the dust collector is empty and that the hose is free of
debris.
5. Verify that the switch on the control panel of the shot blasting machine is set to the
OFF position.
6. Verify that the switch on the control panel of the dust collector is set to the OFF
position.
7. After confirming proper voltage with a voltmeter, insert the plug from the shot
blasting machine into a 220 volt electrical outlet.
8. After confirming proper voltage with a voltmeter, insert the plug from the dust
collector into a 110 volt electrical outlet. For the dust collector, use an outlet which
is operated by a separate circuit breaker than is being used to power the shot
blasting machine.