BlastPro BRB-1600 User manual

BRB-1600
MACHINE MANUAL
KEEP WITH MACHINE

Table of Contents
1.1: Applications....................................................................................................3
1.2: Specifications.................................................................................................3
1.3: Manufacturer..................................................................................................3
2.1: General..........................................................................................................3
2.2: Maintenance and wear part replacement modes...........................................4
2.3: Work site assessment and inspection............................................................4
2.4: Personal protective equipment (ppe).............................................................5
2.5: Operational safety..........................................................................................6
3.1: Start-up..........................................................................................................6
3.2: Shut Down .....................................................................................................7
3.3: Blade Selection..............................................................................................8
3.4: Transport .......................................................................................................9
4.1: Maintenance intervals..................................................................................10
4.2: Troubleshooting...........................................................................................10
4.3: Motor Controller Fault Codes.......................................................................11
4.4: Battery Charging..........................................................................................11
4.5: Recommended Spare Parts.........................................................................13
4.6: Recommended Tools...................................................................................13
4.7: Parts List......................................................................................................14

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1.1: Applications
The BRB-1600 is specifically designed to remove coatings and coverings from
horizontal surfaces. Coatings may include glue, epoxies and cementitious overlays.
Coverings may include carpet, ceramic tile, and VCT. A wide variety of tools are
available from Blastpro® for your specific application. In general, the BRB-1600 uses
sharpened spring steel blades along with the weight of the machine itself to perform the
scraping function. The variable angle of attack allows for a great deal of flexibility when
dealing with different floor coatings.
1.2: Specifications
Dimensions (L x W x H)
60” x 24” x 51”
Weight
1650 lbs.
Charge capacity
15 hour run time
Electrical System
48 VDC, 48 VAC and 12 VDC
Blade Actuation
Electronic
Steering
Electronic
Ground Drive
Electronic
Blade Widths
2” through 12”
Optional Weight Kit(s)
200 lb. Front Set & 275 lb. Internal Set
Speed
High: 316 feet/minute; Low: 180 feet/minute
1.3: Manufacturer
Blastpro Manufacturing
6021 Melrose Lane
Oklahoma City, OK 73127
Toll free: 877-495-6464
Phone: [phone]
Fax: [phone]
Website: www.blastpromfg.com
2.1: General
Read and understand this Machine Manual prior to operating or performing maintenance
on the machine. This Machine Manual has been developed as a guideline for machine
operation. It is not a substitute for proper organizational training and management. All
machine operators and maintenance personnel should be properly trained in operation
and safety features of the machine. Make these operating instructions accessible to all
operating and maintenance personnel. Never weld, modify, cut or grind components of
the machine without prior written consent from the manufacturer. Never use aggressive
cleaning chemicals to clean the machine.

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2.2: Maintenance and Wear Part Replacement Modes
Maintenance Mode is defined as placing the machine in a configuration, which minimizes
potential electric or stored energy hazards. In general, the machine should be placed in
Maintenance Mode prior to performing any maintenance and/or troubleshooting activities
as follows:
1. Move the machine to a level surface.
2. Lower the blade.
3. Rotate the motor switch to off position.
4. Depress the E-stop button.
5. Remove the 10 amp fuse connecting 48V power to controller.
6. Block the wheels to prevent the machine from moving.
7. Allow all the components to cool.
In general, the machine should be placed in Wear Parts Replacement Mode prior to
changing the blade as follows:
1. Move the machine to a level surface.
2. Raise the blade holder so the blade is off of the ground.
3. Rotate motor switch to “OFF” position
4. Depress E-stop button
5. Loosen appropriate bolts and replace blade(s).
After performing any maintenance or repair work verify that all safety labels, guards, lids
and bolted connections are properly and securely installed on the machine.
2.3: Work Site Assessment and Inspection
Before starting scraping operations, a site assessment must be performed. During the
site assessment verify the following:
1. Work area is flat, clean, and dry, free of debris, frost-free, and has no flammable
liquids nearby. Also, make sure that the machine will be able to clear all
obstructions.
2. Never scrape over bolts, nuts, screws, nails, or other debris as this may result in
significant damage to the machine and serious injury to the operator.
3. 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

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•Solvents
•Cleaning fluids
•And/or other harmful chemicals
Disturbing such surfaces can create a serious health threat to those who inhale or come
into contact with the dust. The workarea mustbe checked for thesematerialsbefore work
can begin. Blastpro does not warrant its equipment to be suitable for, or approved for,
removing dangerousmaterials. It is thereforethe responsibility ofthe contractor to confirm
the safety of the work area and the equipment with the proper authorities. It is also the
responsibilityof the contractor to warn all staff members of all the potential short-term and
long-term health risks associated with inhaling and coming into contact with dangerous
materials. The contractor is responsible for protecting all workers from being exposed to
dangerous materials.
4. Operator and anyother 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, and gloves. It is also imperative for staff to tie back long
hair and to remove all jewelry.
5. Work area has been blocked off to pedestrians, unprotected personnel, and
untrained personnel. In the event pedestrians, unprotected personnel, or untrained
personnel enterthe work area, scraping operations are to be stoppedimmediately.
6. Fire extinguishers are nearby. Also, take note of the location and the contact
information of fire departments close to the work site.
7. All guards are properly installed and in good working order prior to using the
machine.
8. All glass and equipment, including vehicles, are protected from debris. 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.
9. The operator must be aware of their surroundings and 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.
2.4: Personal Protective Equipment (PPE)
All personnel working with, or in the vicinity of the machine should, at a minimum, utilize
the following PPE:
1. Protective boots or shoes
2. Eye protection with side shields
3. Hearing protection
4. Protective leather gloves for handling blades
All personnel should observe PPE requirements particular to each job site.

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2.5: Operational Safety
Support personnel must keep a safe distance from the machine while it is in operation.
Do not stand in front of, or behind, the machine while in operation. The blade should only
be actuated up and down with the operator properly seated on the machine. Do not drive
the machine with the scraper blade more than ½” off of the floor. The operator must be
aware of their surroundings. No personnel should operate or perform maintenance on the
machine if they are tired, distracted or under the influence of drugs, alcohol or medication
that decreases awareness. Verify that all protective guards and covers are properly
installed and secured. Verify that there is sufficient light for the operator to view the work
surface. The machine is equipped with headlights to provide additional lighting.
3.1: Start-Up
Only trained, authorized personnel should be allowed to run the machine. If training is
needed, please consult with your Blastpro Manufacturing representative or authorized
distributor. Prior to start-up, the work surface should be inspected for hidden studs,
electrical boxes, or any other hidden obstructions. These items should be removed or
clearly marked so they can be avoided.
To move machine:
1. Operator should be firmly seated in the operator’s seat.
2. Verify that the left and right control levers are in the center position.
3. Pull e-stop button up to energize the motor controller.
4. Rotate motor switch to “ON” position.
5. Push rocker switch on the right control lever to raise the blade.
6. Push levers forward to move forward; pull backward to reverse. Varying positions
of the left and right control levers will turn the machine left and right.
7. Move machine to desired location.
For normal operation:
1. Insert selected blade into blade holder (see Section 3.3). Always wear leather
gloves and use caution when handling the blades.
2. Operator should be firmly seated in the operator’s seat.
3. Verify that the left and right control levers are in the center position.
4. Pull e-stop button up to energize the motor controller.
5. Rotate motor switch to “ON” position.
6. Flip light switch to “ON” position if additional lighting is needed.
7. Push rocker switch on right control lever to adjust the blade angle. Some materials
may require more pressure on blade for removal. This can be accomplished with
a higher angle on the blade holder.

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8. Move control levers forward to start removal. It is recommended to make a single
pass in one directionto expose anedge of the material tobe removed. Subsequent
passes should be made perpendicular to the initial pass. See figure 3.1.1.
1
2
3
4
5
6
7
8
9
Figure 3.1.1
3.2: Shut Down
At end of shift or workday:
1. Move machine to level ground for storage.
2. Use the rocker switch in the left control lever to lower the cylinders until the front
caster lifts off of the ground.
3. Rotate motor switch to “OFF” position.
4. Depress E-stop.
For long term storage:
1. Move machine to level ground in a secure location for storage.
2. Lift blade to upper-most position.
3. Rotate motor switch to “OFF” position.
4. Depress E-stop.
5. Remove the blade and/or the blade holder from the front of the machine.
6. Operator should be firmly seated in operator’s seat.
7. Pull E-stop out.
8. Rotate motor switch to “ON” position.
9. Use the rocker switch in the right control lever to lower the cylinders until the front
caster lifts off of the ground.
10.Rotate motor switch to “OFF” position.
11.Depress E-stop.
12.Cover the machine to protect it from dust and moisture.

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Many of the components on the machine are not meant to be exposed to high levels of
moisture. It is critical, especially if the machine is stored in a location exposed to the
elements, that it be protected from rain, splashing or other high levels of water.
3.3: Blade Selection
Selecting the proper blade for the application will have a dramatic effect on machine
efficiency. If a blade is too wide for the application, there may not be enough pressure on
the blade to stay under the material to be removed. If the blade is too narrow, the machine
may not be removing the maximum material it is capable of in a single pass. Based on
information about a particular job, start with the widest blade that may be appropriate for
removal. Make a test pass to determine if the blade will stay under the material. If so,
continue with this selected blade. If removal of the material is relatively easy, consider
moving to a larger blade. If it is difficult to stay under the material, move to a narrower
blade. Always wear leather gloves and use caution when handling blades. In general, flat
blades should be used for scraping glues,mastics, epoxies and thinsets. See figure 3.3.1.
Figure 3.3.1
For carpet, rubberized and elastomeric coatings, a carpet blade should be utilized. The
90° wings on each endof the blade will help keep the removedmaterial manageable. See
figure 3.3.2.
Figure 3.3.2
Blastpro offers a carbide tipped tool for tile removal. This can be inserted into the 3-hole
tool adapter on the blade holder. See figure 3.3.3.

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Figure 3.3.3
3.4: Transport
Onlyuse factoryinstalledtie-down/liftinglugswhen transportingor movingthe equipment.
These are located at the front of the machine, near the blade, and at the rear of the
machine, under the motor mounting plate (see figure 3.4.1).
Figure 3.4.1
Never secure the machine with straps; this can result in damage to the cylinders or
premature wear. Verifythat lifting straps orchains are rated for the weight of themachine.
Verify that trailer or truck bed is rated for the weight of the machine. Remove scraper
blade and/or pivoting blade holder prior to securing for transport. Verify that the blade
holder is lowered and that the front swivel caster is off of the truck or trailer bed. Never
allow personnel to stand under the machine when it is being lifted.

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4.1: Maintenance Intervals
Perform these maintenance activities more frequently under extremely dusty, dirty
conditions. Always wear leather gloves and use caution when handling blades. If
additional assistance is required consult your Blastpro representative, authorized
Blastpro distributor, or qualified systems professional.
Daily or at the beginning of each shift:
1. Inspect blades for excessive wear.
2. Inspect drive wheels for wear.
Every 25 hours:
1. Inspect electrical connections.
2. Grease all blade and cylinder pivot pins.
3. Inspect battery terminals for corrosion.
Every 50 hours:
1. Tighten rear wheel nuts
2. Grease front caster and inspect for wear or damage.
4.2: Troubleshooting
Problem
Possible Cause
Remedy
Electric motor will not
start
E-stop is depressed
Turn motor switch to “OFF”, pull out
E-stop button, and try to start motor
Fuse is blown
Replace 10A fuse
Batteries are dead
Charge batteries
Motor controller fault
Remove rear cowling to retrieve
fault code on controller and consult
Blastpro Representative or
authorized distributor (see section
4.3)
Slow coating removal
Blade is dull
Flip or replace blade
Blade is too wide
Replace with narrower blade
Incorrect blade angle
Adjust blade angle up or down
Cylinder movement
seems slow
Dirt in cylinder
control spool valve or
damaged cylinder
Consult Blastpro representative or
authorized distributor
Battery charger LED
does not come on when
Not plugged into a
live circuit
Verify that the circuit you are
plugged into is live

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the power is applied to
the battery charger
Extension cord is
damaged
Replace extension cord
Leads connecting the
charger to the battery
terminals are
damaged or
corroded
Repair/replace/clean the leads
Battery charger LED
never blinks
Indication of shorted
cells in a battery
Replace damaged battery
No power is present
across the leads from
charger to battery
terminal when
disconnected
The charger will not
turn on until the
leads are connected
Use a shorter or bigger extension
cord (always use the shortest
possible cord)
4.3: Motor Controller Fault Codes
The motor controller located on the rear of the machine has two LED’s, one yellow and
one red. There are five different LED display modes:
Mode
Description
No illumination
Controller is not powered on; vehicle has a dead battery; or severe
damage
Flashing yellow
Controller operating normally
Solid yellow
and red
Controller is in Flash program mode
Solid red
Watchdog failure or no software loaded. Cycle on/off and if
necessary, load software
Flashing yellow
and red
Controller has detected a fault. 2-digit code flashed by yellow LED
identifies a specific fault; one or two flashes by red LED indicate
whether first or second digit will follow
Fault code example: 1 red flash, 2 yellow flashes, 2 red flashes & 3 yellow flashes
indicates fault code 23. This is the number that should be communicated to your
Blastpro representative to determine a resolution to the fault.
4.4: Battery Charging
To charge the battery:
1. Plug the female end of the extension cord into the charging outlet on the rear of
the machine.
2. Plug the male end of the extension cord into a properly rated AC outlet.

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3. The charger is equipped with an electronic timer. When the battery reaches the
gassing threshold (2.3 V/cell) the timer will activate and run for three hours.
During this period the batteries are in gassing mode. After three hours the
charger will drop the batteries into float mode (2.26 V/cell), indicated by a blinking
LED.
4. To discontinue charging, unplug the extension cord from the power outlet and the
machine.
To extend the life of the batteries, the machine should only be used until the charge
meter reads 20%. Fully discharging the batteries on a regular basis will dramatically
decrease the life of the battery, or cause polarity reversal resulting in complete battery
failure. After the battery reaches 10% of charge remaining, the discharge rate increases
dramatically.
It is normal for the charger to become hot when charging. Do not obstruct the flow of air
around the charger. Do not allow clothing, blankets or other material to cover the
charger. Do not use near fuels, grain, dust, solvents or other flammables.
The battery charger must be grounded to reduce the risk of electric shock. The charger
is equipped with a ground type plug, and it must be plugged into a nominal 115 volt, 60
Hz circuit.
Improper connection of the charger grounding conductor can result in a risk of an
electric shot. Do not use this charger on a two pole ungrounded outlet or attempt to
break off the ground prong for use on a receptacle or extension cord not having a
ground.
To reduce the risk of fire, only charge this machine on circuits provided with a maximum
of 20 ampere branch circuit protection circuit breaker or fuse, in accordance with the
National Electric Code, and all local codes and ordinances.
Even after relatively short periods of charging, about 2-3 hours, the battery indicator
may initially read 100% charge. This is an indication of the surface charge of the battery
and will decrease quickly to the actual percentage of charge while running the machine.
This is normal. To achieve a deeper charge percentage the machine should be left
charging for longer periods of time.
Since there are one sets of four batteries wired in series some cells become uneven
during charge/discharge cycles. At least one a month, perform two charge cycles back-
to-back. This will bring up cells that are lagging behind fully charged cells. This is
important for overall battery performance.

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4.5: Recommended Spare Parts
It is recommended that the machine owner/operator keep spare parts with the machine
while it is working. Down time due to part failure or lack of wear parts can far exceed the
cost of the parts.
Part Number
Description
BTP000451
6” Carpet Removal Blade
BTP000553
8” Carpet Removal Blade
BTP000554
10” Carpet Removal Blade
BTP000555
12” Carpet Removal Blade
BTP000853
6” Tile Blade
BTP000854
8” Tile Blade
BTP000855
12” Tile Blade W/ Bevel
BTP000886
10” Tile Blade W/ Bevel
4.6: Recommended Tools
This is a list of the minimum tools necessary to maintain and/or operate the machine
during normal operation. This list is not meant to be exhaustive or to indicate the tools
required for more intensive maintenance.
•Ratchet
•Sockets: 7/16”, 1/2”, 9/16” and 3/4”
•Combination wrench: 7/16”, 1/2”, 9/16” and 3/4”
•Utility knife
•Rubber mallet or dead blow hammer
•Leather gloves
•Multi meter with DC and AC capabilities

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4.7: Parts List

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