Impacts STREAMER S125E User manual

Operating Manual
S125E
Your Partner for Mobile Surface Preparation
IMPACTSamericas.com

Table of Contents
1.0 Technical Data.............................................1
2.0 Safety Instructions .........................................3
3.0 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.0 Transportation............................................14
5.0 Start Up .................................................15
6.0 Operation................................................19
7.0 Maintenance .............................................23
8.0 Electrical System .........................................29
9.0 Error Diagnostics .........................................30
10.0 Spare Parts ..............................................32
IMPACTS Americas
1384 Bungalow Rd.
Morris, IL 60450 USA
[phone]
[phone] Fax
www.IMPACTSAmericas.com
[April 2018]
Please note: The following safety instructions must be followed
as shown in this operating manual. Failure to do so may result
in hazard to health or possible death.

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Chapter 1.0 Technical Data
1.1 Rating
1.2 Unit Specifications
1.3 Operative Range and Correct Usage
1.4 Stand-by Power Supply (Generator)
1.5 Advice for Operator of the Blast Machine
1.6 Machine Type Designation
1.1 Rating
Machine: IMPACTS Blast Machine
Machine-Type: S125E
Manufacturer: IMPACTS Americas
1384 Bungalow Rd.
Morris, IL 60450 U.S.A.
1.2 Unit Specifications
Machine
S125E
Dust Collector (optional)
DC2003P
Length 20 in. (500 mm) 32 in. (810 mm)
Width 7 in. (170 mm) 25 in. (645 mm)
Height 14 in. (350 mm) 60 in. (1524 mm)
Weight 17.5 lb. (8 kg) 183 lb. (83 kg)
Connected loads of the electrical system:
Power 2.0 HP (1.4 kW) 3 HP (2.3 kW)
Electrical
Connection
110-120V, 15A 230 V/50 Hz, 16A
1.3 Operative Range and Correct Usage
The blast machine is designed to be used on clean, dry, horizontal surfaces without
any obstacles. The machine cannot be used for any other purpose. The
manufacturer will not be held liable for damages resulting from incorrect usage. In
cases of wrong usage, the user will assume all risks and damages.

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1.4 Stand-by Power Supply (Generator)
If the blast machine is connected to a generator, the generator must be operated in
accordance with the current VDE directives (this applies especially to the protective
earth conductor) in order to ensure that all safety devices are functioning and are
able to eliminate possible damage to electrical components.
1.5 Advice for Operators of the Blast Machine
During the operation of the machine, it may be possible to exceed the acceptable
noise levels of 85 dB(A). This is dependent on various locations and circumstances.
When the noise level is 85 dB(A) or more, the machine operator and the persons
working near the machine must wear sound-insulating devices.
1.6 Machine Type Designation
Machine Type: S125E
Unit / Designation: IMPACTS Blast Machine
Working Width: 5 in. (125mm)
Drive: Progressively adjustable 1-20m/min
Blasting Capacity: Up to 160 SF/hr / 15 m²/h on concrete
Abrasive Consumption: ~100 g/m²
S125E Dust Hose Connection: 1.25 in. (30mm)
Recommended Dust Collector: PM3003AR
DC2003P Dust Hose Connection: 2 in. (50mm)

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Chapter 2.0 Safety Instructions
2.1 Explanation of Warnings and Symbols
2.2 Organizational Measures
2.3 Personnel Selection and Qualification
2.4 Safety Precautions Applicable to Different Operating Conditions
2.5 Repair Work, Maintenance Activities, and Default Repair on the Job Side
2.6 Definition of the Safety Off Position
2.7 Dangerous Aspects of the Machine
2.8 Electrical Engineering Regulations
2.9 For Special Attention
2.1 Explanation of Warnings and Symbols
The following symbols are used in the operating instructions to highlight areas of
particular importance:
Operational Safety
This symbol will be shown in these Operating Instructions next to all safety precautions that
are to be taken in order to ensure prevention of injury. Follow these instructions and take
special care in these circumstances. In addition to these instructions, the general safety
precautions and the local accident prevention guidelines also should be followed. Please
check if there are special regulations for the particular job site.
Safety Goggles/ Ear Protection
Information, instructions, and restrictions with regards to possible risks of personal injury or
extensive damage to materials.
Electrical Warning
Warning against dangerous voltages.
2.2 Organizational Measures
The Operating Instructions are to be kept near the machine and must be reachable
all the times!
In addition to the Operating Instructions, general and legal regulations regarding accident prevention
and environmental protection must be indicated every time.
Such duties may, for example, relate to the handling of hazardous substances or to the provision and
wearing of personal protection equipment as well as compliance with local traffic regulations.

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The Operating Instructions must be supplemented by instructions including the duty to supervise and
report relating to particular local working practices; for example, work organization, work procedures,
and personnel allocation.
Personnel working with the machine must read the Operating Instructions before starting the work,
in particular. Chapter 2 "Safety Instructions." This must be done before starting any work with the
machine. This applies to certain activities such as setting up the machine, carrying out maintenance
work, or training staff to work with the machine.
From time to time, the working practices of the staff should be checked regarding awareness of safety
and hazards.
Personnel must tie back long hair and not wear loose clothing or any jewelry. There
is risk of injury in getting stuck or being drawn into moving machinery. Use personal
protection equipment whenever necessary and required by regulations!
Take notice of all safety and hazard notices on the machine. They must be kept complete and legible.
If safety-critical changes occur to the machine or its performance, the machine must
be shut down immediately! The cause of the fault must be determined immediately
and be repaired before starting work again.
Changes, add-ons, or conversions which might have an influence to the safety of the machine must
not be undertaken without the permission of the manufacturer. This applies in particular to the fitting
and adjustment of safety devices and to welding on major and load bearing parts.
Spare parts must always comply with the technical requirements and the specification of the
manufacturer. Original spare parts by the manufacturer are guaranteed compliant.
Inspection intervals and intervals for recurring checks specified in these Operating Instructions must
be followed. At the same time, it is necessary to meet all legal requirements. To perform maintenance
work correctly, it is important to be equipped with proper tools for the task in question.
The location and the operation of fire extinguishers must be made known at each job site. Take note
of the facilities for fire reporting and fighting fires!
2.3 Personnel Selection and Qualification
Fundamental Duties
Only trained personnel can operate and perform work on the machine. Note the
statutory minimum age! Clearly specify the responsibilities of personnel for
operation, setup, service, and maintenance work.
Clearly define the machine operator's responsibilities regarding traffic safety regulations and empower
him/her to decline instructions from third parties who are not complying with the safety requirements.

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Personnel being trained or individuals testing the equipment must always be supervised by an
experienced operator.
Work on the electrical parts of the equipment may only be undertaken by a skilled
electrician or by a trained person under the guidance and supervision of a skilled
electrician in accordance with the electrical engineering regulations.
2.4 Safety Precautions Applicable to Different Operating Conditions
Avoid any method of working that impairs safety! All precautions have to be taken. The machine must
only be used in a safe and functional condition.
Only operate the machine when all safety devices and related safety equipment,
e.g. detachable safety devices, emergency stops, and suction devices, are present
and operational!
The machine has to be checked visually at least once a day for any damage and defects.
In the event of operational malfunctions the machine must be shut down immediately and secured.
The error must be rectified before starting the machine again.
Secure the work area around the machine in public areas providing a safety
distance of at least 7 ft./ 2m around the machine.
Default must be rectified immediately!
Start up / switch off operations and control devices have to be handled in accordance with the
Operating Instructions.
All persons in the proximity of the machine must wear safety glasses with lateral
protection as well as safety shoes. Ear protection may be required. The operator is
required to wear close fitting protective clothing.
Use only extension cables for extending the main cable that are sized and marked in accordance with
the overall power consumption of the machine following valid VDE and local guidelines.
Before starting the machine ensure that no person in the job site can be endangered when the
machine starts running.
Do not switch off or remove the exhaust and ventilation devices when the machine
is running!

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2.5 Repair Work, Maintenance Activities, and Default Repair on the Job Site
Mechanical Service Work
These activities can only be undertaken by qualified personnel. Please follow any
special safety instructions in the various chapters on servicing the machine (see
Chapter 7).
Before starting any servicing work on the machine, put the machine in the Safety off position (as
described in Chapter 2.6) in order to prevent the machine from being switched on accidentally.
Adjustments, servicing, and inspection work and inspection intervals specified in these Operating
Instructions as well as any information on the replacement on parts and systems of the machine must
be undertaken and/or complied with.
The operator must be informed of any maintenance or repair work done to the machine.
Startup and shut off procedures must be done in accordance with the Operating Instructions during
all work related to the use, repair, and adjustment of the machine. The repair personnel must also be
aware of the safety devices during inspection, maintenance, and repair.
The machine must be shut off completely for repair or maintenance work. Please
disconnect the main plug in order to prevent the machine from being switched on
accidentally.
The dust collector bin must be emptied before transportation. Please handle in accordance with the
regulation how to dispose the dust and make sure that you meet the local regulations. Do not use any
aggressive cleaning materials! Use only lint-free cleaning cloths.
Always remember to tighten any screw connections that are undone during servicing and
maintenance work!
If safety devices need to be dismantled during setting up, servicing, or repair work, these safety
devices must be reinstalled and inspected immediately after completion of the service.
Make sure that process materials and replacement parts are disposed of safely and in an
environmentally-friendly manner.
Work on the electrical parts of the equipment may only be undertaken by a skilled
electrician or by a trained person under the guidance and supervision of a skilled
electrician in accordance with the electrical engineering regulations.
Make sure that electrical components used for replacement purpose comply with the original parts
and are correctly adjusted if necessary.

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2.6 Definition of the Safety Off Position
The safety off position is the position of the machine when it cannot generate any hazard. Setting the
machine in the safety off position means:
1. Switch off the blast machine.
2. Switch off the dust collector.
3. Wait for standstill of all drives.
4. Pull out main plugs.
5. Secure the machine against accidental start up.
2.7 Particular Dangerous Aspects of the Machine
Every machine not used according to the regulations may be hazardous for
personnel during operating, setting-up, and service. The operating authority is
responsible for compliance with the safety regulations during operation and
maintenance of safety devices supplied with the machine as well as the provision of
appropriate additional safety devices.
2.8 Electrical Engineering Regulations
Work on the electrical parts of the equipment may only be undertaken by a skilled
electrician or by a trained person under the guidance and supervision of a skilled
electrician in accordance with the electrical engineering regulations.
Use only extension cables for extending the main cable that are sized and marked
in accordance with the overall power consumption of the machine following valid
VDE and local guidelines. In case there is any question, ask the manufacturer or a
skilled electrician.

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The electrical parts of the machine must be inspected regularly. Please note in
particular the specified recurring inspections according to BGV A3 or local
regulations. Defects such as loose connections or scorched cables must be rectified
immediately. Call a skilled electrician or the IMPACTS customer service.
If work on live parts is necessary, a second person must be deployed who can pull out
the main plug in an emergency. The working area must be sealed with a red and white
safety chain and a danger sign. Use tools that are insulated against voltages.
Only start work once you are familiar with the electrical engineering regulations that
apply to your area.
Only use voltage seekers that comply with the regulations when troubleshooting. From time to time,
check voltage seekers to ensure that they are operationally efficient.
2.9 For Special Attention
Use only proper and default free tools for your work. Damaged tools have to be repaired immediately
or be replaced.
Use safety equipment and clothing (e.g. safety glasses, safety shoes, safety gloves) during operation
of the machine at all times for your safety.
Please instruct your operators and the repair personnel about the following points:
• Greasing, cleaning, and all repair work is only allowed if the machine is in the safety off position
(see Section 2.6).
• No one is allowed to open or remove safety covers while the machine is running.
• Replace all safety covers and safety devices after cleaning, repair, and maintenance work.
• Do not touch moving parts or walk into the working path of the machine.
• Before start up of the machine after any cleaning, repair, or maintenance work, ensure that no
person in the working area could be endangered by the machine.

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Chapter 3.0 General Information
3.1 Operative Range
3.2 Scope of Supply
3.3 Description of the Machine
3.4 Operating Elements
3.5 The Wheel Kit
3.6 The Separator
3.7 Abrasive sealing
3.8 Abrasive Media
3.9 Selecting Abrasive Media
3.10 Care and Maintenance
3.1 Operative Range
The IMPACTS blast machine S125E is a downward blasting machine with a closed abrasive circuit
designed for the pre-treatment of horizontal and vertical surfaces. The bouncing impact of metallic
abrasive onto the surface thoroughly removes surface contaminants, coats of paint, sealants, and thin
coatings.
A suitable filter unit must be connected to the machine in order to separate the dust from the abrasive.
A specially designed dust collection system ensures dust-free operation of the machine and clean air
at the workspace. IMPACTS recommends the DC2003P to work in conjunction with the S125E.
3.2 Scope of Supply
• Blast Machine (S125E)
• Manual (1)
• Dust Hose (1.25 in/30mm) (sold separately)
• Dust Collector DC2003P (optional)
• Magnetic Cart (optional)

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3.3 Description of the Machine
1 Wheel Motor
2 On/Off Switch
3 Handles
4 Abrasive Control Lever
5 Separator
6 Wheel housing
7 Dust Hose Connection
The blast wheel method is a revolutionary invention based on a simple principle:
After mechanical pre-acceleration, the abrasive is thrown onto the surface at high speed by the
blast wheel. Once the abrasive has impacted the surface it rebounds into a rebound plenum. The
rebound plenum deflects the abrasive into an air current separator. In this location, dust and other
contaminants are removed from the abrasive so that only abrasive containing a very small amount of
dust is falling back into the abrasive storage hopper to reflow to the blast wheel.
3.4 Operating Elements
On/Off Switch
• By pushing and adjusting the switch on the
motor, the blast wheel will be started.
• By releasing the switch, the blast wheel will stop.
Abrasive Control Lever
The Abrasive control lever (1) on top of the handle
regulates the opening of the abrasive control valve
(2).
Every change of the opening of the abrasive control
valve allows a different amount of abrasive to go
through the blast wheel. The valve is regulated by
hand.

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3.5 The Wheel Kit
The heart of every blast machine is the blast wheel
(3). This will throw the abrasive to the surface using
centrifugal forces.
The blast wheel is placed in a wheel housing (G)
protected with replaceable wear plates (S). The blast
wheel is driven by a electric motor.
The center of the blast wheel shows a pre-accelerator,
called an impeller (1) feeding dosed quantities of abrasive
onto the blades of the turning blast wheel. The abrasive
has to pass the opening at the Control Cage (2).
3.6 The Separator
The separator (1) is mounted to the
end of the rebound plenum. The
separator separates the reusable
abrasive from the dust and brings it
back into circulation.
The dust travels through the hose
connector and the dust hose into the
filter.
1 Separator Housing
2 Separator Cover
3 Air Valve

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3.7 The Abrasive Sealing
Located on the front and on the sides of
the machine are the brush seals (1).
The sides are additionally sealed
through spring operated plates (2).
On the rear, you will find a seal called
a tail-seal (3). This seal slides over the
surface and hinders abrasive getting out
of the blast area.
3.8 Abrasive Media
In order to operate the IMPACTS blast machine S125E you need hardened, round abrasive.
The IMPACTS abrasives IMPACTOR S330 and S390 are standard abrasives, which can be used for
most of the applications. The machine has been specially designed to use these abrasives.
The IMPACTS abrasive IMPACTOR is a very high quality blast media. It has the right rebound power
to use the S125E blast machine very efficiently. The selection of the blast media is very important
consideration for proper treatment to the floor surface.
3.9 Selecting Abrasive Media
Media IMPACTOR S 330 (preferred)
Applications:
• Creates a fine to medium texture on concrete
• Removes glazing from tiles prior to subsequent coating with anti-skid floor sealing
• Removes old impregnations and coatings about 1 mm thick
Media IMPACTOR S 390 (preferred)
Applications:
Standard abrasive, suitable for about 50-60% of all applications. Creates a medium profile on
concrete. Fulfills the same purpose as Media No. 3 when a higher speed of the machine is required,
i.e. on asphalt, in order to keep the thermal load low.
• Removes laitance from new concrete

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• Roughening of smooth concrete or natural stone
• Removes coatings with a thickness of 1-3 mm
• Cleaning of steel surfaces
Please take into account that the use of incorrect abrasive increases wear. Our
service engineers have the experience to select the appropriate abrasive for the
individual cases of application.
Please consult your IMPACTS customer service department if you have any questions about the
selection of the best abrasive for your blast cleaning work.
3.10 Care and Maintenance
Special attendance and regular maintenance of the machine and its parts are imperative for
functioning and safety.
In order to prevent unnecessary downtimes it is recommended to keep original spare and wear parts
on stock as listed in the maintenance box.
A list of contents of the maintenance box is provided in Chapter 10 to enable the above mentioned
work to be carried out quickly.
All persons in the proximity of the machine in operation must wear safety glasses
with lateral protection and safety shoes. The machine operator must wear close-
fitting protective clothing.

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Chapter 4.0 Transportation
4.1 General Notes
4.2 Manual Transportation of Machine
4.3 Dimensions
4.1 General Notes
Before the machine is used for the first time, IMPACTS authorized dealers offer a
course to familiarize maintenance and operating personnel with all elements of the
machine. We are not liable for damage caused by incorrect use of the machine by
personnel not trained by IMPACTS.
4.2 Manual Transportation of Machine
If you transport the machine make sure that there cannot be any damage through unprofessional
handling. Make sure that the machine is fixed in the vehicle. The best way to transport the S125E is in
a plastic or cardboard box.
Remove all abrasives from the machine before transport. The machine may only be
lifted as shown. Weight and dimensions are shown in Chapter 1 "Technical Data."
The machine transportation is divided into:
• Blast Machine S125E
• Dust Collector DC2003P
• General Accessories
4.3 Dimensions
Main dimensions and unit specifications of the machine assembly are shown in Chapter 1 "Technical
Data.“

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Chapter 5.0 Start Up
5.1 Preparing for Start Up
5.2 Start Up
5.2 Start Up on Vertical Surfaces
5.1 Preparing for Start Up
Move the blast machine and the dust collector to the working site.
Check the blast wheel, control cage, feed spout, all liners, and the separator for damages and wear.
Worn and damaged parts have to be changed before starting the work.
Before switching on make sure that all existing protective housings are mounted and that a sufficient
dust collector is connected correctly.
All persons in the proximity of the machine must wear safety glasses with lateral
protection as well as safety shoes. The operator is obliged to wear close fitting
protective clothing.
Before start-up, operators and other personnel must be familiar with the safety
regulations given in this manual.
• Check whether all machine parts are assembled safely and correctly.
• Check all screws and other fasteners for tight seat.
• Check the abrasive storage hopper, the feed spout, and the blast wheel parts for foreign bodies
and remove them.
• Check the blast wheel blades, impeller, control cage, liners, and fastening screws for damage and
wear.
• Check brush seals, the rear seal, and the side plates for any wear.
• Check the tightness of the hose connections and the condition of the hose to the filter.
• Make sure the dust container of the filter unit is empty. Please comply with the local waste
treatment regulations considering the removed material.
• Check the separator parts for wear and defects. Remove foreign bodies and dust deposits in
order to prevent the separator from being blocked.
• Check the electrical connections for dirt and foreign body deposits.
• Check the electrical motors for dirt and other contaminants.
• Check the level of abrasive in the storage hopper. Fill up if necessary.

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Before start-up operators and other personnel must be familiar with the safety
regulations given in this manual.
1. Place the blast machine and the filter unit onto the surface to be treated.
2. Check the main power cable and the dust hose for damage. Replace or repair all damaged
parts before starting the machine.
3. Connect the blast machine and the filter unit with the dust hose. Use hose clamps at the
connections.
4. Connect the power supply cable of the blast-machine with the site supply or filter unit. Make
sure that the correct electric supply is available (110v-60Hz).
5. Make sure the dust filter unit bin is empty. Comply with local waste treatment regulations
considering the removal of materials.
Check the function of the FI-switch trough by pushing the test switch!
6. Remove the cover (1) of the separator by
loosening the screws (2). Lift the cover upward
and place it beside the machine while filling
abrasive.
7. Fill the Separator (3) with abrasive up to ~
60 mm below the separator opening up to
the edge (4) (ca.2.5kg). Make sure, that the
abrasive valve (5) is closed.
8. Replace the cover and tighten the screw.
9. Use vent on top of cover to manually adjust
dust filter suction.

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5.2 Start Up
All persons near the machine must wear safety glasses with lateral protection, ear
protection, and safety shoes. The operator is obliged to wear close fitted protective
clothing.
The start up of the blast machine and the filter
unit should happen in the following order:
1. Switch on the filter unit. (See operating
instructions of the filter unit.)
2. Check that the magnetic valve is closed.
The lever (1) should be in the position as
shown.
3. Make sure the machine sealings (2) are
completely straight on the surface.
4. To start the wheel, move the switch
downward (3) as shown and push the
switch to adjust.
BEWARE: When blasting concrete the abrasive feed valve should only be opened
when the blast-machine is in forward motion! If the machine is at a standstill and the
valve is opened deep grooves are blasted into the concrete surface within seconds.
WARNING: when the blast head is lifted from the floor, abrasive will spurt out of the
sides of the blast head at high speed. If the machine is moved with the blast head
raised, the abrasive feed valve must be fully closed.
5. When the machine is moving, push the lever (1) down to the handle to operate the feed valve.
6. After having approximately blasted 1-2 ft of surface, close the abrasive valve, stop the machine,
and check the blasted surface for an inconsistencies. If the blast pattern is irregular, it may
be necessary to readjust the blast pattern (see Chapter “Setting the blast pattern”) or select a
different speed for the machine.
Alter the travel direction only while the feed valve is closed.
The dustbin of the filter unit needs regular dumping. Do not overfill the bin to avoid
dust exposure when opening the bin. Comply with the local waste treatment
regulations when considering the removed material.

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5.3 Start Up on a Vertical Surface
1. Hang the balancer (1) with the eye screw (3) above the surface to
be treated on a fixing point according to the safety regulations.
2. Connect the machine with the use of the shackle (4) with the
balancer.
3. Before the start up, check that the machine is fixed that in a way
that can only be moved over the working area. (5). If not, change
the hanging point.
4. Please adjust the balancer according to the weight of the machine
at the adjusting point.
The following is shown in previous illustration — "Start Up:"
5. Switch on the filter unit. (See operating instructions of the filter
unit.)
6. Check that the magnetic valve is closed. The lever (1) should be in
the position as shown.
7. Make sure the machine sealings (2) are completely straight on the
surface.
8. To start the wheel, move the switch downward (3) as shown and
push the switch to adjust.
BEWARE: When blasting concrete the abrasive feed valve should only be opened
when the blast-machine is in forward motion! If the machine is at a standstill and the
valve is opened deep grooves are blasted into the concrete surface within seconds.
WARNING: when the blast head is lifted from the floor, abrasive will spurt out of the
sides of the blast head at high speed. If the machine is moved with the blast head
raised, the abrasive feed valve must be fully closed.
The dustbin of the filter unit needs regular dumping. Do not overfill the bin to avoid
dust exposure when opening the bin. Comply with the local waste treatment
regulations when considering the removed material.