Impacts S210E User manual

Operating Manual
S210E
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............................................16
5.0 Start Up .................................................18
6.0 Operation................................................21
7.0 Maintenance .............................................25
8.0 Electrical System .........................................32
9.0 Error Diagnostics .........................................34
10.0 Spare Parts ..............................................37
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: S210E
Manufacturer: IMPACTS Americas
1384 Bungalow Rd.
Morris, IL 60450 U.S.A.
1.2 Unit Specifications
Machine
S210E
Dust Collector (optional)
PM3003AR
Length 34 in.-41 in. (875 mm-1045 mm) 32 in. (80 cm)
Width 11.6 in. (295 mm) 24 in. (60 cm)
Height 31 in.-40.5 in. (795 mm-1030 mm) 46 in. (118 cm)
Weight 99 lb. (45 kg) 186 lbs. (84 kg)
Connected loads of the electrical system:
Power 3.0 HP (2.3 kW) 3 x 1.3HP (2.4 kW)
Electrical
Connection
110 V, 60 Hz
Plug Fuse 20 AMP
120V/60Hz, 20A
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: S210E
Unit / Designation: IMPACTS Blast Machine
Working Width: 8.26 in. (210mm)
Drive: Progressively adjustable 1-59 ft/min / 0-18 m/min
Blasting Capacity: Up to 400 SF/hr / 40 m²/h
Abrasive Consumption: ~100 g/m²
Dust Hose Connection: 2 in. (50mm)
Recommended Dust Collector: PM3003AR

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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.
Danger of Injury!
Abrasive leaves the blast housing at high speed!
Moving Parts!
Lift and tip the machine only when it is in the Safety Off
position!
It is not allowed to stay within the working radius of the
machine!
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 Dead Man Switch
3.5 Blast Wheel
3.6 Separator
3.7 Abrasive Feed
3.8 Blast Head Sealing
3.9 Suction System
3.10 Abrasive Media
3.11 Selecting Abrasive Media
3.12 Care and Maintenance
3.1 Operative Range
The IMPACTS blast machine S210E is a downward blasting machine with a closed abrasive circuit
designed for the pre-treatment of horizontal 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 PM3003AR to work in conjunction with the S210E.
3.2 Scope of Supply
• Blast Machine (S210E)
• Manual (1)
• Dust Collector PM3003AR (optional)
• Magnetic Cart (optional)

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3.3 Description of the Machine
1 Wheel housing
2 Separator
3 Handle
4 Electrical cable
5 Dead Man Switch
6 Cut off switch
7 Wheels
8 Sealing system
9 Feeding system
10 Swivel wheels
11 Handle adjustment screws
12 Blast wheel motor
13 Lifting handle
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 Dead Man Switch
The dead man switch (1), at the handle opens the
magnetic valve and switches via the incorporated micro
switch (2) the wheel motor ON and OFF.
If the dead man switch (1) is released it goes down
through a feather mechanism, the motor is cut off and
at the same time the magnetic valve is closed and the
abrasive feed is stopped.
In case of an emergency, the wheel motor can be
stopped through the emergency stop switch (3).

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3.5 Blast Wheel
The heart of the blast machine is the blast wheel
(1), which throws abrasive onto the surface. The
blast wheel is placed in a protective housing with
replaceable wear plates (6). The blast wheel is driven
by an electrical motor via an wheel hub (5).
1 Blast Wheel
2 Control Cage
3 Feed Spout
4 Magnetic Valve
5 Wheel Hub
6 Lining System
7 Blast Wheel Impeller
Around the centre of the blast wheel there are 4
notches, the impeller (7). It is feeding dosed quantities
of abrasives onto the blades of the turning blast wheel.
On top of this is the control cage (2) which, once it is
carefully set, regulates the flow of abrasive.
3.6 Separator
The separator is mounted to the end of the rebound
plenum. The separator separates the abrasive from
contaminants and feeds the cleaned abrasive back
to the abrasive circuit.
1 Separator
2 Wire mesh
3 Clamp
4 Deflector
5 Dust Hose Connection

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A wire mesh is fitted on the bottom of the abrasive
hopper to prevent any coarse contaminants from
getting into the blast wheel. For cleaning the wire mesh,
open the separator only if the motor is shut off
(See Safety off position in Chap. 2).
1 Closing Clamp
2 Wire Mesh
3 Deflector
4 Dust Hose Connection
3.7 Abrasive feed
In order to control the abrasive flow toward the blast
wheel, there is a magnetic valve incorporated between
the abrasive storage hopper and the feed spout.
Any change in the opening of the magnetic valve
causes a change of the amount of abrasive fed to the
blast wheel.
The valve is hand operated via a control cable and can
be set to each amount of abrasive throughput.
The maximum blast efficiency is reached, if the handle
(dead man's handle) is totally pulled up and therefore
the magnetic valve is open in a right angle.

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3.8 Blast Head Sealing
There are seals in the front, in the rear and on the two sides of the blast head. The sealing system on
the sides and in the front are magnetic seals with brush seals on the outside.
The rear seal is a brush only. These sealing
together form the blast head sealing. The blast
head sealing is designed to seal the blasting area
in a way to avoid leakage of abrasive.
The correct height adjustment of the magnetic
seals (6-8mm) is very important for an optimum
performance of the machine. The adjustment can
be carried out by setting screws of back wheel
fixing and adding distance rings to the front wheel
fixing.
1 Side brush seals
2 Side magnets
3 Brush seals front and rear
4 Front magnet
3.9 Suction System
During the operation of the machine and the dust collector the airflow (air suction) has the following
effects:
• Coaling of blast wheel, abrasive and of the blast housing
• Transportation of the abrasive and the dust trough
the system
• Separation of the dust from the abrasive
• Transportation of the dust to the dust collector
The airflow takes the following way through
the machine:
The blast head sealings are responsible for the
regulation of the air on the inside of the machine.
The airflow enters the machine through the rear and
goes through the rebound channel. It transports
abrasive and dust upward.
At the same time, the airflow gives cooling to the
abrasive and the rebound channel.

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The airflow enters the separator, separating fine dust from the abrasive, and transports the dust
through the exit opening to the dust collector. The separator head is completely sealed by a special
sealing.
Make sure that there are no holes (unsealed areas) in the blast housing, the feed
spout and the separator.
Then the airflow goes trough the flexible dust hose and takes dust and fine particles to the dust
collector. All connecting points have to be sealed carefully. The dust hose has to be fixed with special
clamps.
Then the airflow comes into the filter chamber of the dust collector. Here dust and fine particles are
separated and the clean air goes back to the environment.
The Dust collector housing must be sealed carefully. All sealings have to be in good
condition.
If dust comes out of the dust collector, either the dust collector is damaged or it is not correctly sealed.
Please make sure, that only correct material will be used. The use of damaged filter cartridges or
damaged filter bags can badly damage the function of the machine.
Required dust collector:
• Suction power min.: 300 CFM
• Electrical power: 2,000W
• Length of electrical cable: 25 ft. (7.6m)
Dust hose:
• Length: 30 ft. (9m)
• Diameter: 2 in. (51mm)
3.10 Abrasive Media
In order to operate the IMPACTS blast machine S210E 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 S210E blast machine very efficiently. The selection of the blast media is very important
consideration for proper treatment to the floor surface.

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3.11 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
• 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.
3.12 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 Transport of the Machine with Hoisting Equipment
4.4 Transport of the Machine by Vehicle
4.5 Moving the Machine during Blasting Work
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
In order to transport the machine onto a building site,
you have to push the handle down so the front of the
machine will lift up and is around 10-20 cm above the
floor.
Keep the handle pushed down and move the machine
into the new position by using the rear wheels.
Make sure that you do not draw the lever (Dead Man
Switch) otherwise you will open the magnetic valve and
abrasive will drop on the floor.
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 S210E
• Dust Collector PM3003AR
• General Accessories

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4.3 Transportation of the Machine with Hoisting Equipment
When transporting the machine with hoisting equipment like a crane or a
lift, check the total weight permitted (Chapter 1.2 dimensions).
Please use only appropriate, allowed and qualified hoisting equipment
(2) as well as ropes and chains (1). You will find the weight of the
equipment in chapter 1.2 or on the serial plate on the machine.
Do not fix any rope or chain (1) to the handle (3), The handle is only
fixed with two fixing screws and cannot at all been used for transport or
to fix ropes or hoisting equipment!
4.4 Transportation of the Machine by Vehicles
When transporting the machine with vehicles,
proceed in such a manner that damage due to
the effects of use of force or incorrect loading
and unloading is avoided. Use straps (1) to
tighten the machine to the cabin of the vehicle.
Use at least two straps, or tighten the machine
with one straps to the cabin wall of the vehicle.
Make sure, that all parts of the machine are
fixed.
To reduce the height of the machine, you can
slide the handle (2) down. In order to achieve
this, you have to loosen the two fixing screws (3)
and to slide the handle down. Do not forget to fix
the fixing screws again, otherwise you will lose
them.
4.5 Moving the Machine during Blasting Work
Please refer to Chapter 5 - Start Up.

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Chapter 5.0 Start Up
5.1 Preparing for Start Up
5.2 Filling the Abrasive Hopper
5.2 Start Up
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.
1. Handle all plugs, cables, hoses and operating devices with care. Avoid any contact with live
wires. Work on the electrical system must only be carried out by a qualified electrician.
2. Check the surface to be treated for loose parts (stones, screws, etc.).The surface must be
swept if necessary. Make sure that the machine can travel over all inequalities on the surface.
Small inequalities like welding seams or floor joints are no barriers for the machine.
3. Check the height adjustment of the blast machine (approx. 6-8 mm). See Chapter 7 of the
operating instructions.
4. Check the main electrical cable and the dust hose for damages. Exchange or repair all
damaged parts before starting the machine.
5. Connect the blast machine and the dust collector unit with the dust hose. Use hose clamps at
the connections.
6. Connect the supply cable of the dust collector with the site supply.
7. Connect the supply cable of the blast machine with the site supply. Make sure, that the right
connection (110 V, 60 Hz, 20A) is available.