TEGRAS Concept AR18 User manual

concept
AR18Compressed air generator
user manual ENG
Originalmanualtranslation

Compressed air generator
AR18 2-30
Dear customer:
Many thanks for having placed your trust in a quality product from
TEINNOVA.
This product has been developed with modern manufacturing
procedures and a range of measures to guarantee quality.
We endeavour to do everything possible so that you are satisfied
with this product and can work with it without any problems.
If you have any questions about this product please contact your
distributor or contact our company directly.
Before starting the machine, carefully read the usage instructions for
your equipment.
Consider this manual as part of the machine and always have it to
hand for future queries.
Our training services have been designed to support our clients in
achieving their objectives and together we develop training
programmes that suit their strategy.
We offer the possibility of providing companies with specific training
for using our equipment and training their operatives so that they can
perform the best service and thus contribute to the success of their
end clients. This includes aspects such as knowing how to draft a
good and objective budget, responding to specific problems that
might arise or offering a more professional and efficient service.
Thanks to manufacturing the cleaning equipment ourselves we
can control the quality and the performance of each machine we
manufacture at all times. This has allowed us to have very low repair
rates which have always been resolved by our own Technical
Assistance Service in very short time frames. The service is managed
by the same human team as the factory.
We have every type of replacement available for your equipment as
well as related accessories.
This instruction manual is protected by copyright. We reserve all rights, especially the right to produce,
translate and create using electronic systems.
Training services
Technical service
941445056941445056
introduction

Compressed air generator
AR18 3-30
get to know your machine
accessories and related equipment
operating instructions
5-31
6-31
11-31
12-31
15-31
17-31
contents
transport
21-31
22-31
maintenance and care
24-31
waste management
symbols
safety warnings
intended conditions of use

Compressed air generator
AR18 4-30
25-31
29-31
30-31
31-31
troubleshooting
technical specifications
specifications of the warranty conditions
declaration of compliance “CE”
contents

Compressed air generator
AR18 5-30
symbols
All of the graphic symbols shown in this manual as well as those indicated
on the equipment itself are explained in this section. It is important to read
the text relating to these symbols with special care as it concerns personal
and equipment safety.
DANGER!
This symbol warns of a potentially dangerous situation that could cause
serious injuries or even death if the indicated instructions are not followed
appropriately. Ensure that you read all the instructions described in the
“Safety information” section.
WARNING!
This symbol warns of a potentially dangerous situation that could either
cause mild or moderate injuries or damage to property, causing personal
injuries, if the indicated instructions are not followed appropriately.
CAUTION!
This symbol warns of a situation that could cause damage to property
without causing personal injuries if the indicated instructions are not
followed appropriately.
IMPORTANT NOTE!
Thissymbolwarnsofinformationrelatingtotheoptimaluseoftheequipment
in order to avoid possible handling errors.

Compressed air generator
AR18 6-30
The AR18 compressed air generating equipment must not be used for purposes other than those listed
in this instruction manual.
The use of the AR18 by several people at the same time is unnecessary and is also prohibited for
safety reasons.
The compressed air generator AR18 is NOT suitable for use in areas with a potentially explosive
atmosphere.
Take care to place your AR18 compressed air generator on a smooth and stable surface. Lock the
front wheel brakes so that the machine remains stable when operating.
The electrical installation must be compatible with the voltage, frequency and power of the motor and
the cables must have the appropriate size.
safety warnings
Do not open the control box on your AR18 compressed air generator. In the event of a fault, contact
TEINNOVA’s Technical Assistance Service on telephone number: [phone].
Safety glasses are mandatory to prevent any possible dust or matter being projected into the
operator’s eyes.
Adequately secure the AR18 compressed air generator and lock the wheels when transporting it.
Should you have doubts about the proper performance of the compressor or its components, we
advise you to contact TEINNOVA’s Technical Assistance Service at telephone [phone].

Compressed air generator
AR18 7-30
safety warnings
HAZARD POTENTIAL CONSEQUENCE PREVENTION
RISK OF
ELECTRIC SHOCK
OR
ELECTROCUTION
Serious injury or death could occur
if the air compressor is not proper-
ly grounded. Your air compressor
is powered by electricity and may
cause electric shock or electrocution
if not used properly.
Make sure the air compressor is plugged
into a properly grounded outlet which
provides correct voltage and adequate
fuse protection.
Disconnect when not in use.
Electrical shock may occur from
electrical cord. Check power cord for signs of crushing, cutting or heat damage. Replace faulty
cord before use.
Keep all connections dry and off the
ground. Do not allow electrical cords to
lay in water or in such a position where
water could come in contact with them.
Do not touch plug with wet hands.
Do not pull on the electrical cord to
disconnect from the outlet.
Electricalshockmayoccurifaircom-
pressor is not operated properly. Never operate air compressor in wet conditions or outdoors when it is raining.
Neveroperateaircompressorwithsafety
guards/covers removed or damaged.
Serious injury or death may occur if
electrical repairs are attempted by
unqualified persons.
Anyelectricalwiringorrepairsperformed
on this air compressor should be done
by Authorized Service Personnel in
accordance with National and Local
electrical codes.
Before opening any electrical enclosure,
alwaysshutofftheaircompressor,relieve
pressure and unplug the air compressor
from the power source. Allow air
compressortocooldown.Neverassume
the air compressor is safe to work on
just because it is not operating. It could
restart at any time! Service in a clean,
dry, flat area.

Compressed air generator
AR18 8-30
safety warnings
HAZARD POTENTIAL CONSEQUENCE PREVENTION
RISK OF
EXPLOSION OR FIRE Serious injury or death may occur
from normal electrical sparks in
motor and pressure switch
Always operate air compressor in a well
ventilated area free of flammable
vapors, combustible dust, gases or other
combustible materials.
DO NOT SMOKE if spraying flammable
material. Locate the air compressor at
least 20 feet away from the spray area.
(An additional hose may be required.)
Serious injury may occur if any air
compressorventilationopenings are
restricted, causing the air compres-
sor to overheat and start a fire.
Never place objects against or on top of
air compressor. Operate air compressor
at least 12 inches away from any wall
or obstruction that would restrict proper
ventilation.
RISK OF BURSTING Serious injury or death may occur
from an air tank explosion if air
tanks are not properly maintained.
Drain air tank daily or after each use to
prevent moisture buildup in the air tank.
Ifairtankdevelopsaleak,replacetheair
tank immediately. Never repair, weld or
make modifications to the air tank or its
attachments. Use only genuine Manufac-
turer repair parts for your aircompressor.
Never make adjustments to the factory
set pressures.
Serious injury may occur from an air
compressor malfunction or explo-
ding accessories if incorrect system
components, attachments or acces-
sories are used.
Never exceed manufacturers maximum
allowablepressureratingofattachments.
Because of extreme heat, do not use
plastic pipe or lead tin soldered joints
for a discharge line.
Never use air compressor to inflate
small, low pressure objects such as toys.

Compressed air generator
AR18 9-30
safety warnings
HAZARD POTENTIAL CONSEQUENCE PREVENTION
RISK TO
BREATHING Serious injury or death could occur
frominhalingcompressedair.Theair
stream may contain carbon monoxi-
de, toxic vapors or solid particles.
Sprayed materials such as paint,
paint solvents, paint remover, in-
secticides, weed killers, etc. contain
harmful vapors and poisons.
Never inhale air from the air compressor
eitherdirectly or from a breathing device
connected to the air compressor.
Operate air compressor only in a well
ventilated area. Follow all safety instruc-
tionsprovided with the materials youare
spraying. Use of a respirator may be re-
quiredwhenworkingwithsomematerials.
RISK OF BURNS Serious injury could occur from tou-
ching exposed metal parts. These
areas can remain hot for some time
aftertheaircompressorisshutdown.
Never allow any part of your body or
other materials to make contact with any
exposedmetalpartsontheaircompressor.
RISK OF BURSTING Soft tissue damage can occur from
the compressed air stream. Always wear safety glasses to shield the eyes from flying debris.
Never point the air stream at any part of
your body, anyone else or animals.
Never leave pressurized air in the air
compressor. Shut off air compressor and
relieve pressure when storing or attemp-
ting maintenance.
Serious injury can occur from loo-
se debris being propelled at a high
speed from the com pressed air
stream.
Always maintain a safe distance from
people and animals while operating the
air compressor.
Donotmovetheaircompressorwhileair
tank is under pressure. Do not attempt to
move the air compressor by pulling on
the hose.

Compressed air generator
AR18 10-30
safety warnings
HAZARD POTENTIAL CONSEQUENCE PREVENTION
RISK FROM
PARTS MOVING Risk of bodily injury from moving
parts. This air compressor cycles
automatically when the pressure
switch is in the “On/Auto” position.
Beforeperformingmaintenance,always
turn off air compressor. Bleed pressure
from the air hose and unplug electrical
cord from outlet. All repairs to the air
compressor should be made by an
Authorized Service person. Never
assume the air compressor is safe to
work on just because it is not operating.
It could restart at any time!
Do not operate without protective
covers/guards. Always unplug the
air compressor before removing any
guard. Replace damaged covers/
guards before using the air compressor.
RISK FROM
NEGLIGENCE Risk of injury from negligent use. Never allow children or adolescents to
operate this air compressor!
Stay alert-watch what you are doing.
Do not operate the air compressor
when fatigued or under the influence of
alcohol or drugs.
Know how to stop the air compressor.
Be thoroughly familiar with controls.
RISK
OF AIR COMPRESSOR
DAMAGE
Risk of major repair. Do not operate air compressor without
an air filter.
Do not operate air compressor in a
corrosive environment.
Always operate the air compressor in
a stable, secure position to prevent air
compressor from falling.
Follow all maintenance instructions
listed in this manual.

Compressed air generator
AR18 11-30
Low pressure
lance
IFOAM MINI
Active foam generator
and rinser
AR18
Compressed air
generator
TEGRAS MULTIPRO
Pneumatic brushing robot for
cleaning ducts
Any other use is completely
prohibited without written
authorization from the manufacturer
The machine is only to be handled
by personnel who are properly
authorized and properly trained,
or possess at least a sufficient
level of technical experience.
LEYENDA
AR18 is a machine for generating compressed air using a piston system. Keeping a space free for ventilation
around the machine while it is working is essential for its proper operation. Keep a distance of more than
1.5 metres between the air generator and any other object or wall.
It can be used in combination with either a TECAI brushing robot, or a TEGRAS brushing robot as shown
in the usage diagram. Your AR18 also has a second air outlet in case you want to use another pneumatic
tool. It also has an electric power outlet at the same voltage and frequency as the intake. This enables us
to power other electrical equipment through the AR18.
intended conditions of use
chemical product and low pressure rinsing
power supply
air compressed
mains water

Compressed air generator
AR18 12-30
Components:
1- Thermal overload
2- Pump discharge hose
3- Check valve
4- Pump oil drain
5- Pump oil fill port
6- Tank drain valve
7- Presure gauge - Tank PSI
8- Presure gauge - Outlet PSI
9- Oulet fitting
10- Presure regulator
11- Presure relief valve
12- Electric power cord
13- Pressure switch
14- Ventilation holes
15- Air filter
16- Air compressor pump
17- Beltguard
18- Electric motor
get to know your machine

Compressed air generator
AR18 13-30
get to know your machine
Exploded view & explanation of air compressor features
SAFETY RELIEF VALVE: This valve is designed to prevent system failures
by relieving pressure from the system when the compressed air reaches a
predetermined level. The valve is preset by the manufacturer and must not
be modified in any way. To verify the valve is working properly, pull on the
ring. Air pressure should escape. When the ring is released, it will reset.
MOTOR/PRESSURE SWITCH: This switch is used to start or stop the air com-
pressor. Moving the switch to the “Auto” (On) position will provide automatic
power to the pressure switch which will allow the motor to start when the air
tank pressure is below the factory set “cut-in” pressure. When in the Start/
Stop Option, the pressure switch stops the motor when the air tank pressure
reaches the factory set “cut-out” pressure. For safety purposes, this switch also
has a pressure release valve located on the side of the switch designed to au-
tomatically release compressed air from the air compressor pump head and
its discharge line when the air compressor reaches “cut-out” pressure or is shut
off. This allows the motor to restart freely. Moving the switch to the “Off” posi-
tion will remove power from the pressure switch and stop the air compressor.
MOTOR THERMAL OVERLOAD: The electric motor has a ma-
nual thermal overload protector. If the motor overheats for any re-
ason, the thermal overload will cut off power, thus preventing the
motor from being damaged. Wait until the motor is cool before pres-
sing the thermal overload button to reset and begin working again.
AIR INTAKE FILTER: This filter is designed to clean air coming into the pump.
To ensure the pump continually receives a clean, cool, dry air supply this
filter must always be clean and ventilation opening free from obstructions.
Replace filter element when necessary.
OIL FILL PORT/VENT: Pour oil into the Oil Fill Port/Vent when required.
OIL SIGHT GLASS: The Oil Sight Glass displays the oil level in the pump.
The oil level should be at the center of the Oil Sight Glass. If low, add SAE
30W non-detergent oil.

Compressed air generator
AR18 14-30
get to know your machine
AIR COMPRESSOR PUMP: To compress air, the pistons move up
and down in the cylinders. On the downstroke, air is drawn in throu-
gh the air intake valves while the exhaust valves remain closed. On
the upstroke, air is compressed, the intake valves close and compres-
sed air is forced out through the exhaust valves, into the discharge
line, through the check valve and/or the pilot valve and into the air tank.
AIR TANK DRAIN VALVE: The drain valve is used to remove moisture from
the air tank(s) after the air compressor is shut off. NEVER attempt to open
the drain valve when more than 10 PSI of air pressure is in the air tank! To
open the drain valve, turn the knob counterclockwise.
AIR TANK PRESSURE GAUGE: The air tank pressure gauge indicates the
reserve air pressure in the air tank (s).
PRESSURE REGULATOR: The air pressure coming from the air tank is con-
trolled by the regulator knob. Turn the pressure regulation knob clockwise
to increase discharge pressure, and counterclockwise to decrease discharge
pressure.
OUTLET PRESSURE GAUGE: The outlet pressure gauge indicates the air
pressure available at the outlet side of the regulator. This pressure is contro-
lled by the regulator and is always less or equal to the air tank pressure.

Compressed air generator
AR18 15-30
accessories and related equipment
Pneumatic jigsaw capable of working at 10000 impacts per minute.
With an
impact length of 3/8”.
Code: HE7100200
1/2HP Pistol-type pneumatic drill with 2000rpm free rotation speed.
Aluminium tool with rubber handle.
Code: HE7100100
Pneumatic saw
Pneumatic drill
Related equipment:
Pneumatic brushing robot for cleaning ducts.
Code: TG3310102
forte

Compressed air generator
AR18 16-30
Pneumatic brushing robot for cleaning ducts.
Code: TG3310202
Pneumatic brushing robot for cleaning ducts.
Code: TC3120100
Electric-pneumatic brushing robot for cleaning ducts.
Code: TC3120200
multipro
accessories and related equipment

Compressed air generator
AR18 17-30
1. Read safety warnings before setting-up air compressor.
2. Ensure the oil level in the air compressor pump is adequate. If low, add SAE-30W non-detergent oil.
1. In order to avoid damaging the air compressor, do not incline the air compressor transversely or longitu-
dinally more than 10°.
2. Place air compressor at least 12 inches away from obstacles that may prevent proper ventilation. Do not
place air compressor in an area:
- Where there is evidence of oil or gas leaks.
- Where flammable gas vapors or materials may be present.
- Where air temperatures fall below 32°F or exceed 104°F.
- Where extremely dirty air or water could be drawn into the air compressor.
Preparation instructions
Location:
Initial set-up:
1
2
WARNING
RISK OF EXPLOSION OR FIRE CAUSING SERIOUS INJURY OR DEATH!
Do not allow the motor or Motor/Pressure Switch to come in contact with flammable vapors,
combustible dust, gases or other combustible materials. An electric spark may cause an explosion
or fire.
When using the air compressor for spray painting, place the air compressor as far away from
the work area as possible, using extra air hoses instead of extension cords.
DANGER
RISK OF ELECTROCUTION!
Improper connection of the equipment-grounding conductor can result in a risk of shock or
electrocution. Check with a qualified electrician or service personnel if you are in doubt as to
whether the outlet is properly grounded. This product is factory equipped with a specific elec-
tric cord and plug based on the units voltage and amperage rating. This is for connection to a
proper electric circuit. Only connect the product to an outlet having the same configuration as
the plug. Do not use an adapter with this product. If the product must be reconnected for use on
a different type of electric circuit, the reconnection shall be made by qualified service personnel.
If repair or replacement of the cord or plug is necessary, do not connect the grounding wire to
either flat blade terminal. The wire with insulation having an outer surface that is green with or
without yellow stripes is the grounding wire.
operating instructions

Compressed air generator
AR18 18-30
operating instructions
Electrical:
3
1.USE OF AN EXTENSION CORDISNOTRECOMMENDED because it could causethecompressor motor
to overheat. It’s preferable to use additional air hose instead of an extension cord.
2. If use of an extension cord is unavoidable, be sure to use one heavy enough to carry the current your
compressor will draw. Minimum cord sizes is as follows:
Ampere
rating range Voltage Length of cord in ft
120V 25 ft 50 ft 100 ft 150 ft 200 ft 250 ft
240V 50 ft 100 ft 200 ft 300 ft 400 ft 500 ft
8 - 10 18 14 12 10 8 8
10 - 12 16 14 10 8 8 6
12 - 14 16 12 10 8 6 6
14 - 16 16 12 10 8 6 6
16 - 18 14 12 8 8 6 4
18 - 20 14 12 8 6 6 4
3. Use only a 3-wire extension cord that has a 3-blade grounding plug and a 3-slot receptacle that will ac-
cept the plug on the compressor.
4. Examine cords before using. Do not use the compressor if its cord is damaged. Do not use a damaged
extension cord.
5. Keep cords away from heat and sharp edges. Do not pull on a cord to disconnect a plug - grasp the plug.
6. Always shut off the compressor Pressure Switch before unplugging the compressor.
WARNING
RISK OF ELECTRICAL SHOCK!
This product must be grounded. If there should be a malfunction or breakdown, grounding
provides a path of least resistance for electric current to reduce the risk of electric shock. This
product is equipped with a cord having an equipment-grounding conductor and a grounding
type plug. The plug must be plugged into an appropriate outlet that is properly installed and
grounded in accordance with all local codes and ordinances.

Compressed air generator
AR18 19-30
1. Check oil level. Add if necessary.
2. Remove any moisture in the air compressor air tank. NEVER attempt to open the Air Tank Drain Valve
when more than 10 PSI of air pressure is in the air tank! Remove excessive pressure with an air tool, then
open the Air Tank Drain Valve in the bottom of the air tank. Close tightly when drained.
3. Make sure the Motor/Pressure Switch is in the “OFF” position.
4. Make sure the Safety Relief Valve is working correctly.
5. Make sure all guards and covers are in place and securely mounted.
6. Make sure that the drain valves of the tanks are properly closed.
1. Read safety warnings before performing operation.
2. Ensure the Motor/Pressure Switch is in the “OFF” position.
3. Plug the Power Cord into a grounded outlet.
4. Move the Motor/Pressure Switch to the “AUTO” position.
FOR UNITS EQUIPPED WITH DUAL CONTROL: Locate the adjustment knob at the top of the Pilot Valve.
- Turn it completely clockwise to the fully closed position. This will allow the air compressor to start building
up pressure in the air tanks and shut-off when correct pressure is achieved. When pressure drops with usage,
the air compressor will start automatically.
- Turn it completely counterclockwise to the fully open position. The air compressor is now set up to run
continuously. When pressure reaches the preset level in the air tank, pressure will bleed through the Pilot
Valve with the motor still running.
5. Set pressure by adjusting the Pressure Regulator counterclockwise for less pressure and clockwise for
more pressure.
6. If you notice any unusual noise or vibration, stop the air compressor and refer to “Troubleshooting”.
operating instructions
Pre-start checklist:
4
Start-up:
5
Operating instructions
WARNING
RISK OF BODILY INJURY!
Never attempt to open the Air Tank Drain Valve when more than 10 PSI of air pressure is in
the air tank!

Compressed air generator
AR18 20-30
operating instructions
Shutdown:
6
1. To stop the air compressor, move the lever on the pressure switch box to the “OFF” position, then unplug
the unit from the electric circuit. NEVER stop the air compressor by unplugging it from the power source. This
could result in risk of electrocution or damage to unit.
2. Drain air from the air tanks by releasing air with an attached air tool or by pulling on the Safety Relief
Valve.
3. Once the Air Tank Pressure Gauge registers under 10 pounds, open the Air Tank Drain Valve under each
air tank to drain any moisture.
4. Allow the air compressor to cool down.
5. Wipe the air compressor clean and store in a safe, non-freezing area with the cord coiled up and protec-
ted from accidental damage.
EXAMPLES OF POSSIBLE CORD PLUGS AND CORRESPONDING RECEPTACLE