GreenTec CAS1000 User manual
Air purifier with HEPA-14 filter technology
Clean Air Solution
CAS1000
OPERATING INSTRUCTIONS
- EN
GT-BA-CAS1000-2020-001-EN from 01 Nov 2020
Important information
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Betriebsanleitung CAS1000
DE
Table of Contents
I) Important information..................................................................................... 3
Proper use............................................................................................................................................................. 3
Improper use......................................................................................................................................................... 3
Staff training ......................................................................................................................................................... 3
Safety information & instructions for use........................................................................................................... 3
Product information ............................................................................................................................................. 4
II) Prior to use ................................................................................................... 6
Transport and storage ......................................................................................................................................... 6
Installation ............................................................................................................................................................ 7
III) Usage and disposal...................................................................................... 8
Operation/control panel....................................................................................................................................... 8
Troubleshooting ................................................................................................................................................. 12
Cleaning .............................................................................................................................................................. 13
Maintenance & accessories............................................................................................................................... 13
Disposal (Life-Cycle Service) ............................................................................................................................. 16
IV) Appendix ..................................................................................................... 17
Technical information & schema ...................................................................................................................... 17
Declaration of Conformity.................................................................................................................................. 19
Symbols in these operating instructions
Warning of electrical voltage
This symbol refers to danger to the life and
health of people due to electrical voltage.
Warning
This signal word refers to a danger with a
medium risk, which can result in death or
serious injury if insufficient steps are taken
to avoid the risk.
Caution
This signal word refers to a danger with a
low risk, which can result in minor or
moderate injury if insufficient steps are
taken to avoid the risk.
Wear protective goggles
Notices bearing this symbol indicate that
you must wear eye protection.
Wear protective gloves
Notices bearing this symbol indicate that
you must wear protective gloves.
Wear a protective mask
Notices bearing this symbol indicate that
you must wear a protective mask (e.g. an
FFP2 mask).
Wear foot protection
Notices bearing this symbol indicate that
you must wear safety shoes.
CAS1000
The latest edition of the barrier-free operating instructions (also
available in additional languages) and the valid EU Declaration of
Conformity can be found on our website.
www.greentec-austria.at
Important information
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Betriebsanleitung CAS1000
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I) Important information
Proper use
Thank you for choosing the CAS1000!
This device is to be used solely for the purpose of purifying ambient air in interior spaces in accordance with the
safety information provided. Improper use can endanger health and life.
Warning: Please pay attention to the safety information and instructions!
Read these operating instructions carefully prior to commissioning the machine and pay attention to the safety
information. These operating instructions must be available at all times and must be carefully stored for future
use.
The device is only intended for use indoors and is suitable for the following types of rooms:
-Supermarkets and DIY stores
-Chemists and pharmacies
-Electronic stores
-Gyms
-Service and reception areas
-Exhibition stands
-Canteens
-Retirement homes
-Schools
-Nurseries and playgroups
-Conference and meeting rooms
-Production halls
In addition, the device can be used to purify the air in dusty work areas.
Improper use
Do not place the device on wet and/or submerged surfaces and/or outdoors.
Never put items on top of the device.
Do not use the device to remove vapours and/or liquids.
Never use the device’s thermal disinfection mode as a heating device.
Any operation or use other than that described in these instructions is prohibited. Please note that non-
adherence to this invalidates the warranty and all claims of liability.
Do not modify, make attachments to or convert the device in any way.
Staff training
Warning: This device may cause danger if it is used incorrectly by untrained personnel or if it is used for
purposes other than those for which it is intended!
People who use this device must have carefully read and understood these operating instructions and must be
aware of the dangers of handling electrical air purifiers.
The device may only be cleaned, serviced, transported and operated by trained personnel. Trained personnel
includes people who have been briefed by the device operator about their tasks and about the dangers of
improper use of the device.
Safety information & instructions for use
Warning: Read all of the safety information and instructions carefully!
Failure to adhere to the safety information and instructions could lead to electric shock, fire and/or other serious
injuries.
Retain all of the safety information and instructions for future use!
Important information
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Betriebsanleitung CAS1000
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General information
-Follow this safety information to avoid the risk of fire or electric shock.
-Keep the packaging, e.g. the plastic film, away from children! Risk of suffocation.
-Only use a plug socket with the stated voltage (see Section Technical information & schema).
-Do not use the device if the power cable or plug is damaged, or if the connection to the wall socket is
unstable.
-Make sure that the power cable is not trapped during operation and cannot be damaged in any other
way. Arrange the cable so that it does not pose a trip hazard.
-Do not subject the power cable to tension.
-Unplug the device when not in use for long periods or for cleaning, and check the connecting elements
for damage prior to each use. The device must not be used in the case of damage.
-Do not block the air inlet and outlet, do not place any objects on top of the device and never sit on it.
-Do not modify or repair the device.
-Do not use the device in rooms with an explosion risk, nor in rooms in which the air may contain fuel
vapours, oil vapour, metal dust or insecticides.
-Do not use the device to combat harmful gases (e.g. carbon monoxide).
-Do not use any spray cans containing flammable materials near the device.
-Do not use any volatile liquids, petrol, kerosene, paint thinner or polish to clean the device. These
substances can damage the surface of the device.
-Never place the device in areas exposed to rain, water, moisture or high air humidity levels. Do not place
it next to a wash basin or sink.
Caution: Do not use the device near a smoke alarm. If the air travels in the direction of a smoke alarm,
it may cause the alarm to trigger late or not at all!
-Avoid open fires and sparks in the room in question and never place the air purifier in direct sunlight.
-The device must not be operated by people (including children) with reduced physical, sensory or mental
capacities or with a lack of experience and expertise, unless they are being monitored and supervised.
-Keep the device away from children and animals. The device is not a toy.
-Do not remove any safety notices, stickers or labels from the device and keep them in a legible condition.
Always unplug the device before moving it, cleaning it, servicing it and carrying out maintenance.
Otherwise there is a threat of electric shock.
Do not touch the plug or the device with damp or wet hands. Otherwise there is a threat of electric
shock.
People who use this device must be aware of the dangers of handling electrical air purifiers.
In the case of an emergency
Switch off the device at the control unit. Unplug the device where necessary. Pull the plug power cable from the
plug socket. Do not reconnect a defective device to the power supply.
Product information
General information
Congratulations on your purchase of a quality air purifier designed in Germany!
The device has the following features:
-Continuously adjustable fan for air purification
-Combined filter technology:
oPrefilter to comply with ISO ePM1 50% to prefilter dust and other coarse particles
oMain filter HEPA-14 to filter 99.995% of airborne particles
-Control panel with the following main functions:
oDisplay and setting fan speed
oFilter change display
oSetting the timer
-Removable power cable
The device directly reduces the presence of aerosols and clouds of airborne particles where it is placed. There is
a specific value for the rate of air circulation, depending on the size of the room in question, see Section
Operation/control panel.
The combination of a HEPA-14 filter and a prefilter from class ePM1 50% guarantees a reliable separation of
airborne germs and viruses, as well as dust, bacteria, spores or microfibres from paper or textiles.
Important information
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Betriebsanleitung CAS1000
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The device has a thermal disinfection mode, which can be used as desired and particularly prior to changing the
HEPA-14 filter. The thermal disinfection inactivates the viruses that have been captured by the filter.
Thanks to its features, when used correctly, the device reduces the risk of airborne infection in indoor spaces.
The device
Number
Designation
Number
Designation
1
Air outlet grille
5
Air inlet (on the underside)
2
Control panel
6
Cable with plug (on the right side)
3
Castors with brake
7
Lock 1, 2 and 3
4
Fixed castors
Prior to use
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Betriebsanleitung CAS1000
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II) Prior to use
Transport and storage
Note
The device may be damaged by improper storage or transportation. As such, please note the information
concerning transport and storage.
Transport
Wear suitable foot protection during transportation! There is a risk of injury by ankle sprain and/or
crushing.
The device should always be moved by two people and never lifted! It is recommended that the device only be
used in rooms on the ground floor or that are accessible via a lift. Be careful not to tip the device and prevent it
from tipping over by pushing or transporting it slowly.
The following should be taken into account prior to each transportation:
-Prior to transportation, it is recommended that the H-14 filter be removed, taking the precautionary
measures described under Maintenance & accessories into account, and then reinserted after
transportation. Otherwise, the weight of the filter will make transportation more difficult.
-Switch off the device.
-Unplug the cable from the socket and hinder it from colliding with the castors or being run over by the
castors during transportation.
-Only roll the device on even, smooth surfaces.
-If the device is damaged, please contact the retailer or manufacturer who sold you the device.
-Carefully roll the device to check the smooth-running of the castors on the surface.
Only roll the device with the help of someone else and ensure that the speed is restricted, so the device can be
stopped at any time. Ensure you have a clear view of your surroundings when moving the device and stop at once
if anyone enters the immediate vicinity of the device.
Storage
The following storage conditions must be ensured when the device is not in use:
-Store the device in a dry place and protect it from both heat and frost.
-Store the device in an upright position away from direct sunlight.
-Cover the device with a cover or cloth. Ensure that the device is not connected to a plug socket before
covering it.
-Before using the device again, check the condition of the power cable. If in doubt, contact customer
services about the condition of the cable.
-A qualified electrician should inspect the device once a year.
Caution: Always check the date and time after unplugging the device and reset it where necessary!
After storage or non-use for a period of over 3 days, the date and time will be automatically reset.
Instructions for setting the time are provided under Operation/control panel.
Prior to use
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Betriebsanleitung CAS1000
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Installation
Delivery scope
-1 x air purification device, including power cable, one HEPA-14 filter and one ePM1 50% prefilter
-1 x standard outlet grille
-1 x key
-1 x operating instructions
Tasks that require the doors of the casing to be opened may only be carried out by authorised or trained
personnel! Otherwise there is a threat of electric shock.
Warning: The key must be stored in a place that cannot be accessed by unauthorised persons! There is
a risk of danger if untrained or unauthorised people open the doors of the casing.
Unpacking and installation
Carefully remove all packaging materials. If, after removing the packaging, you notice that the device is damaged,
contact the manufacturer or retailer who sold you the item. Please note that warranty claims are invalidated if
the damage is due to an improper removal of the packaging.
The standard version of the device is supplied fully assembled. If you have ordered any optional accessories,
these will have to be installed separately. Please consult the operating instructions for the accessory in question.
Installation
You can now move the device to its desired position, taking the transport information (p. 6) into account.
Position the device, so that the device is not touching any walls. Otherwise, it could lead to damage or dirt on the
wall or device. The rear of the device must face the wall; the front must face into the room. The front of the device
can be identified by the control display.
Usage and disposal
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Betriebsanleitung CAS1000
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III) Usage and disposal
Operation/control panel
Operating conditions
Once the device has been installed, it can be in one of the following operating modes:
-Switched off & dormant
-Switched on & dormant
-Switched on & filtering the air
-Switched on & thermally disinfecting
Commissioning
Check the outside of the device for damage prior to every use. If you notice damage, do not switch on the device
and contact the responsible retailer or manufacturer.
Once the device has been set up as described in the previous chapter, you may switch it on.
Switching on the device
1. Gently touch the display and enter the password to unlock. The default password is 8888. Only share this
password with the I)groups of people described below as trained personnel.
2. You can now activate the device manually by pressing On/Off.
Usage and disposal
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3. You can set the desired fan levels as a percentage value under Set point for manual mode.
Alternatively, you can turn the device on and off via Set timed programme.
Setting the date & time
1. Enter the correct time and date under Timed programme.
Please note that the timed programme does not work if the time and date are not set correctly!
Setting the timer
1. Unlock the device as described under Switching on the device.
2. If you haven’t done so already, enter the date and time as described under Setting the date & time.
3. Then use the same menu option to set the timed programme. Choose the desired start and end time, as
well as the days of the week when the programme should run.
Switching off the device
Do not touch the plug or the device with damp or wet hands. Otherwise there is a threat of electric
shock.
-In manual operation: After unlocking the screen, press On/Off.
-When the device is in automatic mode with the timed programme, you have two options:
oYou can wait until the timed programme has finished. In this case, the device automatically switches
itself off after the desired time.
oAlternatively, you can interrupt the timed programme by pressing On/Off. The device will still
automatically switch itself back on again when the programme is due to start again.
Usage and disposal
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Thermal disinfection
Caution: Do not open the doors of the casing during the thermal disinfection process! There is a risk of
injury from the fan and heater coils.
-If the device is running a timed programme, the thermal disinfection takes place automatically for a
period of approx. 30 minutes and at a temperature of approx. 70 to 90°C after each switch-off.The actual
period of the thermal disinfection depends on the room temperature.
-Alternatively, you can start the thermal disinfection manually by selecting Thermal disinfection from the
menu. Simply press Thermal disinfection.
Fan levels
In manual mode, you can choose the fan level by entering any desired percentage. The corresponding fan power
is being displayed on the start screen.
During the timed programme, the fan operates as follows:
-CO2content in the ambient air ≤750 ppm corresponds to an airflow of 750 m³/h.
-CO2content in the ambient air >750 ppm to 999 ppm corresponds to an airflow of 750 m³/h to 999 m³/h.
-CO2content in the ambient air ≥1,000 ppm corresponds to an airflow of 1,000 m³/h.
When the screen is unlocked, you can press Set point for manual mode and enter a percentage value to increase or
decrease the fan power.
In automatic mode, the device automatically regulates the fan power based on the CO2content in the ambient
air. The more CO2in the air, the higher the fan power.
The table below shows the rate of air circulation in the room at different fan levels, based on the room size.
Usage and disposal
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Rate of air circulation by room size and ceiling height
Room size
20 m²
40 m²
60 m²
80 m²
100 m²
Ceiling
height
2.5 m
3.0 m
2.5 m
3.0 m
2.5 m
3.0 m
2.5 m
3.0 m
2.5 m
3.0 m
Flow rate
200 m³/h
4
3.3
2
1.7
1.3
1.1
1
0.8
0.8
0.7
500 m³/h
10
8.3
5
4.2
3.3
2.8
2.5
2.1
2
1.7
750 m³/h
15
12.5
7.5
6.3
5
4.2
3.8
3.1
3
2.5
1,000 m³/h
20
16.7
10
8.3
6.7
5.6
5
4.2
4
3.3
1,200 m³/h
24
20
12
10
8
6.7
6
5
4.8
4
1,400 m³/h
28
23.3
14.
11.7
9.3
7.8
7
5.8
5.6
4.7
-fold rate of air circulation (rounded to one decimal place)
Automatic mode using the timed programme
The date and time must be set correctly for the timed programme to function properly. If the device has not been
used for a long period, check that the date and time are correct and adjust as necessary as described under
Operation/control panel.
Volume flow and differential pressure display
You can view the current values for the volume flow and differential pressure of the two filters on the unlocked
screen.
Air quality display
The air quality display consists of three different values:
-Relative air humidity
-Ambient air temperature
-CO2content of the ambient air
Please note that the device is solely designed to purify the air of viruses and other airborne particles and is not
designed to provide fresh air. As such, it is important to ventilate the room at regular intervals and/or whenever
you ascertain that the CO2content of the ambient air exceeds the values recommended by independent
institutes.
If air humidity levels are too low, the transmission of contagious, airborne illnesses increases. As such, pay
attention to the guidelines provided by reliable sources and ensure that the air humidity is at an appropriate
level. Reliable sources for guidelines include official recommendations from independent institutes.
Usage and disposal
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Betriebsanleitung CAS1000
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Troubleshooting
The device is inspected in detail to ensure it works correctly prior to dispatch. Should faults occur despite this,
please check the device for the following points (based on the relevant issue).
Error messages
Message
Cause
Solution
Dirty filter (error
message)
One or both of the air filters are dirty
Replace the relevant filter
Fan error message
The fan is blocked or defective
Contact your local retailer or
manufacturer
Safety temperature
limiter error message
Fan and/or heater coils not working properly
Contact your local retailer or
manufacturer
Door contact switch
warning message
Doors not closed properly
Unplug the device and check the
door
The device stops working when the door is open
Please note that, for safety reasons, the fan and heater coils are disconnected from the power supply by a door
contact switch when the door is opened. Operation is only possible when the door is closed properly. The device
will not work again until the door has been completely closed using the key provided.
If the device operates despite the door being open, please proceed as follows:
-Switch off and unplug the device immediately.
-Contact your local retailer or manufacturer.
-Do not turn the device back on again and follow the instructions given by your local retailer or
manufacturer.
The device does not work
Check the following:
-Mains connection,
-power cable and plug for damage
-The local mains fuse
-That the door is shut properly
In addition, you should check that the device is upright and on a level surface. Ensure that the device is positioned
on a suitable, flat surface.
The safety temperature limiter may have tripped due to overheating. Switch the device off and allow to cool for
min. 10 minutes before switching on again.
Wait at least 10 minutes before restarting the device.
If the device does not function after following the points above, instruct the responsible retailer or manufacturer
to inspect the electrics.
The device is loud and/or vibrates
Check the position of the device. Ensure that the device is upright and positioned on a suitable, flat surface.
The device is very warm, is loud and/or isn’t working at full power
Check the air inlet and outlet for dirt and remove any large pieces of dirt on the exterior.
Check the device exterior for dirt and remove any large pieces of dirt where applicable. Always follow the
instructions provided in the Cleaning section when cleaning the inside of the device.
The device is emitting an unpleasant smell
The air contains smoke (e.g. cigarette smoke), odours or contamination. Ventilate the room.
The device does not work properly despite carrying out the checks recommended above
Contact customer service or the retailer who sold you the device. If it is necessary to return the device to the
retailer or manufacturer for repair, ensure that you follow the instructions for transportation on page 6
Usage and disposal
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Betriebsanleitung CAS1000
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Cleaning
The following cleaning measures must be carried out prior to every commissioning and where needed
-Check the air intake grille on the bottom of the device for dirt and foreign bodies and clean if necessary.
Do not tilt the device to do so. Use suitable cleaning tools where required.
-Check the air outlet on the top of the device for dirt and foreign bodies and clean if necessary. Do not
climb onto the device or exude any pressure on the device to do so.
The following cleaning measures must be carried out at least once a year and where needed
-Clean inside the device
Clean the casing, as well as the air intake grille and air outlet
1. Switch off and unplug the device before beginning cleaning.
Do not touch the plug or the device with damp or wet hands. Otherwise there is a threat of electric
shock.
2. Clean the casing with a damp, soft, lint-free cloth. No moisture must penetrate the casing during cleaning.
Also ensure that no moisture comes into contact with any electrical components. Do not use aggressive
detergents, e.g. cleaning sprays, solvents, alcohol-based cleaners or abrasive cleaners to moisten the
cleaning cloth.
Tasks that require the door of the casing to be opened may only be carried out by authorised or trained
personnel!
Clean the inside of the device
1. Activate thermal disinfection and, once complete, wait at least 30 minutes before commencing cleaning.
Do not touch the plug or the device with damp or wet hands. Otherwise there is a threat of electric
shock.
2. Then switch off and unplug the device.
Wear eye protection, gloves and a mask! Otherwise there is a risk of exposure to
contamination, viruses, bacteria and similar potential hazards.
Wear suitable foot protection! There is a risk of injury due to the falling of heavy objects (e.g. HEPA-14
filter).
3. Now open the casing door using the key provided.
4. Clean the surfaces within the device with a damp, soft, lint-free cloth. No moisture must penetrate the
casing during cleaning. Also ensure that no moisture comes into contact with any electrical components.
Do not use aggressive detergents, e.g. cleaning sprays, solvents, alcohol-based cleaners or abrasive
cleaners, to moisten the cleaning cloth. Do not damage any components within the device and do not
loosen or open any of the components.
5. Dry any wet areas with a dry, soft, lint-free cloth.
6. Then secure the casing door and store the key in a place that cannot be accessed by unauthorised persons.
Maintenance & accessories
Tasks that require the door of the casing to be opened may only be carried out by authorised or trained
personnel! Otherwise there is a threat of electric shock.
The following maintenance works must be carried out at least once a year and where needed
-Perform a test run
-Commission a qualified electrician to inspect the device and power cable
-Commission your local retailer or manufacturer to inspect the safety temperature limiter and door
contact switch
Usage and disposal
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Betriebsanleitung CAS1000
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The following maintenance works must be carried out when a notification is displayed
-Replace the prefilter
-Replace the HEPA-14 filter
The filter change intervals depend on the level of dirt in the air and the filter quality. Dirty filters inhibit the
performance of the device. If a filter needs to be replaced soon, the display will first show a pre-warning message.
When the filter needs to be replaced, a message will appear indicating that the filter now needs to be replaced.
You can delete the messages once the filter has been successfully replaced (as described below).
Replacing the prefilter
-Activate thermal disinfection and, once complete, wait at least 30 minutes before commencing cleaning.
Do not touch the plug or the device with damp or wet hands. Otherwise there is a threat of electric
shock.
-Switch off and unplug the device.
Wear eye protection, gloves and a mask! Otherwise there is a risk of exposure to
contamination, viruses, bacteria and similar potential hazards.
Wear suitable foot protection! There is a risk of injury due to the falling of heavy objects (e.g. HEPA-14
filter).
-Open the casing door using the key provided.
-Remove the filter as follows:
1. The prefilter is located on the base of the device: loosen both of the handwheel bolts holding the filter
in place.
2. Now lift the filter by the metal frame and pull it out to the front.
-Now carefully insert a new prefilter. Complete the steps shown in the images to remove the prefilter in
reverse sequence. It is not relevant which side of the filter is at the top or bottom.
-Then secure the casing door and store the key in a place that cannot be accessed by unauthorised persons.
-Dispose of the filter immediately in your domestic waste.
loosen
lift filter and pull it out to front
Usage and disposal
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Betriebsanleitung CAS1000
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Replacing the HEPA-14 filter
-Activate thermal disinfection and, once complete, wait at least 30 minutes before commencing cleaning.
Do not touch the plug or the device with damp or wet hands. Otherwise there is a threat of electric
shock.
-Switch off and unplug the device.
Wear eye protection, gloves and a mask! Otherwise there is a risk of exposure to
contamination, viruses, bacteria and similar potential hazards.
Wear suitable foot protection! There is a risk of injury due to the falling of heavy objects (e.g. HEPA-14
filter).
-Open the casing door using the key provided.
-Remove the filter as follows:
1. The HEPA-14 filter is located in the top of the device. Pull the sliders located above the filter to the
front.
2. Now gently lift the filter, and then pull it out to the front.
-Insert a new HEPA-14 main filter, so that its label faces the door and is the right way round. Complete the
steps shown in the images to remove the main filter in reverse sequence. It is crucial that the filter label
faces the door, is legible and that the sealing strip of the filter is on its bottom side.
-Then secure the casing doors and store the key in a place that cannot be accessed by unauthorised
persons.
-Dispose of the filter immediately in your domestic waste.
Accessories & spare parts
-Replacement HEPA-14 filter
-Replacement filter of class ePM1 50%
-Hood with hose connection
-Hood with jet nozzles
-Hood with 4 grilles
-Key
If you notice that any of the parts on or in the device not listed here are missing or damaged, please contact your
local retailer or manufacturer.
pull forward
Usage and disposal
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Betriebsanleitung CAS1000
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Disposal (Life-Cycle Service)
As with other electrical and electronic devices, this device must not be disposed of in domestic waste
due to the symbol showing a crossed-out waste bin.
Here at greentec, we want to promote the reuse of recyclable materials. As part of our Life-Cycle Service,
we check the recycling options of old materials in our production chain. Please visit our website at
www.greentec-austria.at for more information about options and locations for returns.
Help us to improve the recycling of old devices and to avoid negative consequences for the environment and
human health by disposing of your device properly at the end of its lifespan or returning it to us!
Appendix
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Betriebsanleitung CAS1000
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IV) Appendix
Technical information & schema
Technical information
Size:
710 x 710 x 1,800 mm (without castors)
Weight:
150 kg (without accessories)
Flow rate:
100 - 1,350 m³/h
Electrical connection:
230 V plug
Max. nominal current:
~ 3.5 A in operation
~ 12.2 A during thermal disinfection
Fuse:
16 A
Sound pressure level:
36.3 dB(A) at a distance of 1 m with 750 m³/h
Prefilter:
Filter of class ePM1 50%
Main filter:
HEPA-14 airborne particle filter
Level of filtration:
99.995% filter power against viruses, germs, bacteria, dust, spores, microfibres
Operation:
Manual operation or infinitely variable control via timed programme
Appendix
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Betriebsanleitung CAS1000
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Explosion symbol
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