BRAYER BR4902 Air Purifier Instruction Manual
- June 5, 2024
- BRAYER
Table of Contents
BRAYER BR4902 Air Purifier
DESCRIPTION
- Detachable front lid
- Control/indication panel
- Air intake grid (on both sides of the body)
- Carrying handle
- Air outlet grid
- Air purity sensor
- Body
- Prefilter
- Carbon filter
- HEPA filter
Control/indication panel (2)
- «ON/OFF» button
- Selection button for the high-speed operating mode/switching on the night operating mode «Speed»
- Timer on/off button «Timer»
- Ionization mode symbol « »
- Speed operation mode symbol « »
- Timer operation symbol / digital symbols of timer operation time « »
- Indicator of the need to clean / replace the filters
- Air purity symbol « » / digital symbols for air purity
- Button for on / off turning of the ionization mode «Ionization» / resetting the filter operation time
Remote control (26)
- «ON/OFF» button
- Ionization mode on/off button «Ionization»
- Selection button for the high-speed operating mode/switching on the night operating mode «Speed»
- Button for resetting of the filter operation time «RESET»
- Timer on/off button «Timer»
- Remote control
- Battery holder
AIR PURIFIER FEATURES
Use filters and the air ionizer to clean the air in the room
Prefilter (8):
- The filtering mesh retains dust particles which are > 0.2 mm, the filter is easy to clean and it can be used multiple times.
Coal filter (9):
- Activated carbon absorbs unpleasant odors and tobacco smoke, holds allergens, keeps pollen of plants and animal hair.
НЕРА filter (10):
- The HEPA filter cleans the air from dust particles with a diameter of less than 2.5 microns, holds plant pollen, dangerous viruses and bacteria.
Air ionizer:
- The ionizer saturates the air with negatively charged ions, which are necessary for the normal life of people, animals and plants. In the ionization mode you feel clean, almost mountain air.
«Air cleanness» smart sensor:
The smart sensor automatically sets the speed operating mode of the air purifier based on the indoor air pollution. The state of air purity is indicated by the indication « » and digital symbols:
- less than 19
- 20-29
- more than 30
ATTENTION! The air purifier does not retain such gases as carbonic oxide (CO) or radon (Rn) and it cannot be used for air purifying in case of fire or dangerous chemical release.
SAFETY MEASURES AND OPERATION
RECOMMENDATIONS
Read the operation instructions carefully before using the air purifier, after reading keep them for future reference.
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Use the unit for its intended purpose only, as it is stated in this manual.
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Mishandling the unit can lead to its breakage and cause harm to the user or damage to the user»s property, which is not covered by warranty.
Attention! A lithium battery is used in the remote control. To avoid danger, do not allow children to play with the battery. If your child has swallowed a battery, immediately see a doctor.
- Make sure that operating voltage of the unit indicated on the label corresponds to your home mains voltage.
- Do not connect the unit to external timers or remote control mains sockets.
- Place and use the air purifier on a flat dry and steady surface. The distance between the unit body and other furniture and interior objects should be at least 20 cm and 30-50 cm above the unit.
- Do not use the air purifier outdoors.
- It is recommended not to use the unit during lightning storms.
- Protect the unit from impacts, falling, vibrations and other mechanical stress.
- Never leave the unit connected to the mains unattended.
- Do not use the unit near heating appliances, heat sources or open flame.
- Do not use the unit in places where aerosols are used or sprayed, and in proximity to inflammable liquids.
- Do not immerse the air purifier, the power cord or the power plug into water or any other liquids.
- Do not use the unit in proximity to the kitchen sink, in bathrooms, near swimming pools or other containers filled with water.
- If the unit is dropped into water, unplug it immediately, and only then you can take the unit out of water.
- Do not let the power cord touch hot surfaces and sharp edges of furniture.
- Unplug the unit after usage or before cleaning. When unplugging the unit, hold the power plug and carefully remove it from the mains socket, do not pull the power cord, as this can lead to its damage and cause a short circuit.
- Do not touch the unit body, the power cord and the power plug with wet hands.
- Use only the removable parts supplied with the unit.
- Do not cover the air purifier during the operation.
- Do not cover the air inlets on the unit body and avoid getting of foreign objects inside them.
- Clean the unit regularly.
- For child safety reasons do not leave polyethylene bags used as packaging unattended.
Attention! Do not allow children to play with polyethylene bags or packaging film. Danger of
suffocation!
- The unit is not intended for usage by children.
- Do not leave children unattended to prevent using the unit as a toy.
- Do not allow children to touch the operating surface, the unit body, the power cord or the power plug during operation of the unit.
- Be especially careful if children or disabled persons are near the operating unit.
- During the unit operation and breaks between operation cycles, place the unit out of reach of children.
- The unit is not intended for usage by physically, sensory, psychically or mentally disabled persons (including children) or by persons lacking experience or knowledge if they are not under supervision of a person who is responsible for their safety or if they are not instructed by this person on the usage of the unit.
- From time to time check the power cord integrity.
- If the power cord is damaged, it should be replaced by the manufacturer, a maintenance service or similar qualified personnel to avoid danger.
- Do not repair the unit by yourself. Do not disassemble the unit by yourself, if any malfunction is detected, and after the unit was dropped, unplug it and apply to the service center.
- To avoid damages, transport the unit in the original package.
- Keep the unit in a dry cool place out of reach of children and disabled persons.
THE UNIT IS INTENDED FOR HOUSEHOLD USE ONLY, DO NOT USE THE UNIT FOR COMMERCIAL OR LABORATORY PURPOSES.
BEFORE THE FIRST USE
After unit transportation or storage at negative temperature, unpack it and wait for 3 hours before using.
- Unpack the unit and remove all the packaging materials.
- Keep the original package.
- Read the safety measures and operating recommendations.
- Check the delivery set.
- Examine the unit for damages, in case of damage do not plug it into the mains.
- Make sure that specified specifications of power supply voltage of the unit correspond to the specifications of your mains.
Remote control (25)
Attention! A lithium battery is used in the remote control. To avoid danger, do not allow children to play with the battery. If your child has swallowed a battery, immediately see a doctor.
Battery installation/replacing (pic. 2)
- Press on the clamp and remove the battery holder (26) from the remote control (25) body, insert a CR2025 battery (supplied with the unit) into the holder, strictly following the polarity.
- Install the battery holder (26) into the remote control (25).
Notes:
if there is an isolation insert, remove it. replace the battery in time; do not recharge the lithium battery; remove the battery if you are not planning to use the unit for a long time; remove the used battery from the remote control (25) and dispose of it.
Preparing the filters before the using the air purifier
- Remove the lid (1) (pic. 3).
- Remove the filters from the air purifier»s body.
- Unpack the filters (pic. 4).
- Install the HEPA filter (10) into the air purifier body (pic. 5).
- Install the second two-piece (catalytic + coal filter), make sure that the »puller» is pointing towards you (pic. 5).
- Install the prefilter (8) (fig. 5).
- Install the front lid (1) back to its place (pic. 6).
- The air purifier is ready for operation.
USING THE AIR PURIFIER
- Place and use the air purifier on a flat dry and steady surface. The distance between the unit body and other furniture and interior objects should be at least 20 cm and 30-50 cm above the unit.
Switching on
- Insert the power plug into the mains socket and a beep will sound on the control / indication panel for the self-test, all symbols will be displayed alternately, and then all symbols will flash and go out – the air purifier is in standby mode.
- Every pressing of the active button is accompanied by a sound signal.
- To turn on the air purifier, press the «On / Off» button (11) on the control / indication panel (2) or press the «On / Off» button (20) on the remote control (25) and the air purifier will start up.
- Numerical symbols (18) will show the air condition inthe room:
- – less than 19 (polluted air);
- – 20-29 (normal air composition);
- – more than 30 (clean air).
- To turn off the air purifier, press and hold the «On / Off» button (11) on the control / indication panel (2) for 3 seconds or press and hold the «On / Off» button (20) for 3 seconds on the remote control (25) and disconnect the power plug from the mains socket.
Speed operation mode selection
- To select a high-speed operating mode, press the «Speed» button (12) on the control / indication panel (2) or press the «Speed» button (22) on the remote control (25) and the operating mode indicators (15) will light up:
- maximum speed
- medium speed;
- low speed (night mode)
- automatic operation mode, highspeed
the operation mode of the air purifier is set automatically depending on the air purity in the room.
Night mode
- To turn the night mode on, press and hold the «Speed» button (12) on the control / indication panel (2) for 3 seconds or press and hold the «Speed» button (22) on the remote control (25) for 3 seconds.
- In night mode, the air purifier will turn on at low speed « » and all symbols will go out.
- To turn the night mode off – press any button on the control / indication panel (2) or press any button on the remote control (25).
Air purifier switch off timer
- By consequently pressing the button (13) «Timer» on the control/indication panel (2) or the button (24) «Timer» on the remote control (25), set the timer operation time, the operation time is displayed by the digits (16).
- Timer setting time is from 1 to 24 hours. To turn the timer off, press and hold the «Timer» button (13) on the control / indication panel (2) for 3 seconds or press and hold the «Timer» button (24) on the remote control (5) and the digital symbols of timer operation time(16) will be reset.
Ionization mode
- To switch the ionization mode on, press the « Ionization» button (19) on the control/indication panel (2) or press the «Ionization» button (21) on the remote control (25) and the symbol (14) « » will light up
- To switch the ionization mode off, press the «Ionization» button (19) on the control/indication panel (2) or press the «Ionization» button (21) on the remote control (25) and the symbol (14) « » will go out.
Resetting the filter operation time
- If the symbol (17) « » is displayed, you will heat a long beep sound and the air purifier will be switched off, this means that the filters (8, 9, 10) need to be cleaned or replaced.
ATTENTION! Before removing the lid (1), make sure that the power plug is not inserted into the mains socket.
- Remove the cover (1) (fig. 3) and take out the prefilter (8).
- Using a household vacuum cleaner with an appropriate attachment, carefully vacuum the outer surface of the prefilter (8), if there is dust on the charcoal filter (9) and the HEPA filter (10), vacuum them too.
- Insert filters (10, 9, 8) into the air purifier body (fig. 5).
- Install the lid (1) back to its place (fig. 6).
- Turn on the air purifier, press and hold the «Ionization»button (19) on the control / indication panel (2) for 3 seconds or press and hold the «RESET» button (23) on the remote control (25) for 3 seconds and the symbol (18) « » will go out.
CLEANING AND MAINTENANCE
- Before cleaning the air purifier switch it off and make sur that the power plug is not inserted into themains socket.
- Wipe the front lid (1), the unit body (7) and the remote control (25) with a slightly damp cloth and then wipe dry.
- Do not use liquid detergents, abrasive cleaners and any solvents to clean the air purifier and the remote control.
- To avoid the risk of electric shock provide that no water or other liquid gets into the air purifier body.
- To clean the air grids (3 and 5), use a vacuum cleaner with a corresponding attachment.
- Clean the grid and the air purity sensor lid (6) using a soft brush (fig. 7).
- Press the lid clamp and remove it (fig. 8), use a wet cotton swab to clean the air purity sensor, then wipe the sensor with a dry cotton swab.
- Replace the protective lid of the air purity sensor.
- To extend the service life of the filters, it is recommended to periodically remove the filters, clean them from dust, lint, etc.
STORAGE
- Take the batteries out if you are not going to use the remote control (25) for a long time
- After cleaning put the air purifier away for storage in a dry cool place away from children and disabled persons.
- Before using the air purifier next time, it is recommended to check the unit operability and integrity of the power cord isolation and the power cord plug.
- Carry the air purifier by the handle (4).
DELIVERY SET
- Air purifier with installed filters – 1 pc.
- Remote control – 1 pc.
- Instruction manual – 1 pc.
TECHNICAL SPECIFICATIONS
- Power supply: 220-240 V, ~ 50 Hz
- Rated input power: 60 W
- Remote control: 3 V – «CR2025» battery
(supplied with the unit)
- Negative ion output: ≥ 10,0 mln/cm³ (in 10 cm from the air outlet grid)
- Room area: to 38 m²
- Productivity: 277 m³/hour
RECYCLING
To prevent possible damage to the environment or harm to the health of people by uncontrolled waste disposal, after expiration of the service life of the unit or the batteries (if included), do not discard them with usual household waste, take the unit and the batteries to specialized stations for further recycling. The waste generated during the disposal of products is subject to mandatory collection and consequent disposal in the prescribed manner. For further information about recycling of this product apply to a local municipal administration, a household waste disposal service or to the shop where you purchased this product. The manufacturer reserves the right to change the design, structure and specifi-cations not affecting general operation principles of the unit, without prior notice.
The unit operating life is 3 years The manufacturing date is specified in the serial number. In case of any malfunctions, it is necessary to apply promptly to the authorized service center.