TD2420 - Dehumidifier Toyotomi - Free user manual and instructions
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USER MANUAL TD2420 Toyotomi
6. TØMNING AF UDLØBSBEHOLDEREN
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Thank you for choosing a TOYOTOMI Dehumidier to provide you and your family with your home comfort needs. This owner’s manual will provide you with valuable information necessary for the proper care and maintenance of your new dehumidier. Please take a few moments to read the instructions thoroughly and familiarize yourself with all the operational aspects of this dehumidier. WARRANTY This appliance has been manufactured to high quality standards and subjected to strict quality con-trols. It comes with a 2-year factory warranty from the date of purchase. In Spain and Portugal, the minimum legal warranty period is 3 years.WHAT THE WARRANTY COVERSThis warranty covers material and manufacturing defects that occur under normal household use of the appliance, provided it is used in accordance with the instructions in this manual.WHAT THE WARRANTY DOES NOT COVERThe warranty does not apply to:• Damage caused by improper use or incorrect installation• Normal wear and tear, such as on filters or seals• Repairs carried out by unauthorized service centers• Damage resulting from accidents, drops, or overloading the appliance• Commercial or industrial use, unless explicitly stated otherwiseWHAT TO DO IN CASE OF A DEFECTIf your appliance is defective, please contact the seller where you purchased it. They will assist you with your warranty claim. Keep your proof of purchase (receipt or invoice) as it may be required.
This marking indicates that this product should not be disposed with other house hold wastes throughout the EU. To prevent possible harm to the environ- ment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used de- vice, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling.GB
Refrigerant R290: Global Warming Potential (GWP) 3 Appliance filled with flammable gas R290. Before install and use the appliance, read the owner’s manual first. Before install the appliance, read the installation manual first. Before repair the appliance, read the service manual first. DANGER Indicates a hazardous situation that if not avoided will result in death or serious injury. WARNING Indicates a hazardous situation that if not avoided will result in death or serious injury. CAUTION Indicates a hazardous situation that if not avoided may result in minor or moderate injury. NOTICE Indicates important but not hazard related information, used to indicate risk of property damage.GB
Reasons of exception The manufacturer is not liable if personal injury or property damage is caused by the following causes:
1. Destruction of the product due to misuse.
2. Switch, stay or operate the unit in conjunction with another device
without following the instructions in the manufacturer’s manual.
3. When the defect is caused by direct exposure of the product to
4. Due to poor transport of the product.
5. Due to operation, repair and stay of the product without following
the instructions of the manual.
6. If the problem came from causes related to products from other
7. Damage is caused by natural disasters, misuse of the environ-
ment or force majeure. If the device needs maintenance, contact your dealer or local service center to have it repaired at the ou- tset. The device must be serviced by an authorized technician. Otherwise, it may cause serious injury or death. When refrigerant leaks or requires evacuation during installation, maintenance or disassembly, should be done by certified professionals or otherwi- se comply with local laws and regulations. THE REFRIGERANT
- To realize the function of the dehumidifier, a special refrigerant circulates in the system. The used refrigerant is the fluoride R290, which is specially cleaned. The refrigerant is flammable and ino- dorous. Furthermore, it can lead to explosion under certain condi- tions.
- Compared to common refrigerants, R290 is a nonpolluting refri- gerant with no harm to the ozonosphere. The influence upon the greenhouse effect is also lower. R290 has got very good thermo- dynamic feature which leads to high energy efficiency. The unit therefore needs less filling.
- Please refer to the nameplate for the charging quantity of R290.GB
- Appliance is filled with flammable gas R290.
- Appliance shall be installed, operated and stored in a room with a floor area larger than 4 m ².
- The appliance should be stored in a room without continuously operating ignition sources e.g. open flames, an operating gas appliance or an operating electric heater.
- The appliance shall be stored in a well-ventilated area where the room size corresponds to the room area as specified for operation.
- The appliance shall be stored so as to prevent mechanical dama- ge from occurring.
- DO NOT place any obstructions on the ventilation openings.
- DO NOT pierce or burn the appliance.
- Be aware that refrigerant is odorless.
- DO NOT use means to accelerate the defrosting process or to clean, other than those recommended by the manufactuerer.
- Service of the appliances must be performed only by a qualified licensed technician according to the manufacturer’s instructions.
- In case of necessary repair, kindly contact the authorized Service. Any repair carried out by unqualified personnel may be dange- rous and in this case product warranty will be invalid.
- Compliance with national gas regulations shall be observed. SAFETY PRECAUTIONS
- Please read these instructions carefully to prevent personal injury or property damage to users and others. Understand the contents and be sure to follow the recorded safety precautions.
- DO NOT operate the machine with wet hands, DO NOT rinse the dehumidifier with water, and DO NOT place it near a water source.
- DO NOT insert your hand into the air outlet or intake.
- DO NOT place heavy objects on the air outlet or sit directly at the air outlet.
- DO NOT throw or place any items into the dehumidifier.
- DO NOT use the dehumidifier near flammable or explosive gases, and DO NOT place it near a heat source.
- DO NOT turn off the machine directly with the power switch; when not in use for an extended period, please turn off the power switch.GB
- If there are any abnormal occurrences (such as a burning smell), stop operation immediately and disconnect the power supply.
- Disconnect the power supply during thunderstorms.
- DO NOT replace the power cord without authorization, connect the power cord halfway, or use it in parallel with other highpower electrical appliances.
- DO NOT disassemble, modify, repair, or clean internal componen- ts without authorization.
- When cleaning, be sure to stop the operation and turn off the power switch.
POINTS FOR ATTENTION
- Place the machine on a flat and solid surface.
- DO NOT immerse the machine in water or place it near a water source.
- If the power cord or other components are damaged, or if there is any abnormal situation, DO NOT operate the machine. Contact the manufacturer’s after-sales service or the place of purchase.
- This machine is only for indoor dehumidification and should not be used for other purposes.
- Use this product under the specified power supply voltage.
- DO NOT place heavy objects on the machine.
- DO NOT tilt the machine to prevent damage to the compressor.
- DO NOT insert any objects into the machine to avoid causing malfunctions.
- When the machine needs to be restarted after shutting down, please wait for 3 minutes before turning it on normally.
- If you use power strips or other bases to run the machine, ensure that they comply with national safety regulations.
- If the machine is accidentally tilted or tipped over, or after long- distance transportation, it needs to be placed upright for 4 hours before turning it on.
- DO NOT use the machine with a high-power appliance sharing the same socket.
- Please use this machine in an environment with a room tempera- ture range of 7°C to 35°C.
- Please DO NOT discard packaging materials carelessly; recyclingGB
is more in line with environmental awareness.
- This equipment is not intended for use by persons with reduced physical, sensory, or mental capabilities, or persons (including children) who lack experience and knowledge, unless they are supervised or instructed by a person responsible for their safety. Children should not play with this device unsupervised.
- To ensure optimal efficiency, this dehumidifier must be used in a closed environment. Close all doors, windows, and other entran- ces to the room.
- Avoid poor heat dissipation by keeping the machine at least 50cm away from the wall.
- Recycling: This marking indicates that this product should not be disposed of with other household waste throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmentally safe recycling.
- Servicing should only be performed as recommended by the equip- ment manufacturer. Maintenance and repairs requiring the assistan- ce of other skilled personnel should be carried out under the supervi- sion of a person competent in the use of flammable refrigerants. GENERAL To obtain optimum performance from your dehumidifier, ensure that all windows are closed in order to achieve maximum efficiency. The capacity of the dehumidifier depends on the temperature and the humidity in the room, at lower temperatures less moisture will be removed. FEATURES Powerful Dehumidifying Capability Taking advantage of refrigeration technology, the dehumidifier powerfully removes mois- ture from the air to decrease the humidity level of the room and keep the indoor air dry and comfortable. Lightweight Portable Design The dehumidifier is built to be compact and lightweight. The casters on the bottom of the unit make it easy to move from room to room.GB
Low Temperature Operation with Automatic Defrost When the unit is running in a room temperature between 7°C and 12°C, it will stop to defrost for every 30 minutes. When the unit is running in a room temperature between 12°C and 20°C, it will stop to defrost for every 45 minutes. Adjustable Humidistat Adjust the desired humidity level by the humidistat. Timer On / Off Program the unit to turn on and off automatically. Quiet Operation The dehumidifier operates with a low noise level. Energy Efficient The power consumption of the unit is low.
7. Water full lamp 8. Power lamp
1. When the unit is turned on, it will indicate the room humidity level.
2. When you set the humidity, it will indicate the humidity that you have selected.
3. When you program the time for the unit to turn on and off, it will show the hours.
4. When the environment humidity is lower than 35%, it will show “35”.
5. When the environment humidity is higher than 95%, it will show “95”.
3. OPERATING INSTRUCTIONS
The Power indication light will turn on when the unit is plugged in, regardless of whether the unit is operating or not.
Press to start the unit, when the unit is stop; or press to shutdown it, when the unit is operating.
Press the key to enter humidity-setting state, then press or to adjust the humidity from 40% to 80%, every setting is 5%, the LED flashing display when adjus- ting. Stop pressing for 5 seconds, it will return to normal display. The default value of humidity is 40%.GB
3. Fan-speed setting
Press to set the fan speed to high or low, and the corresponding fan speed light will be lighted.
After the machine is started, press to start or stop the airoutlet leaf’s swing.
Press to enter boot-time setting state when the unit is stop, then the LED will display the time, you may press or button to adjust the automatic boot time from 1 to 24 hours. Press to enter shutdown-time setting state when the unit is running, then the LED will display the time, you may press or button to adjust the automatic shutdown time from 1 to 24 hours. The programmed time remains unchanged if the machine stops to work due to water full or during defrosting. Once turned on or off by user, the timer function will be canceled.
Your dehumidifier TD2420 features WiFi connectivity, allowing you to control it remotely using the Smart Life app. Follow the steps below to connect your device: Step 1: Download the App
- Scan the QR code below to download the Smart Life app, or search for “Smart Life” in the App Store (iOS) or Google Play Store (Android).
- Install the app and create an account by registering with your email or phone number. Step 2: Enter WiFi Setup Mode
- Ensure the dehumidifier is plugged in and powered on.
- When powered on for the first time, the device will enter standby mode, and the POWER indicator will light up.
- To activate WiFi pairing mode, press and hold the FAN button for 3 seconds until you hear a beep. The WiFi indicator will begin flashing, indicating the device is ready to connect. Step 3: Connect to the Smart Life App
1. Make sure your mobile phone is connected to a 2.4GHz WiFi network (5GHz is not
3. On the home screen, tap the “+” button to add a new device.
4. Choose Dehumidifier or the appropriate category.
5. The app will automatically detect the device. If not, select manual addition and follow
the on-screen instructions.
6. Confirm that the WiFi indicator is flashing and proceed with the connection process.
7. Once the connection is successful, the WiFi indicator will remain solid.GB
- After successful pairing, you can control the dehumidifier from the app, set timers, adjust humidity levels, and monitor operation remotely.
- Ensure your mobile device and dehumidifier remain connected to the internet for remote access. Note:
- If the WiFi indicator does not flash, restart the device and repeat the process.
- If the connection fails, ensure that your router is broadcasting on a 2.4GHz network and try again. Now your TD2420 is connected and ready to use with the Smart Life app!
5. DRAINING THE COLLECTED WATER
When the drainage tank is full, the tank full indicator light will turn on, the operation will stop automatically and the buzzer will beep 15 times to alert the user, that the water need to be emptied from the drainage tank.
6. EMPTYING THE DRAINAGE TANK
1. Lightly press on the sides of the tank with both hands and pull the tank out gently.
2. Discard the collected water.
1. If the drainage tank is dirty, wash it with cold or lukewarm
water. Do not use detergent, scouring pads, chemically treated dust cloths, gasoline, benzene, thinner, or other solvents, as these can scratch and damage the tank and cause water leakage.
2. When replacing the drainage tank, press the tank firmly into
place with both hands. If the tank is not positioned properly, the “TANK FULL” sensor will be activated, and the dehumidifier will not operate.GB
The unit features a continuous drainage port. Using a plastic pipe (with an inner diame- ter of 10mm) inserts into drain hole (on intermediate plate), reach out from side of water tank, install it in place, and arrange the drain pipe. The water in the drainage tank can be continuously drained out from the continuous port on the unit.
Cleaning the Dehumidifier To Clean the Body Wipe it with a soft damp cloth. To Clean the Air Filter
1. Open the inlet grill firstly and remove the air filter.
2. Clean the air filter.
Run a vacuum cleaner lightly over the surface of the air filter to remove dirt. If the air filter is exceptionally dirty, wash it with warm water and a mild cleanser and dry thoroughly.GB
Insert the filter into the grill smoothly, and place the inlet grill into right place. Storing the Dehumidifier When the unit is not being used for a long period of time and you want to store it note the following steps:
1. Empty any water left in the drainage tank.
2. Fold up the power supply cord and put it in the water tank.
3. Clean the air filter.
4. Discard in a cool and dry place.
Clearance Maintain the minimum clearance around the dehumidifier when the unit is operating as shown in the left drawing.GB
If a condition listed below occurs, please check the following items before calling customer service. Problem Possible Cause Solution The unit does not operate Has the power cord been disconnected? Plug the power cord into the outlet. Is the tank full indication lamp blinking? (The tank is full or in a wrong position.) Empty the water in the drainage tank and then reposition the tank. Is the temperature of the room above 35°C or below 7°C? The protection device is activated and the unit cannot be started. The dehumidifying function does not work Is the air filter clogged? Clean the air filter as instructed under “Cleaning the dehumidifier”. Is the intake duct or discharge duct obstructed? Remove the obstruction from the discharge duct or intake duct. No air is discharged Is the air filter clogged? Clean the air filter as instructed under “Cleaning the dehumidifier”. Operation is noisy Is the unit tilted or unsteady? Move the unit to a stable, sturdy location. Is the air filter clogged? Clean the air filter as instructed under “Cleaning the dehumidifier”.
10. NOTE FOR MAINTENANCE WORK
1. Checks to the area
Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to ensure that the risk of ignition is minimised. For repair to the refrige- rating system, the following precautions shall be complied with prior to conducting work on the system. Work procedure: Work shall be undertaken under a controlled procedure so as to minimise the risk of a flammable gas or vapour being present while the work is being performed.
2. General work area
All maintenance staff and others working in the local area shall be instructed on the nature of work being carried out. Work in confined spaces shall be avoided. The area around the workspace shall be sectioned off. Ensure that the conditions within the area have been made safe by control of flammable material.
3. Checking for presence of refrigerant
The area shall be checked with an appropriate refrigerant detector prior to and during work, to ensure the technician is aware of potentially flammable atmospheres. Ensure that the leak detection equipment being used is suitable for use with flammable refrige- rant, i.e. nonsparking, adequately sealed or intrinsically safe.GB
4. Presence of fire extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated parts, appropriate fire extinguishing equipment shall be available to hand. Have a dry powder or CO2 fire extinguisher adjacent to the charging area.
5. No ignition sources
No person carrying out work in relation to a refrigerant system which involves expo- sing any pipe work that contains or has contained flammable refrigerant shall use any sources of ignition in such a manner that it may lead to the risk of fire or explosion. All possible ignition sources, including cigarette smoking, should be kept sufficiently far away from the site of installation, repairing, removing and disposal, during which flammable refrigerant can possibly be released to the surrounding space. Prior to work taking place, the area around the equipment is to be surveyed to make sure that there are no flammable hazards or ignition risks. ”No Smoking” signs shall be displayed.
Ensure that the area is in the open or that it is adequately ventilated before breaking into the system or conducting any hot wok. A degree of ventilation shall continue during the period that the work is carried out. The ventilation should safely disperse any relea- sed refrigerant and preferably expel it externally into the atmosphere.
7. Checks to the refrigeration equipment
Where electrical components are being changed, they shall be fit for the purpose and to the correct specification. At all times the manufacturer’s maintenance and service guidelines shall be followed. If in doubt consult the manufacturer’s technical department for assistance. The following checks shall be applied to installations using flammable refrigerants: - the charge size in accordance with the room size within which the refrigerant con- taining parts are installed; - the ventilation machinery and outlets are operating adequately and are not obstructed.
8. Checks to electrical devices
Repair and maintenance to electrical components shall include initial safety checks and components inspection procedures. If a fault exists that could compromise safety, then no electrical supply shall be connected to the circuit until it is satisfactorily dealt with. If the fault cannot be corrected immediately but it is necessary to continue operation, an adequate temporary solution shall be used. This shall be reported to the owner of the equipment so all parties are advised. Initial safety checks shall include: - that capacitors are discharged: this shall be done in a safe manner to avoid possibility of sparking; - that there no live electrical components and wiring are exposed while charging, reco- vering or purging the system; - that there is continuity of earth bonding.
9. Repairs to sealed components
During repairs to sealed components, all electrical supplies shall be disconnected from the equipment being worked upon prior to any removal of sealed covers, etc. If it is absolutely necessary to have an electrical supply to equipment during servicing, then a permanently operating form of leak detection shall be located at the most critical point to warn of a potentially hazardous situation. Particular attention shall be paid to the following to ensure that by working on electrical components, the casing is not alte- red in such a way that the level of protection is affected. This shall include damage to cables, excessive number of connections, terminals not made to original specification, damage to seals, incorrect fitting of glands, etc. Ensure that apparatus is mountedGB
securely. Ensure that seals or sealing materials have not degraded such that they no longer serve the purpose of preventing the ingress of flammable atmospheres, Repla- cement parts shall be in accordance with the manufacturer’s specifications. NOTE: The use of silicon sealant may inhibit the effectiveness of some types of leak detection equipment. Intrinsically safe components do not have to be isolated prior to working on them.
10. Repair to intrinsically safe components
Do not apply any permanent inductive or capacitance loads to the circuit without ensuring that this will not exceed the permissible voltage and current permitted for the equipment in use. Intrinsically components are the only types that can be worked on while live in the presence of a flammable atmosphere. The test apparatus shall be at the correct rating. Replace components only with parts specified by manufacturer. Other parts may result in the ignition of refrigerant in the atmosphere from a leak.
Check that cabling will not be subject to wear, corrosion, excessive pressure, vibra- tion, sharp edges or any other adverse environmental effects. The check shall also take into account the effects of aging or continual vibration from sources such as compressors or fans.
12. Leakage detection for flammable refrigerants
Under no circumstances shall potential sources of ignition be used in the searching for or detection of refrigerant leaks. A halide torch (or any other detector using a naked flame) shall not be used.
13. Leak detection methods
The following leak detection methods are acceptable for systems containing flamma- ble refrigerant. Electronic leak detectors shall be used to detect flammable refrige- rants, but the sensitivity may not be adequate, or may need recalibration (Detection equipment shall be calibrated in a refrigerant-free area). Ensure that detector is not a potential source of ignition and is suitable for the refrigerant used. Leak detection fluids are suitable for use with most refrigerants but the use of detergents containing chlorine shall be avoided as the chlorine may react with the refrigerant and corrode the copper pipe-work. If a leak is suspected, all naked flames shall be removed/extin- guished. If a leak of refrigerant is found which requires brazing, all of the refrigerant shall be recovered from the system. Oxygen free nitrogen (OFN) shall then be purged through the system both before and during the brazing process.
14. Removal and evacuation
When breaking into the refrigerant circuit to make repairs-or for any other purpose- -conventional procedures shall be used. However, it is important that best practice is followed since Flammability is a consideration. The following procedure shallbe adhered to: Remove refrigerant; Purge the circuit with inert gas; Evacuate; Purge again with inert gas; Open the circuit by cutting or brazing. The refrigerant charge shall be recovered into the correct recovery cylinders. The system shall be “flushed” with OFN to render the unit safe. This process may need to be repeated several times. Compressed air or oxygen shall not be used for this task. Flushing shall be achieved by breaking the vacuum in the system with OFN and con- tinuing to fill until the working pressure is achieved, then venting to atmosphere, andGB
finally pulling down to a vacuum. This process shall be repeated until no refrigerant is within the system. When the final OFN charge is used, the system shall be vented down to atmospheric pressure to enable work to take place. This operation is abso- lutely vital if brazing operations on the pipe-work are to take place. Ensure that the outlet for the vacuum pump is not close to any ignition sources and there is ventilation available.
15. Refrigerant Charging procedures
In addition to conventional charging procedures, the following requirements shall be followed. - Ensure that contamination of different refrigerants does not occur when using char- ging equipment. Hoses or lines shall be as short as possible to minimise the amount of refrigerant contained in them. - Cylinders shall be kept upright. - Ensure that the refrigeration system is earthed prior to charging the system with refrigerant. - Label the system when charging is complete (if not already). - Extreme care shall be taken not to overfill the refrigeration system. Prior to rechar- ging the system it shall be pressure tested with OFN. The system shall be leak tested on completion of charging but prior commissioning. A follow up leak test shall be carried out prior to leaving the site.
Before carrying out this procedure, it is essential that technician is completely familiar with the equipment and all its detail. It is recommended good practice that all refrige- rants are recovered safely. Prior to the task being carried out, an oil and refrigerant sample shall be taken in case analysis is required prior to reuse of reclaimed refrige- rant. It is essential that electrical power is available before the task is commenced. Become familiar with the equipment and its operation. a) Isolate system electrically. b) Before attempting the procedure ensure that: mechanical handling equipment is available, if repaired, for handling refrigerant cylinders; all personal protective equi- pment is available and being used correctly; the recovery process is supervised at all times by a competent person; recovery equipment and cylinders conform to the appropriate standards. c) Pump down refrigerant system, if possible. d) If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the system. e) Make sure that cylinder is situated on the scales before recovery takes place. f) Start the recovery machine and operate in accordance with manufacturer’s instruc- tions. g) Do not overfill cylinders (No more than 80% volume liquid charge). h) Do not exceed the maximum working pressure of the cylinder, even temporarily.
i) When the cylinders have been filled correctly and the process completed, make
sure that the cylinders and the equipment are removed from site promptly and all isolation valves on the equipment are closed off. j) Recovered refrigerant shall not be charged into another refrigeration system unless it has been cleaned and checked.
Equipment shall be labeled stating that it has been decommissioned and emptied of refrigerant. The label shall be dated and signed. Ensure that there are labels on theGB
equipment stating the equipment contains flammable refrigerant.
When removing refrigerant from a system, either for servicing or decommissioning, it is recommended good practice that all refrigerants are removed safely. When transferring refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders are employed. Ensure that the correct number of cylinders for holding the total system charge are available. All cylinders to be used are designed for the reco- vered refrigerant and labeled for that refrigerant (i.e. special cylinders for the recovery of refrigerant). Cylinders shall be complete with pressure relief value and associated shut-off values in good working order. Empty recovery cylinders are evacuated and, if possible, cooled before recovery occurs. The recovery equipment shall be in good working order with a set of instructions concerning the equipment that is at hand and shall be suitable for the recovery of flammable refrigerants. In addition, a set of calibrated weighing scales shall be available and in good work order. Hoses shall be complete with leak-free disconnect couplings and in good condition. Before using the recovery machine, check that it is in satisfactory working order, has been properly maintained and that any associated electrical components are sealed to prevent ignition in the event of a refrigerant release. Consult manufacturer if in doubt. The re- covered refrigerant shall be returned to the refrigerant supplier in the correct recovery cylinder, and the relevant Waste Transfer Note arranged. Do not mix refrigerants in recovery units and especially not in cylinders. If compressors or compressor oils are to be removed, ensure that they have been evacuated to an acceptable level to make certain that flammable refrigerant does not remain within the lubricant. The evacua- tion process shall be carried out prior to returning the compressor to the suppliers. Only electric heating to the compressor body shall be employed to accelerate this pro- cess. When oil is drained from a system, it shall be carried out safely.
19. Transport of equipment containing flammable refrigerants
Determined by local regulations.
20. Discarded appliances supplies flammable refrigerants
See National Regulations.
21. Storage package (unsold) equipment
Storage package protection should be constructed such that mechanical damage to the equipment inside the package will not cause a leak of the refrigerant charge. The maxi- mum number of pieces of equipment permitted to be stored together will be determined by local regulations.GB 91IT
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