Trend II Humidifier User Manual
Contents
1. Dimensions W x D x H Weigth without water Operational voltage Electrical power Heating level 1 Heating level 2 Heating level 3 Heating level 4 Heating level 5 Relative humidity Dispensary of the humidifier Heat level 5 Max capacity Max water temperature Product class according to the MPG Classification according to EN 60601 1 110 x 150 x 125 mm approx 350 g 24V DC 0 20W 4W 8 W 12 W 16 W 20 W 4 hPa 16 l min gt 75 96 100 96 10 hPa 26 l min 20 hPa 36 Vmin gt 50 gt 70 96 Values measured at 22 C and 55 rel air humidity 4 hPa 16 l min 13 mg l 20 hPa 36 l min 10 mg l Values measured at 24 C and 35 rel air humidity NOTE The humidification ratio can vary at different ambient conditions approx 300 ml 43 C lla Safety classe Il device type BF 20 Operating temperatur 5 C 35 C Storage temperatur 40 C 70 C Air humidity 15 95 rel air humidity Operating altitude 400 m 3500 m 1060 hPa 700 hPa The technical specifications are subject to technical modifications 21 22 23 HOFFRICHTER GmbH Mettenheimer Str 12 14 19061 Schwerin Germany Phone 49 385 39925 0 Fax 49 385 39925 25 www hoffrichter de info hoffrichter de AquaTREND uni eng 0409 012. Open the humidifier by turning the cap in anti clockwi se direction and removing it from the water reservoir see illustration on page 15 Fill the humidifier with cold distilled water for medical applications or boiled cold water with a low lime in contact The water must be cold and contain no addi tives Fill in the water only up to the specified maximum filling level Close the water reservoir again by placing the cap onto the water reservoir with slightly pressure and tur ning it in clockwise direction until it stops While carrying the filled humidifier please keep hold of the reservoir Never tilt or turn over the humidifier after filling it When connecting the humidifier with your respiration therapy device please observe the following instructions e Place the contact pins and air inlet of the humidifier on the therapy device without twisting or canting them e The release button has to snap in place audibly 7 5hPa Heatinsiz 21 45 ci ina z Exit Henu The heating power can be set to five levels at the the rapy device For starting operation of the humidifier push the heater key on the TREND II device The display now shows the currently set heating level and the heater LED lights After starting the operation of the device with the con trol key the heating level will be continuously be dis played If you interrupt or end the therapy with the control key the heater LED will fl
3. HOFFRICHTER AquaTREND uni User s manual SERIAL NUMBER HOFFRICHTER GmbH delivers all its systems and devices with a serial number in order to ensure traceability The serial number is indicated on the type label on the bot tom of the system Please always specify the serial number in inquiries and complaints CONFORMITY The device complies with the requirements of the Directive 93 42 EEC C eo Legend of Symbols Safety Instructions Intended Use Technical Description Operation of the Device Cleaning Troubleshooting Technical Data r EGEND OF SYMBOLS gose 0123 P4 Elm E Observe the accompanying documentation Applied part type BF Electric safety class Il with protective insulation Observe the User Manual Manufacturer CE Declaration of Conformity Caution Hot Do not dispose of the device with nor mal domestic waste For information on the proper disposal of the device please contact your responsible custo mer service SAFETY INSTRUCTIONS Please read this manual carefully before using AquaTREND uni for the first time Keep these User Manual at a safe place for immedia te consultation if necessary For the period stipulated by law HOFFRICHTER GmbH warrants that the product is free from any defects provided it is used as intended Disposal of the Humidifier For the proper disposal of the device please contact your specialized dealer Disposal of the packagi
4. This might cause water to enter the therapy device and thus damage it Do not expose the therapy device to direct sunlight or set it up near heaters or similar if the humidifier is attached and filled INTENDED USE AquaTREND uni is used for humidifying the therapy air flow which is supplied to the patient Use the humidifier only together with TREND II devices The water used for humidifying must not contain any additives such as medication salt aroma oil or any other substances TECHNICAL DESCRIPTION The device is a warm air humidifier which can be mounted on devices of the respiration therapy line TREND II It is intendet to humidify the therapy air flow with moi sture to prevent the mucous membranes of the upper respiratory tract from becoming dry The heater output can be adjusted in five levels thus allowing the device to be adjusted to the individual patient s requirements When turning off the therapy device or taking off the humidifier the device saves the heating level that was set last d Ook Cap Air outlet connection for therapy tube Air guide Air inlet Contact pins Reservoir with heating surface OPERATION OF THE DEVICE Rinse the humidifier thoroughly with clean fresh water prior to its first use Do this as described in the section Cleaning on pages 15 17 When filling the humidifier it must be disconnected from the therapy device
5. ash and the humidifier is set to standby For changing the heating level press down the heater key for approx 1 second until the heater menu is dis played By pressing the key lt the heating level can be selected You can now set the heating level with the help of the key A and Y higher level higher tempe rature Confirm by pressing Caution Operating the blower when the humidifier is filled but the therapy tube is disconnected may cause water droplets to be swept along in the air flow Therefore the therapy tube should always be firmly in place before switching on the humidifier CLEANING Please carefully follow the hygiene and cleaning instructions in order to preserve your health and to avoid disturbances and failures Except from cleaning it regularly the device requires no further maintenance The regular daily cleaning prevents the built up of limescale which is difficult to remove Press the release button separate the humidifier from the therapy device and take the humidifier to a sink Open the humidifier by turning the cap anti clockwise and removing it from the water reservoir see illustrati on ATTENTION Never use sharp or pointed objects for cleaning the humidifier Empty the water reservoir and rinse it with running water Remove any limescale by wiping it with a soft cloth If tough limescale has built up we recommend using normal limescale remover or filling the water reservoir wit
6. h a thin vinegar solution and let it soak for a while Then empty the reservoir wipe off any residue lime scale with a soft cloth and then rinse the reservoir tho rouhgly under running water Before cleaning the cap remove the air guide as shown It is sufficient to rinse the device daily with run ning water It is important to let the humidifier dry completely after cleaning it Do not refill it before it has not dried out completely You can also clean the water reservoir and the cap in the dishwasher at a temperature of up to 60 C However we recommend thoroughly rinsing it with running water to avoid deposition of food leftovers from the dishwasher A chemical or heat disinfection of the humidifier by the user is not required and is NOT recommended AquaTREND uni is intended for use by only one patient Before using it for another patient it has to be professionally sanitized Please take the humidifier to your specialized dealer to have it sanitized TROUBLESHOOTING 18 Remedy The heating has been set too high select a lower heating level Run the tube under the blanket Select a higher heating level Check if the contact pins have been inserted into the respiration therapy device all the way and if the release button has firmly snapped into place The respiration the rapy device has to be switched on Check if the water reservoir has been filled beyond the maximum filling level TECHNICAL DATA
7. ng Your specialized dealer will take back the packaging however you can also separate the pak kaging according to material and dispose of it in your normal domestic waste ATTENTION HOFFRICHTER GmbH is not liable for any damage and consequential damage nor for any effects on the safety reliability and performance of the device if e manipulations modifications expansions adjust ments repairs and maintenance measures are car ried out by persons not authorized by HOFFRICHTER GmbH to do so e use is made of accessories and spare parts which come from other manufacturers and have not been released by HOFFRICHTER GmbH for use with the device e the therapy air humidifier is used in any way other than those described in the User Manual In order to prevent potential hazards please follow the instructions below 1 Use the humidifier in combination with a respiration therapy device of the TREND II series only and observe all instructions for use given for that devi ce Use accessories only which have been recommen ded and offered by your specialized dealer Do not operate the humidifier if it is damaged or not working properly If that is the case please imme diately notify your specialized dealer Place the device on a firm and flat surface avoid an inclined position of the device during operation Never transport or tilt the respiration therapy devi ce if the humidifier is attached and filled
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