Hoffrichter Trend 300 User Manual Download Page 25

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Respiration Therapy Device

TREND 300

Trouble Shooting

Air too warm

Dirty filter

Exchange filter

Air input is blocked

Make sure air input is clear

Heating too close to

Check position of

TREND 300

No air flow

Device is defective

Ask your authorized dealer

Water in measuring tube

Make sure air input is clear

Low air flow

Softstart function is active

Decrease softstart time

Air input is blocked

Make sure air input is clear

Turbine works always

Measuring tube is

Check measuring tube

with maximum speed

disconnected or blocked

Leakage in device

Ask your authorized dealer

Water in measuring tube

Dry measuring tube

Therapy pressure is not constant

Water in measuring tube

Dry measuring tube

Device is defective

Contact service company

PROBLEM

POSSIBLE CAUSE

HELP

Summary of Contents for Trend 300

Page 1: ...USER S MANUAL TREND 300 TREND 300 ...

Page 2: ...be traced back The serial number is on the type identification plate to be found on the reverse of the device In case of any query or complaint please always state the serial number Conformity The device complies with the requirements of the directives 93 42 CEE 2 Respiration Therapy Device TREND 300 0123 ...

Page 3: ...erved before starting 10 Description of the Device 11 Proper Use of the Device 14 Use of Oxygen 16 Cleaning Instruction Changing of Filter 17 Alarm Functions of TREND 300 18 Functions of TREND 300 19 Trouble Shooting 23 Display Indications 26 Inspection and Check 27 Approved Accessories 28 Technical Data 29 TREND 300 Patient Pass 30 Contents ...

Page 4: ...t type BF Protection class II insulation enclosed CE Conformity Statement Do not dispose of the device with normal domestic waste For information on the proper disposal of the device pleasa contact your responsible customer service 4 Respiration Therapy Device TREND 300 Legend of Symbols ...

Page 5: ... of the power cord is internal used as functional earth DC operation is also possible with 24 V DC e g for mobile use in a truck or caravan Connect the unit to a DC power source only with the connecting cable sup plied Attention HOFFRICHTER GmbH shall not be held liable for any damages or consequential damages consequences for safety reliability and performance of the device in case of Tampering m...

Page 6: ...ke sure the air circulation around the device is not hindered 6 Keep the unit away from heaters and heated surefaces 7 In case oxygen is given to you in connection with the respiration therapy make sure that all regulations in view of general and fire safety during dealing with oxygen will be observed 8 During mobile use the device is only to switched on in the parked car 9 You should immediately ...

Page 7: ...ation When the turbine is switched off the unit is in stand by mode and this is indicated by the illuminated display with date and time When an air humidifier is connected to the unit this is in standby mode the present heater setting is indica ted The power consumption in this operating mode is approx 3 5 Watts By switching off the device with the main switch on the reverse of the device TREND 30...

Page 8: ... AquaTREND accessory humidifier provide humidification of the air delivered to the patient Contraindications The respiration therapy may be contraindicated for pati ents with the following pre existing medical conditions Bullous lung diseases Pneumothorax Extremely low blood pressure Pneumocephalus or pre existing CSF leaks or head trauma Acute sinus or middle ear infection may be an indication to...

Page 9: ...mal flank adjustment the patient experiences a pleasant ventilation which gives him or her the impression that the unit pursues the natural breathing mechanisms without any inertia TREND 300 has separate air ductings for breathing air and convection air for the electronics The cold temperature technology applied in the power electronics ensures a low temperature and a long life of the device For t...

Page 10: ...be increased and skin irritations can be avoided 4 Verify that the measuring tube smaller tube is correctly attached open and free of moisture or obstructions If water enters this tube during cleaning take special care to remove it Please pay attention to the following advices for setting up 1 Never place the device near a heater or radiator Make sure the air circulation especially under and behin...

Page 11: ...ce TREND 300 Description of the Device Measuring Tube Connection Air Outlet Display Program Keys Control Key Input Key ON OFF Connectors for AquaTREND accessory Release Button Top for accessories HOFFRICHTER TREND 300 Front View ...

Page 12: ... Device TREND 300 Description of the Device Fernbedienung Remote Control DC IN 24 V TREND 300 AC Power Plug AC Power Switch Type Identification Plate DC Input RS232 Interface Filter Cassette Top Air Input Back of the Device ...

Page 13: ...00 Description of the Device Breathing Mask additional accessory Therapy Tube 1 80 m Carrier Bag Measuring Tube Stoppers Filter Cassette Cable for Motor Car Exhalation Port additional accessory Power Supply Cable Accessory and Spare Parts ...

Page 14: ...e to the sensor socket measuring tube connection 5 Put on the breathing mask If the automatic operating mode has been selected the device will start working upon the first breath In case of manual operating mode you must press the control key ON OFF for starting the device 6 Now first TREND 300 starts with the prescribed pressure for the certain period of time you have selected for mask test Durin...

Page 15: ...e test automatically reduce the therapeutic pressure first and then gradually increase it until the value prescribed is reached This enables you to fall asleep while the device is working with a reduced pressure NOTE Read in the section Programming how the time for softstart and mask test can be adjusted to your individual requirements 15 Respiration Therapy Device TREND 300 Proper Use of the Devi...

Page 16: ...ers instruction for use WARNING Oxygen promotes combustion processes Observe the valid rules for fire safety during use of oxygen to reduce the risk of fire Keep the oxygen instruments free from oils All sources of ignition inclu ding smoking or smoking materials must be kept away from the device and preferably out of the room WARNING If oxygen is used with this therapy device the oxygen flow must...

Page 17: ...t be changed see pages 26 and 27 Press on the underside of the unit on the filter cassette protrusion and remove the cassette from the top see picture To reset the message please keep the input key pressed while switching on the device Weekly cleaning of the device Unplug the AC power cord or switch off the main switch Clean the device with a cloth moistened with soap water Afterwards wipe the dev...

Page 18: ...t raise an acoustic alarm This additional safety function however requires that the device is switched on and off with the control key ON OFF each morning and evening Wake up Alarm For higher comfort TREND 300 has an integrated alarm clock It can be activated and deactivated with the program keys The alarm clock raises alarm at the pre set wake time If you press the control key once the alarm will...

Page 19: ...1937h EXIT MENU The display always shows two lines With the keys and you can choose which lines are to be indica ted A triangle symbol in front of a line means that this line has been chosen Hints for 1 to 4 The display first indicates the menu line 1 After adjust ment of I Pressure the lines 2 to 4 will be indicated step by step and can be set by the doctor Example Setting alarm clock Press key f...

Page 20: ...sed during programming for 30 seconds the programming mode will be left automatically All functions are programmed in the same way Press for 1 s and choose the line requested with the keys and By pressing the key the following options can be chosen WAKE TIME WAKE HOUR WAKE MINUTE TIME HOUR MINUTE DATE YEAR MONTH DAY WEEKDAY RAMP 1 mask test time 0 90 s in 5 s steps 2 softstart time 0 60 min in 1 m...

Page 21: ...ribed by your physician This should ease your falling asleep Before starting soft start TREND 300 checks the proper fitting of the mask using the full pressure for the selected time Especially if you feel you have not yet got used to the respiration therapy the softstart can give you relief The delay time of TREND 300 can be adjusted between zero in this case the therapeutic pressure prescribed is...

Page 22: ...at a respective PIN has been programmed The PIN will enable the service company to do the respective work if necessary Please never try to crack the PIN You should better talk to your physician in case of any doubt about the pressure prescribed Trigger The trigger sensitivity is adjustable in 5 steps Example TRIGGER 1 lowest trigger threshold highest trigger sensitivity TRIGGER 3 medium trigger th...

Page 23: ...igh pressure You are not yet used to the Relax and use softstart function respiration therapy Dryness and irritation Dry treatment air Consult your doctor about prescribing the of nose and throat addition of AquaTREND humidifier Symptoms of sleep apneas Your personal life Contact your doctor appear again conditions have changed Devise is not operating properly Check device by an authorized company...

Page 24: ...f a humidifier Head cold sinus drainage or Normal cold or sinus infection Stop use if your condition interferes with discomfort treatment contact your doctor Cold nose Low room temperature Increase room temperature Warm up tube under your pillow Inflammation of the Wrong mask size Contact your doctor skin under the mask Fixing straps too short Relax the straps Allergic reaction Contact your doctor...

Page 25: ...tube Make sure air input is clear Low air flow Softstart function is active Decrease softstart time Air input is blocked Make sure air input is clear Turbine works always Measuring tube is Check measuring tube with maximum speed disconnected or blocked Leakage in device Ask your authorized dealer Water in measuring tube Dry measuring tube Therapy pressure is not constant Water in measuring tube Dr...

Page 26: ...o start the slumber If you press the main key for the second time during the slumber phase the alarm is finally switched off SLUMBER 1 18 You still have 1 min and 18 s until the alarm clock is ringing again WAKE ALARM OFF You have pressed the control key and finished the slumber phase FILTER You are required to exchange the filter cassette see page 17 If switching on the device after filter exchan...

Page 27: ...essary tools and measuring devices Also in case of the SERVICE display the device can be used furtheron Attention The display message SERVICE cannot be removed if the maintenance is executed by an unauthorized workshop For a long lifetime of your TREND 300 device note the following points 1 Please follow the cleaning instruction on the page 17 2 Check the system at regular intervals Please pay att...

Page 28: ...ser s Manual 00007877 Cable for motor car 00009212 Plug In Humidifier AquaTREND III H0 00007992 AquaTREND III H1 00007993 AquaTREND III H5 00007990 NOTE The TREND 300 should be used only with therapy tubes provided by the manufactuer Concerning available approved therapy masks and additional accessories please contact your authorized dealer 28 Respiration Therapy Device TREND 300 Approved Accessor...

Page 29: ...and by 5 W Pressure variance 0 08 hPa mbar at 10 hPa according to DIN EN ISO 17510 Inner resistance 0 12 hPa s l Noise level without mask 27 dB A at 10 hPa mbar according to DIN EN ISO 17510 Constant display pressure value bargraph date time alarm clock state Operating Altitude 400 m 3500 m above sea level Operating Temperature 5 C 40 C Storage Temperature 40 C 70 C CE mark according to the EC dir...

Page 30: ...de place telephon birth on health insurance company hospital stamp family doctor stamp customer service stamp serial No software version type of mask mask size Therapy process date weight high blood pressure apnea index medicine IPAP Set EPAP Set I Slope E Slope therapy standing next service executed ...

Page 31: ...31 Respiration Therapy Device TREND 300 Notes ...

Page 32: ... ST33 Typ 5CP 501 AutoTREND Auto CPAP Typ 5CP 253 AquaTREND III H0 humidifier Typ 5CP 931 AquaTREND III H1 humidifier Typ 5CP 941 AquaTREND III H5 humidifier Typ 5CP 961 TREND 300 eng 1208 06 HOFFRICHTER GmbH Mettenheimer Straße 12 14 19061 Schwerin Germany Tel 49 385 39925 0 Fax 49 385 39925 25 Mail info hoffrichter de URL www hoffrichter de SALES SERVICE MANUFACTURER ...

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