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Weinmann BiLevel ST 22, Operating Instructions Manual

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Weinmann BiLevel ST 22 Operating Instructions Manual Download Page 14

14

Safety instructions

Name plate

Do not dispose of the unit as domestic waste!

Protection class B

Protection class II, double insulation

Year built

Refer to Operating Instructions

Summary of Contents for BiLevel ST 22

Page 1: ...BiLevel ST 22 BiLevel ST Home Ventilation Unit WM 27500 Description of unit and operating instructions for patients...

Page 2: ...mask 12 Adapter 27 Humidifier key with LED 28 Soft start key 23 On Off switch 30 Nameplate 32 Carrying bag 31 VENTIclick 29 VENTIpower 26 Menu key 1 Bacteria filter 11 Drying adapter 33 VENTI O2 5 Han...

Page 3: ...re in the nasal mask 14 Hose system The air flows through the hose system to the mask The hose system consists of the corrugated tube pressure measurement hose and adapter 15 Exhalation system Accesso...

Page 4: ...us of the unit is displayed such as filter change or service due 2 Soft start symbol Indicates that Soft start is activated the number indicates the remaining minutes 3 Display respiratory phase Displ...

Page 5: ...eaning Status line Soft start active remaining time highlighted Filter change necessary Service required Main window Medium priority alarm triggered Symbol Meaning Status line S S mode active T T mode...

Page 6: ...4 4 Setting the humidifier 22 4 5 After usage 23 4 6 Traveling with BiLevel ST 22 24 5 Hygienic preparation 25 5 1 Intervals 25 5 2 Cleaning 26 5 3 Disinfection and sterilization 28 5 4 Multiple pati...

Page 7: ...ular and neuromuscular problems e g diaphragmatic paresis Central respiratory regulation disturbances BiLevel ST 22 is not designed for life support Only use the unit for the purposes described here 1...

Page 8: ...can turn the expiration trigger off Expiration is then time controlled If the patient does not breathe into the unit in the S mode then the pressure is changed to a minimum frequency of 6 breaths per...

Page 9: ...wer supply using the cable securing clip to prevent unintentional removal of the plug BiLevel ST 22 must be connected to an easily accessible socket so that in the event of a failure the mains plug ca...

Page 10: ...on of one of these accessories may make it necessary to adjust the unit parameters If necessary ask your doctor Refer to the section 5 Hygienic preparation on page 25 to avoid infection or bacterial c...

Page 11: ...if the patient is suffering from one of the following illnesses or only with particular caution In each case the decision whether to use BiLevel ST 22 for therapy lies with the doctor in charge Cardi...

Page 12: ...ng short term and long term usage Pressure points on the face caused by the nasal mask and the forehead padding Reddening of the skin on face Nasal congestion Dry nose Dry mouth in morning Feeling of...

Page 13: ...oom temperature to enter 20 Voltage supply with power supply WM 24790 12 V 40 V DC Connection for mains independent operation with VENTIpower WM 24100 Side connection sockets 6a Connection for adjusti...

Page 14: ...14 Safety instructions Name plate Do not dispose of the unit as domestic waste Protection class B Protection class II double insulation Year built Refer to Operating Instructions...

Page 15: ...in insufficient therapy delivery and damage to the unit 1 Plug the power supply cable into the supply connection of the BiLevel ST 22 Then plug the power supply into a socket outlet using the power su...

Page 16: ...you use a mask without an integrated exhalation system The exhalation system allows the used air containing carbon dioxide CO2 to escape from the mask Without an exhalation system the CO2 concentratio...

Page 17: ...ted The introduction of oxygen for the BiLevel ST 22 is only permitted using the VENTI O2 oxygen valve This valve enables up to 4 l min of oxygen to be introduced If there is a fault the VENTI O2 rele...

Page 18: ...ides additional resistance to the air flow This can bring about a change in how the trigger responds The unit parameters must therefore be adjusted if a bacteria filter is added later VENTIpower The V...

Page 19: ...the relevant Operating Instructions for the mask and exhalation system 3 Press the On Off switch If auto switch on is activated you can also put on the mask and turn BiLevel ST 22 on by breathing see...

Page 20: ...T The display changes according to the respiratory phase from left inspiration to right expiration The diagram shows expiration triggered by the machine 4 2 Activate deactivate the auto switch on If a...

Page 21: ...for 5 minutes the display reverts to the standard display Deactivate auto switch on Repeat steps 2 5 as described in Activate auto switch on If auto switch on is switched off you will only be able to...

Page 22: ...d off Note BiLevel ST 22 starts automatically in Soft start mode if this was activated when the unit was last used Soft start can be switched on and off at any time by briefly pressing the Soft start...

Page 23: ...After usage 1 Remove the headgear with the nasal mask 2 Press and hold the On Off switch for 2 seconds to turn the unit off The fan switches off and the duration of the last therapy session appears on...

Page 24: ...adapter the nasal mask incl exhalation system and where applicable the VENTIclick humidifier and the VENTI O2 oxygen valve in the carrying bag Remember as well to take replacement filters and all the...

Page 25: ...teria filter Clean exhalation system after each use Clean humidifier VENTIclick Every 24 operating hours Change the particle filter in the bacteria filter Weekly The nasal mask should be cleaned thoro...

Page 26: ...ughly 4 Rinse the corrugated tube thoroughly both inside and out using clean warm water 5 Shake the hose system thoroughly 6 Hang up the hose system and allow it to drip to prevent moisture from getti...

Page 27: ...and patients 1 Wipe down the unit the power supply and the power supply cable with a damp soft cloth The BiLevel ST 22 must be completely dry before starting up 2 Remove the filter compartment lid 3...

Page 28: ...you wear suitable gloves when disinfecting the equipment e g household or disposable gloves Unit The housing power supply and power supply cable of the BiLevel ST 22 are cleaned by being simply wiped...

Page 29: ...ters please observe the following Change the bacteria filter or Sterilize the bacteria filter and change the particle filters located inside If the unit is operated without bacteria filters please obs...

Page 30: ...ady for operation 2 Close the opening of the hose system e g using your thumb or hand 3 Turn the unit on by pressing the on off switch 4 If Soft start is switched on switch it off by pressing the Soft...

Page 31: ...You can recognize the IPAP phase by the louder operating noise or by the bar graph in the standard display Desired values S mode 6 phases a minute T and ST mode prescribed value Permitted deviation m...

Page 32: ...The Soft start display appears and the Soft start time is displayed Flow sensor Pressure sensor 1 Plug the supplied red drying adapter into the unit outlet 2 Press the on off switch to start the funct...

Page 33: ...act Weinmann or your dealer immediately to have your unit repaired Alarms BiLevel ST 22 carries out a self test on the sensors when the on off switch is pressed The alarm feature is also tested If an...

Page 34: ...ft start function can be enabled for your treatment Soft start time cannot be set to 30 minutes Maximum Soft start time has been limited by the doctor Check with your doctor whether the maximum Soft s...

Page 35: ...disconnection alarm press the alarm acknowledgement key The acoustic alarm is muted for about 120 seconds Battery dead Unit s internal battery is discharged Press the alarm acknowledgement key have t...

Page 36: ...ure measurement hose disconnected DMS Medium priority The pressure measurement hose was not correctly fitted or was forgotten during fitting Check that the hose is present and has been correctly fitte...

Page 37: ...le Check that power supply and power supply cables are securely connected Check outlet is working by connecting another piece of equipment e g a lamp The battery VENTIpower is discharged Remove the VE...

Page 38: ...on contamination every 6 to 12 months Exhalation system according to the relevant Operating Instructions As a preventative measure maintenance must be carried out at the following intervals Every 5000...

Page 39: ...ents water running into the unit during a filter change Refer to the Operating Instructions for the VENTIclick 2 Press on the lock of the filter compartment lid and remove the lid 3 Remove the coarse...

Page 40: ...r WM 15026 Dispose of the old filter in the normal domestic waste 3 Then put the filter compartment lid lower edge first into the encasing section Then press the filter compartment lid into the housin...

Page 41: ...a filter in accordance with the relevant Operating Instructions 8 3 Change the pressure measurement hose 1 Remove the sleeve of the corrugated tube from the adapter 2 Pull the pressure measurement hos...

Page 42: ...e To dispose of the unit properly please contact a licensed and certified electronic waste recycler Names and addresses can be obtained from your Environmental Officer or municipal authorities The uni...

Page 43: ...ble WM 24177 Power supply WM 24790 Coarse dust filter WM 24880 Fine filter packed WM 15026 Operating instructions BiLevel ST 22 GB WM 66131 Patient record WM 66165 Parts Order number Humidifier VENTIc...

Page 44: ...tflow WM 23600 Sound absorber complete alternative exhalation system WM 23685 SOMNOcap size M blue WM 23673 SOMNOcap size L blue WM 23674 SOMNOcap size M white WM 23686 SOMNOcap size L white WM 23687...

Page 45: ...YCE non vented 40 hPa size S WM26161 JOYCE non vented 40 hPa size M WM26171 JOYCE non vented 40 hPa size L WM26181 YARA vented size S WM 26410 YARA vented size M WM 26420 YARA vented size L WM 26430 Y...

Page 46: ...Adapter Pressure connector Sealing plugs 2x WM 24130 WM 24108 WM 24038 WM 24123 WM 24129 WM 24115 Coarse dust filter WM 24880 Fine filter packed WM 15026 Set of packed replacement filters one year s s...

Page 47: ...Standby 230 V 115 V 0 15 A 0 3 A 0 043 A 0 068 A 230 V 115 V 0 3 A 0 6 A 0 043 A 0 068 A Classification as per EN 60601 1 Protection against electric shock Type of protection from electric shock Prote...

Page 48: ...Precision 20 up to 67 of the respiratory cycle 1 1 Trigger level adjustable over 6 levels separate for inspiration and expiration in the ST mode the expiration trigger can be disabled Rate of pressur...

Page 49: ...rm pressure constant measured according to prEN 17510 2005 p 0 2 hPa Finefilter separation level to 2 m 99 7 Fine filter service life 1000 hours with normal room air Permitted humidity for operation a...

Page 50: ...f HF equipment in W Safety distance dependent on transmission frequency in m 150 kHz 80 MHz 80 MHz 800 MHz 800 MHz 2 5 GHz 0 01 0 04 0 04 0 08 0 1 0 11 0 11 0 22 1 0 35 0 35 0 70 10 1 10 1 10 2 20 100...

Page 51: ...rpose of device repair Acts of God e g lightning strikes etc Transport damage as a result of improper packaging of returned items Lack of maintenance Operational and normal wear and tear which include...

Page 52: ...52 Declaration of Conformity 12 Declaration of Conformity...

Page 53: ...n system 16 19 23 25 38 44 Filter 34 38 46 49 Functional check 30 Garantie 51 Inspection 10 Inspiration time 8 Malfunctions 34 Nasal mask 16 19 23 25 Replacement parts 46 Respiratory rate 8 48 Safety...

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Page 56: ...gn economic health systems for diagnosis and therapy in Sleep Medicine Home Mechanical Ventilation Oxygen Medicine and Emergency Medicine Weinmann Ger te f r Medizin GmbH Co KG P O Box 540268 D 22502...

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