iMFD 650 User Manual
Contents
1. GUARDIAN AVIONICS Your partner in the sky Forever sniffing for hidden dangers to keep aviators safe L HH T l L vi N y IS OL 50 Table of Contents Record of REVISIONS senadeiediiadenedciaverediiadenediiarereiiialinadinareesiialeeadiiamiialeadiasiainaiiiiion 4 PONE WOM erinin inini iN EDEN EER AAE D ANAP E A EN AENA AN A EA 5 Basic Functions estes cries esles ened edenediedesemedied etenedeledetedideteweds ded enedioenenedidedenededesenededesenededesenedeiads 6 System Description caissisisscscuctcncinesdaentuettncnrtinsctinandinide cera cuibnain ga duentnandemhidnanduancuantentionentmantaee 6 iby USUI FM S k GO accesses ac es a a a la ae al rae lat 11 Installation of 2 AMP OB ice astsartenteycuteastuantncutbeckoertyentuatbenbuerubinadlnssnbbarpectoneseaassoeutmadias 11 Installation of FMS G50 ose sccesrcnicuesrvesedesesebbuesstesedasesabbuestinsavdsnabinesstesaseseiebinestebateoitesinl 11 Maintenance Instructions ac tra cchac ter Getceienetied zig dstencin gota tin daenadenconcntendeiwateascmandcinetentae 13 Emergency PTO COC UR OS sesoses eei eieae eeaeee aeaiee 15 ATE IN 26 E E A E E A E E eee ce arena 16 Supplement 1 Aero Medical Aspects cccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeeeeeeeeeeees 18 FMS 650 1 Owner s Manual Page 3 of 21 Record of Revisions 07 15 14 Initial release Ash Vij FMS 650 1 Owner s Manual Page 4 of 21 Foreword Carbon monoxide CO is a co2. Field service or overhaul of models is NOT authorized 14 0 Weight and Balance FMS 650 weighs 8 oz 0 5 Ibs The moment arm for the equipment will need to be calculated from the aircraft weight and balance manual FMS 650 1 Owner s Manual Page 14 of 21 15 0 16 0 Limitations FMS 650 is not designed to replace any existing instrument or indicator required by the type design or operating limits Self Test When power is applied to the FMS 650 CO detector a self test routine begins The test checks for functionality of the critical components such as the CO sensor temperature and pressure sensors and the integrity of the total CO Detector system including the Bluetooth system When all systems clear the self test the warning lamp on the FMS 650 instrument turns and stays green In case any component fails the test the warning lamp will turn red and blink Emergency Procedures 17 0 If the CO Detector ALERT annunciation activates in flight e Shut off the heater air conditioning or any other opening to the engine compartment e Open a fresh air source immediately e Don t smoke e Use 100 oxygen if possible e Land as soon as conditions permit e Be sure the source of the contamination is corrected before further flight Note the alert message on the MFD will stay ON till the CO level stays above 50 parts per million PPM by volume of carbon monoxide concentration DO NOT recycle the unit via the circuit bre
3. In no event shall the Manufacturer be liable for loss of use of this product or for any indirect special incidental or consequential damages or costs or expenses incurred by the consumer or any other user of this product whether due to a breach of contract negligence strict liability in tort or otherwise The manufacturer shall have no liability for any personal injury property damage or any special incidental contingent or consequential damage of any kind resulting from gas leakage fire or explosion Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you Some states do not allow the exclusion or limitation of consequential or incidental damages so the above limitations or exclusions may not apply to you Legal Remedies This warranty gives you specific legal rights and you may also have other rights that vary from state to state Warranty Performance During the above warranty period your product will be replaced with a comparable product if the defective product is returned postage prepaid to CO Guardian Customer Service Department 1951 East Airport Drive Tucson AZ 85756 together with proof of purchase date Please include a note describing the problem when you return the unit The replacement product will be in warranty for the remainder of the original warranty period or for six months whichever is longer Other than the cost of postage no charge will be made
4. environment to the time when useful function is lost and the individual is no longer capable of taking proper corrective and protective action It is not the time to total unconsciousness The TUC has also been called Effective Performance Time EPT Wikipedia The table below reflects various altitudes with the corresponding average TUC Flight Level Time of Useful Consciousness FL 150 30 min or more FL 180 20 to 30 min FL 220 5 10 min FL 250 3 to 6 min FL 280 2 5 to 3 min FL 300 1 to 3 min FMS 650 1 Owner s Manual Page 20 of 21 FMS 650 1 Owner s Manual Page 21 of 21
5. should be upon the altimeter rather than sensations or judgment to determine when oxygen is needed The effects of hypoxia at various altitudes are discussed in the following paragraphs Below 10 000 Feet At or below 10 000 feet some effects of hypoxia may be present Generally the eye is the first part of the body to suffer effects of hypoxia Even at a relatively low altitude of approximately 5 000 feet where no other effect of hypoxia can be detected night vision is appreciably reduced At 10 000 feet night operations may be seriously handicapped by poor night vision which is due to mild oxygen starvation Thus the use of supplemental oxygen on night flights above 5 000 feet is required Although hypoxia affects the eyes in the daytime as well as at night the results during the day are usually not as noticeable below 10 000 feet Between 10 000 and 15 000 Feet Although efficiency may be considerably impaired at 10 000 to 15 000 feet death from oxygen starvation at these altitudes is virtually unknown The greatest dangers are from errors in judgment or performance due to drowsiness or mental confusion At these altitudes long flights without oxygen produce persistent drowsiness and excessive fatigue for many hours afterward Frequently persistent headaches develop soon after completion of the flight For these reasons the use of oxygen on flights above 10 000 feet is required Portable oxygen systems are available for aircraft that do n
6. FD see the diagram on page 9 More detailed information on managing the RS232 interface and connecting other devices such as the FMS 650 will be available in the installation manual of the MFD In some cases FMS 650 can be be reset through the RS232 interface if the MFD system in use supports this feature 12 0 Bluetooth Connectivity FMS 650 incorporates a Bluetooth chip that can integrate with any electronic device that supports Bluetooth Once paired with such a device such as an iPhone or the iPad FMS 650 unit will connect automatically everytime it is powerd up If the paired device has the optional Pilot FMS App loaded then data from the RS232 data bus can be displayed on the iPhone iPad and be transferred to the cloud for secure storage Real time engine data flight information CO levels GPS data and the pilot and airframe logbook can all be managed from the App If the unit is not being detected by the Bluetooth of your iPhone iPad go to Bluetooth setting on iPhone iPad select forget this device and try to reconnect again Maintenance Instructions The CO Detector unit has its own internal built in test mechanism and every time it is powered up it conducts a self diagnostic test In case the device fails the test this is FMS 650 1 Owner s Manual Page 13 of 21 indicated by the warning lamp blinking red after the equipment is switched ON If the equipment clears the built in test the warning lamp will st
7. aker since FMS 650 will need one minute for the CO sensor to stabilize after each power up Unit Failure A failure of the CO Sensor Temperature Sensor or the Micro controller will result in the warning lamp coming on However there will be no indication on the MFD nor will In case of failure indications attempt to clear the failure by resetting FMS 650 via the CB If the failure indication persists or recurs remove the power supply to the unit by pulling the circuit breaker for the system FMS 650 1 Owner s Manual Page 15 of 21 Warranty WARRANTY COVERAGE CO GUARDIAN LLC WARRANTS TO THE ORIGINAL CONSUMER PURCHASER THAT THE FMS 650 CO DETECTOR WILL BE FREE OF DEFECTS IN MATERIAL AND WORKMANSHIP FOR A PERIOD OF ONE 1 YEAR FROM DATE OF PURCHASE THE MANUFACTURER S LIABILITY HEREUNDER IS LIMITED TO REPLACEMENT OF THE PRODUCT REPAIR OF THE PRODUCT OR REPLACEMENT OF THE PRODUCT WITH A REPAIRED PRODUCT AT THE DISCRETION OF THE MANUFACTURER THIS WARRANTY IS VOID IF THE PRODUCT HAS BEEN DAMAGED BY ACCIDENT UNREASONABLE USE NEGLECT TAMPERING OR OTHER CAUSES NOT ARISING FROM DEFECTS IN MATERIAL OR WORKMANSHIP THIS WARRANTY EXTENDS TO THE ORIGINAL CONSUMER PURCHASER OF THE PRODUCT ONLY Warranty Disclaimers Any implied warranties arising out of this sale including but not limited to the implied warranties of description merchantability and fitness for a particular purpose are limited in duration to the above warranty period
8. ay green Field repairs are permissible on all components of the CO Detector except on the CO Detecting element and its indicator In case these components are found faulty the unit must be returned to CO Guardian LLC for service repair The aircraft wiring harness circuit breaker alert annunciation and Test Reset switch shall be included in the aircraft maintenance instructions for general visual inspections for system integrity installation security corrosion and chaffing 13 0 Scheduled Maintenance The following scheduled maintenance program tasks are to be added to the aircraft operator s airplane maintenance program Maintenance Task Periodicity Recommended Periodic Scheduled Servicing Tasks None required Recommended Periodic Scheduled Preventative Each time the unit is Maintenance test checks to determine system condition turned ON and or latent failures Note Be sure the vent on the faceplate is free of obstructions Recommended Periodic Inspections None required Recommended Periodic Structural Inspections None required Required CO Sensor replacement and calibration At the end of service life 5 years from date of installation The Unit must be returned to Guardian Avionics at the end of Service Life for replacement and calibration of the CO sensor to maintain airworthiness of the unit The main reason for replacement of the sensor is the degradation of the sensor and dirt accumulation over the years
9. dache dizziness and nausea These flu like symptoms are often mistaken for a real case of the flu and can result in delayed or misdiagnosed treatment If you experience these symptoms and your CO detector alarm is sounding a potentially serious buildup of carbon monoxide exists 19 0 Effect of Cabin Altitude on Individuals Hypoxia also known as Hypoxiation or Anoxemia is a condition in which the body or a region of the body is deprived of adequate oxygen supply Wikipedia The effects of hypoxia on a given person cannot be accurately predicted For example a person may be relatively unaffected one day but highly susceptible the next It is difficult to detect hypoxia because its victims are seldom able to judge how seriously they are affected or if they are affected at all The unpleasant sensations experienced in suffocation are absent in the case of hypoxia Blurring of vision slight shortness of breath a vague weak feeling and a little FMS 650 1 Owner s Manual Page 18 of 21 dizziness are the only warnings Even these may be absent or so slight as to go unnoticed While still conscious the aviator may lose all sense of time and spend his her last moments of consciousness in some apparently meaningless activity In such a condition a person is a menace to the crew as well as to himself Since the aviator understands that it is the reduced air pressure at higher altitudes that determines the effect on the body dependence
10. for replacement of the defective product Important Do not attempt to open unit If unit is opened warranty will be void Your Carbon Monoxide Alarm is not a substitute for property disability life or other insurance of any kind Appropriate insurance coverage is your responsibility Consult your insurance agent FMS 650 1 Owner s Manual Page 16 of 21 NOTE The warranty will be void if the unit is opened or tampered with For installation see latest installation drawing www guardianavionics com FMS 650 1 Owner s Manual Page 17 of 21 Supplement 1 Aero Medical Aspects 18 0 Effects of Carbon Monoxide on the human body Even small concentrations of CO in Hemoglobin Hb the active component of red blood cells in the human blood can have an impact on human health The table below shows the impact of increasing concentrations of COHb COHb effect No symptoms Heavy smokers can have as much as 9 a COHb 15 Mild headache 25 Nausea and serious headache Fairly quick recovery after treatment with oxygen and or fresh air Symptoms intensify Potential for long term effects 30 especially in the case of infants children the elderly victims of heart disease and pregnant women 45 Unconsciousness 50 Death Symptoms vary widely based on exposure level duration and the general health and age of an individual The symptoms most significant in the recognition of carbon monoxide poisoning include hea
11. he device has network connectivity e Store aircraft performance data on its internal 2 GB storage e Provides a USB charger for up to two devices in flight 5 0 Carbon Monoxide level monitoring and warning The system monitors the carbon monoxide content in the air in the cockpit and generates an alert under the following conditions e If the carbon monoxide concentration reaches 50 parts per million PPM or more an alert is generated within 5 minutes FMS 650 1 Owner s Manual Page 9 of 21 6 0 7 0 e The alert delay is reduced at higher concentrations of carbon monoxide At 100 PPM the alert is nearly instantaneous e The alert is displayed on the pilot s instrument panel MFD An audio warning is also generated that is supplied to the pilot s headset See our website for the latest list of MFD manufacturers that the FMS 650 can integrate with The alert will stay ON on the pilot s instrument panel MFD until the level of CO concentration drops below 50 PPM In addition to the warning being displayed on the MFD the large green lamp on the face of the FMS 650 will turn yellow within five ED minutes if the CO level is detected to be in the pi 3 Q region of 50 to 100 PPM If the level crosses 101 PPM the lamp will turn red without any z delay Your Partner In The Sky Cabin Altitude monitoring and warning FMS 650 has an in built pressure sensor that monitors the cabin altitude of the c
12. he instrument panel of an aircraft It is designed to detect the presence of CO concentrations before they reach life threatening levels In addition the FMS 650 can connect to the RS232 data stream and provide real time engine and GPS data to FMS 650 1 Owner s Manual Page 6 of 21 occupants in the aircraft who may be using iPad s or iPhone s The data can later be uploaded to a secure cloud based server 2 0 Physical Description Frontal View Green Yellow Red Lamp Data Port On Reset Tone Generator OFF USB Slots Air vent Your Partner In The Sky Dimensions all in inches Leading Particulars Y A Yy Panel Cutout Guide rear mount only R 08 14 2X FMS 650 1 Owner s Manual Page 7 of 21 Dimensions Weight Cooling Temperature range Non operational temperature range Operational temperature range Humidity range Power requirements 14 V DC Model 28 V DC Model System start up and stabilization time Power utilization both 14 V and 28 V models USB charging Both the ports are in Auto Detect mode and their charging current is limited to 1 Amp These ports can deliver up to 2 Amps when under firmware control On board storage Certification Connectivity Connectivity 2 x RS232 serial outputs FMS 650 1 Owner s Manual 7 length x 1 3 height x 1 8 width in inches 8 oz Passive 5 C10 485 C 20 C to 55 C 5 to 95 non conde
13. lorless odorless and tasteless gas that is toxic to humans when encountered in higher concentrations Wikipedia This owner s manual is intended to be used by persons who pursuant to current requirements are qualified to install the FMS 650 cockpit carbon monoxide monitoring and warning system Since different aircraft have differing cockpit layouts and have differing installment specifications this document is not designed to be a type specific installation manual but a generic installation guideline In case you require any specific information about the FMS 650 please contact us at the address below Guardian Avionics CO Guardian LLC 1951 E Airport Drive Tucson AZ 85756 520 889 1177 520 889 8249 Fax support guardianavionics com http www guardianavionics com While every care has been taken in the preparation of this document any errors inconsistencies or suggestions may be forwarded to us at the address given above Please refer to the document page number and name List the details of the error and or inconsistency and suggested changes to the document FMS 650 1 Owner s Manual Page 5 of 21 Basic Functions Feature Description The system generates an alarm when the CO level rises above 50 parts per million PPM and stays above this level for 3 min 30 seconds The alarm a ey operates without any delay in case the CO level rises above 100 PPM Data is transmitted via an RS 232 p
14. nsing 14 V DC nominally 9 0 V to 15 1 V DC 28 V DC nominally 18 0 V to 30 3 V DC One minute 2 Watts without any device charging through the USB ports 25 Watts with two devices charging through both USB ports with firmware control 14 V 1 8 Amp 28 V 0 9 Amp Up to 2 GB onboard storage on device is possible Enabled via optional purchase through the App store SAE 412B Page 8 of 21 5 x RS232 serial inputs Bluetooth Range 100 feet line of sight Can connect up to six devices Basic system comes configured for two devices To connect 2 4 more devices an upgrade is required to be purchased via the App store 4 0 Scope The FMS 650 family of Carbon Monoxide detectors is designed to carry out a number of functions that go on to make a flight safer better managed and more interesting The system performs the following functions e Maintaining a continuous watch over the levels of carbon monoxide in the cockpit and generating timely alerts to warn pilots of elevated CO level The system is capable of providing a warning on most cockpit multi function displays MFD e Monitoring the cabin altitude and alerting the pilot on reaching cabin altitudes of 10 000 feet 12 500 feet and 14 000 feet e Access all data that is available on the RS232 bus and display it on a special FMS 650 App that runs on the iPhone iPad e Use the iPhone iPad to transfer aircraft performance data to cloud based storage once t
15. nstallation Drawing for latest available hook ups Installation of 2 Amp CB A 2 Amp circuit breaker will need to be installed for the FMS 650 A typical install is shown in the figure The CB should ideally be mounted on the Essential Bus that will not be automatically isolated in the event of a generator failure The CB must be properly annotated or labeled as shown in the figure Ensure that the power and ground return wires are twisted together at 6 or more turns per foot 5 P N 7277 2 2 CIRCUIT BREAKER Connect Pin 1 of the FMS 650 unit to 14 V DC or 28 V DC as applicable to the aircraft and the type of FMS 650 voltage rating through the 2 Amp CB installed for the unit Connect the ground return wire Pin 5 to a suitable aircraft structure near the CB panel The CB will provide power supply to three components Pin 1 of FMS 650 the CO warning light and the optional GAV Alert caution lamp Installation of FMS 650 8 0 Basic Requirements The following basic requirements have to be insured while installing FMS 650 FMS 650 1 Owner s Manual Page 11 of 21 e Choose a location on the instrument panel that can be accessed by both pilot and co pilot e Ensure that the airflow to the unit is not restricted e Ensure that the location selected for installation is not subjected to dust or dirt e Ensure that the air intake on the front of the unit is not obstructed or blocked in any manner e Ensure that the unit is no
16. ockpit As the cabin altitude increases the system becomes more sensitive to the presence of CO in the cockpit Besides this the system warns the pilot if the cabin altitude exceeds preset values The indications are as given below e On cabin altitude exceeding 10 000 feet the GAV Alert caution lamp comes on for a short period to alert the pilot e On cabin altitude exceeding 12 500 feet the GAV Alert caution lamp comes on continuously after a time delay of 30 minutes e On cabin altitude exceeding 14 000 feet the GAV Alert caution lamp comes on immediately These warnings will come on even if the carbon monoxide level in the cockpit is absolutely normal Service Facilities all models The operator can service all other components of the installation at an FAA certified Repair Station or by an A amp P mechanic CO Detectors must me be returned to CO Guardian for repair calibration or overhaul The sensor life is 5 years from date of installation FMS 650 1 Owner s Manual Page 10 of 21 Note The sensor requires special gases for testing If any discrepancies are found with the unit during installation or during the operational service life the unit must be returned to CO Guardian for repair or replacement The CO Detector unit must be returned to the manufacturer for CO sensor replacement and re calibration at the end of the service life as applicable to the specific unit in use Pin Layout FMS 650 See FMS 650 2 I
17. ort and a remote warning light is switched on in case of CO crossing threshold levels COM Gane ht This light will be switched on when the CO level is detected above the a designated threshold GAV Alert Llight This caution light will alert the pilot at preset cabin altitudes of 10 000 feet 12 500 feet and 14 000 feet AMSL FMS 650 generates a tone and sends it to the aircraft audio panel Tone generator we whenever an alarm condition exists FMS 650 unit interfaces with the RS 232 data bus and is able to access a large number of aircraft parameters This data can be transferred via a Data transfer Bluetooth connection to as many as six iOS devices simultaneously These devices include iPhones and iPads Check our website for the latest applications Real time instrument Data transferred via Bluetooth see above can be viewed in real time over data accessibility via iPhones or iPads inside the aircraft Visit our website for the latest Bluetooth application The unit can be reset remotely either by a hard wire reset or via the RS232 Remote reset Bk ee The unit has two USB ports These can provide 2 1 Amp power each to two USB Power smart USB devices In case the unit is connected to a non smart switch it will be able to provide 1 Ampere continuous power supply System Description 1 0 General Carbon Monoxide CO can be dangerous in an enclosed space such as an aircraft cockpit The FMS 650 is designed to be installed in t
18. ot have oxygen equipment Between 15 000 and 20 000 Feet Flights at 15 000 to 20 000 feet even for short periods must not be attempted without the use of oxygen Collapse and unconsciousness are common Failure to use oxygen could result in death especially when the situation is complicated by loss of blood in combat or by shock due to pain or fear Between 20 000 and 25 000 Feet During World War II most military flying was done in unpressurized aircraft at altitudes of between 20 000 and 25 000 feet Most of the resulting anoxia deaths occurred in this altitude range The general symptoms of drowsiness mental confusion dim vision and dizziness occur here as at lower altitudes but they come on much more quickly allowing less opportunity for corrective action Consequently under no circumstances should aircraft ascend to these altitudes even for short periods without the use of oxygen by all persons aboard The movement of personnel in the aircraft requires the constant use of walkaround equipment The above data is from http www tpub com content aviation 14020 css 14020_141 htm FMS 650 1 Owner s Manual Page 19 of 21 20 0 Time of Useful Consciousness Time of useful consciousness TUC is defined as the amount of time an individual is able to perform flying duties efficiently in an environment of inadequate oxygen supply It is the period of time from the interruption of the oxygen supply or exposure to an oxygen poor
19. t exposed to a strong airflow The sensor performs better if it is not subjected to strong airflow e Ensure that the unit is used within the temperatures and humidity restrictions as mentioned in the leading particulars page 7 9 0 Mounting FMS 650 FMS 650 is to be mounted behind the instrument panel as shown below 140 HOLE DRILL TO MATCH 650 SECTION J J FMS 650 REMOVED FOR CLARITY 10 0 Post Installation Checks a With the CO Detector disconnected from the aircraft harness conduct a continuity check of the added aircraft wiring b Turn ON the aircraft Battery Switch Close the CO DETECT circuit breaker and measure aircraft voltage between pins and 5 of the CO Detector connector FMS 650 1 Owner s Manual Page 12 of 21 c Put aircraft Battery Switch OFF Connect the CO Detector connector to the aircraft harness Turn aircraft Battery Switch ON Close CO DETECT circuit breaker d Verify that the unit can be shut off with the CO DETECT circuit breaker e Determine the moment arm for the installed CO Detector location and record in aircraft weight and balance manual CO Detector weight is 8 oz approximately 11 0 RS232 DATA BUS OPTION The RS232 Data Bus option is currently available on numerous MFD units The RS232 data bus output will couple FMS 650 status information to electronic display systems with RS232 input capability If this is done any warnings generated by FMS 650 will be displayed on the M
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