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M+D JS-MD 3 RES Manual

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JS-MD 3 RES
Aircraft Flight Manual Supplement

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  • Page 1 JS-MD 3 RES Aircraft Flight Manual Supplement...
  • Page 2 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 JS-MD 3 RES Flight Manual Supplement Type: JS-MD Single Model: JS-MD 3 RES Marketing name: JS-3 RES Serial number: Registration Number: Document number: MD11-AFM-00-002 Title: JS-MD 3 RES Flight Manual Supplement...
  • Page 3 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Intentionally left blank Rev. 00 Rev. Date: 24-Mar-23 Page ii...

  • Page 4: Document Management

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 0 Document Management Record of Revisions Issue Date Reason for Change Initial Issue 16.05.2022 Grammar improvements made to entire document 13.12.2022 Added Rescue card and Propeller warning Decal Minimum RES system temperature corrected to -15˚C...

  • Page 5: List Of Effective Sections

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 List of Effective Sections Section Revision Date Number Reference Pages 24.03.2023 Issue 2 Issue 2 24.03.2023 Issue 2 24.03.2023 Issue 2 24.03.2023 Issue 2 24.03.2023 Issue 2 24.03.2023 Issue 2 24.03.2023 Issue 2 24.03.2023...

  • Page 6: Record Of Amendments

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Record of Amendments Date of Issue/ Date of Signature Revision Insertion Rev. 00 Rev. Date: 24-Mar-23 Page 0–3...

  • Page 7: Table Of Contents

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Table of Contents JS-MD 3 RES Flight Manual Supplement ..........i Document Management ..............0–1 Record of Revisions ............... 0–1 List of Effective Sections ..............0–2 Record of Amendments ..............0–3 Table of Contents ................
  • Page 8 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 DCU primary controls ..............4–2 Normal Operation Screens ............. 4–3 Other Information Screens ............. 4–8 Warning Caution and Information Messages........ 4–10 Emergency Procedures ............5–1 400 V Insulation Failure ..............5–1 Propulsion System Failures in Flight ..........
  • Page 9 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Contact ................... 13-1 Type Certificate Holder ..............13-1 Manufacturer ................. 13-1 Rev. 00 Rev. Date: 24-Mar-23 Page 0–6...

  • Page 10: List Of Figures

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 List of Figures Figure 1-1 JS3 with RES pylon extended ............1–2 Figure 2-1 RES limitations placard ..............2–8 Figure 2-2 Motor start and stop procedure placard ........2–8 Figure 2-3 High voltage warning placard ............2–9 Figure 2-4 Propeller warning placard .............
  • Page 11 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 List of Tables Table 1-1 System Technical Data ..............1–2 Table 2-1 Airspeed Limits ................2–1 Table 2-2 Airspeed Indicator Markings ............2–1 Table 2-3 Display of Limitations for Dual Battery Operation ......2–2 Table 2-4 Powerplant Limitations ..............
  • Page 12 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Maximum Continuous Power Maximum Power MTOW Maximum Take-Off Weight Outside Air Temperature Power Rail Supply Rear Electric System Retraction and Fuse Unit Revolutions per Minute Service Bulletin State of Charge Supplemental Type Certificate...
  • Page 13 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Intentionally left blank Rev. 00 Rev. Date: 24-Mar-23 Page 0–10...

  • Page 14: General

    JS-MD 3 sailplanes equipped with the RES (Retractable Electric System). The marketing name for model JS-MD 3 RES is the JS-3 RES and is referred to in this manual as the JS-3 RES. Certification Basis Refer to the JS-MD 3 RES Aircraft Flight Manual Section 1.2.

  • Page 15: Descriptive Data

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Descriptive Data The JS-3 with the RES is a sustainer and self-launch version of the pure sailplane. A RES is fitted in the rear fuselage. The system is completely retractable and does not impact the normal operation of the aircraft during conventional soaring flights.

  • Page 16: Limitations

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 2 Limitations Section 2 includes operating limitations, instrument markings, and basic placards necessary for the safe operation of the aircraft equipped with a RES. The limitations included in this section are approved by the EASA.

  • Page 17: Powerplant Instrument Markings

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Powerplant Instrument Markings The RES powerplant has a dedicated DCU (Display and Control Unit) mounted in the instrument panel. Horizontal graphics bars with overlaid numerical values display critical operation information to the pilot.

  • Page 18: Powerplant Limitations

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 NOTE: For single-battery operation, the warning threshold automatically changes to 16kW. Motor / Controller & HV battery limitations are unchanged. Refer to Section 4.3 for a detailed description of the powerplant instrument markings.

  • Page 19: Approved Manoeuvres

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Approved Manoeuvres This aircraft is certified in the Utility category (U). Aerobatic manoeuvres with RES system installed are not permitted. 2.5.1 Approved Flight Rules Operation of the JS-3 RES in sustained flight is approved for VFR flight by day in VMC conditions only.

  • Page 20: Table 2-5 Dual Battery Self-Launch Limitations

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 2.5.3 Self-Launch Dual battery self-launch with the RES is permitted with the following limitations: Parameter Limitation 18 m: 575 kg (1267.7 lbs) Maximum take-off weight (MTOW) 15 m: 525 kg (1157.4 lbs)

  • Page 21: Minimum Equipment List

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Minimum Equipment List Additional instrumentation and equipment required if RES is fitted: • Display and Control Unit (DCU) • RES master switch guard • Rear view mirror • Supplemental (independent) fire warning system •...

  • Page 22: Temperature Restrictions When Flying With The Res

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Maximum Launch method Maximum speed weak link rating 600 daN 150 km/h / Assisted Aerotow (E.g. Tost weak link #4, Blue) 80.9 kts Table 2-7 Assisted aerotow limitations Temperature restrictions when flying with the RES System operation is certified for an air temperature range of -15 °C to...

  • Page 23: Figure 2-1 Res Limitations Placard

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Figure 2-1 RES limitations placard Figure 2-2 Motor start and stop procedure placard Rev. 00 Rev. Date: 24-Mar-23 Page 2–8...

  • Page 24: Figure 2-3 High Voltage Warning Placard

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 An emergency high voltage danger decal (see Figure 2-3) is applied to the fuselage exterior surface just forward of the motor and battery bay to warn ground personnel and rescue teams that a high voltage system...

  • Page 25: Figure 2-5 Rescue Card

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Figure 2-5 Rescue Card Rev. 00 Rev. Date: 24-Mar-23 Page 2–10...

  • Page 26: Inspections

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 3 Inspections Pre-Flight Inspection Before the first flight of the day, the RES must be inspected to ensure reliable operation. Extend the pylon using maintenance mode (see Section 6.6) and check the following:...

  • Page 27: Propeller Alignment Test

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 After completion of the pre-flight inspection retract the pylon, exit the maintenance (service) mode, and move the guarded RES master switch to the OFF position. NOTE: If the RES is not serviceable, the aircraft is still deemed airworthy for normal gliding operation.

  • Page 28: Pre-Flight Test Run

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 CAUTION: Do not press or rotate the DCU command knob during the function test and do not allow any bystanders near the cockpit while checking the propeller alignment function. Pre-flight test run After recharging and installing the batteries a brief motor test run is highly recommended.
  • Page 29 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Verify propeller aligns vertically (via the screen graphics and the rear-view mirror) after reducing power to 0%. If the propeller does not align vertically, momentarily apply power, and check propeller again to verify vertical alignment.
  • Page 30 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 WARNING: Only perform the ground run with a fully-assembled aircraft positioned well away from obstacles. Never perform the ground run with the fuselage (assembled or disassembled aircraft) placed in the trailer cradle on the extension rails.
  • Page 31 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Intentionally left blank Rev. 00 Rev. Date: 24-Mar-23 Page 3–6...

  • Page 32: Control And Display

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 4 Control and Display The RES is operated by the following: • Guarded RES master switch • 12V battery selector switch • Display and Control Unit (DCU) Guarded RES Master Switch The guarded RES master switch is a toggle switch fitted with a spring- loaded guard located on the instrument panel.

  • Page 33: Dcu Primary Controls

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 HV batteries not activated (until the EXT/RETR toggle switch is pushed downwards once whilst in standby mode to activate the HV batteries). When the guarded RES master switch is switched OFF power to all RES systems, including DCU temperature monitoring, is disconnected.

  • Page 34: Normal Operation Screens

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 • Raise and lower the pylon • Activate the DC-DC converter when in Standby mode to charge selected 12 V battery Normal Operation Screens 4.3.1 Standby Mode Standby mode is entered when the system is powered up (RES master switch turned ON) and the built-in-test procedure has been completed successfully.
  • Page 35 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 NOTE: The capacitors inside the inverter must be charged before the batteries are connected to the power rail. The message “Power Bus PreCharge” is displayed. This action takes a few seconds to complete.
  • Page 36 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 The EXT/RETR toggle switch is used to operate the pylon actuator as follows; • A single push upwards is used to initiate the AUTO extension mode whilst retracted. • A single push downwards is used to initiate the AUTO retraction mode whilst extended at any power setting including full power.
  • Page 37 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Propulsion mode is entered when the rotary command knob is rotated clockwise. Retraction mode is activated when the EXT/RETR toggle switch is pushed downwards. 4.3.4 Propulsion When rotating the command knob clockwise propulsion power is increased.
  • Page 38 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 have an absolute position for 0 kW and Maximum Power (MP). CAUTION: Always verify the vertical alignment pf the propeller via the rear-view mirror, in addition to the triangular yellow graphics on the DCU screen.

  • Page 39: Other Information Screens

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Other Information Screens When pressing the command knob during boot-up or operation mode, the display cycles through the screens as follows: Standby screen Messages screen System screen 4.4.1 Messages Screen Errors/warnings, cautions and information messages are stored by the DCU and can be viewed by the pilot in the message screen.
  • Page 40 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 4.4.2 System Screen The system screen has the following functionality: • Enable/disable charging of the 12 V supply battery from batteries • Provide information from Insulation Monitor Device (IMD) and system voltages •...

  • Page 41: Warning Caution And Information Messages

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Warning Caution and Information Messages All warning/ error, caution, or information messages are stored by the DCU. Messages are prioritized and coloured as follows: Message Background Audio warning type color Warnings...

  • Page 42: Emergency Procedures

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 5 Emergency Procedures This section lists the emergency procedures that may occur during operation. 400 V Insulation Failure Batteries are of high voltage (400 V). An Insulation Monitoring Device (IMD or Isometer) is installed to detect any high voltage leak to the airframe.

  • Page 43: Propulsion System Failures In Flight

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 WARNING: Do not operate the RES if an Isometer warning has been given. WARNING: After the batteries have been powered OFF, the high voltage will only dissipate over the next 10 s.
  • Page 44 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 5.2.2 Motor fails to deliver power Propulsion system failure may occur due to the batteries being depleted or due to an electrical failure that may have occurred. If the propeller remains in the vertically aligned position, it means the HV power is still available.
  • Page 45 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 5.2.4 Component Temperature Limits Exceeded Temperatures of components increase with the application of power. At power settings above the MCP, components may reach their limitations. CAUTION: The controller needs sufficient energy from the 12 V batteries to power its cooling fans.

  • Page 46: Fire

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 CAUTION: The propeller will be windmilling when power is immediately removed. As a result, the drag increases significantly with a noticeable decrease in glide performance. CAUTION: If take-off must be aborted when airborne it is critical to ensure a safe approach speed is maintained while the power is cut.
  • Page 47 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 4. If a burning odour is evident, open the cockpit ball-vent and the canopy side window 5. Bail out if the fire spread endangers the life of the pilot 6. Extinguish the fire after landing...

  • Page 48: Normal Operating Procedures

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 6 Normal Operating Procedures Charging and Battery Installation 6.1.1 Charging HV Batteries in the Aircraft The HV batteries can be charged at the pilot’s own risk inside the aircraft using the following procedure: 1.

  • Page 49: Figure 6-2 Terminal Connector And Charging Port In Cockpit

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Figure 6-2 Terminal connector and charging port in cockpit Once the charger is connected, 12V power is supplied to the battery manager, IMD, and DCU. The battery manager starts the charging process by activating the HV relays with the DCU monitoring the process.

  • Page 50: Figure 6-3 Inside Aircraft Charging Diagram (Single Battery)

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Figure 6-3 Inside aircraft charging diagram (single battery) Figure 6-4 Single battery with terminal connector Rev. 00 Rev. Date: 24-Mar-23 Page 6–3...

  • Page 51: Figure 6-5 Outside Aircraft Battery Charging Diagram (Dual Battery)

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 6.1.2 Charging the Batteries Outside the Aircraft The HV batteries should be charged under supervision or where the risk of a battery fire will cause minimum damage to the surroundings. 1. Remove the HV batteries from the fuselage 2.

  • Page 52: Figure 6-6 Outside Aircraft Charging Diagram (Single Battery)

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Figure 6-6 Outside aircraft charging diagram (single battery) NOTE: Batteries should be charged at temperatures between 23 °C and 45 °C (73 °F and 113 °F). Charging at lower temperatures will result in batteries not being charged to the maximum capacity (cell temperatures of 0 °C...

  • Page 53: Figure 6-7 Terminal Connector Installation (Dual Battery)

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 6.1.3 Installing the HV Batteries 1. Select a 12 V battery to power the RES system 2. Enter maintenance mode by pressing and holding the command knob on the DCU while switching the RES master switch to ON.

  • Page 54: Figure 6-8 Terminal Connector Installations (Single Battery)

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 8. If only one HV battery is being used, additionally insert or ensure that a terminal connector is installed in the unused receptacle, as illustrated in Figure 6-8 Figure 6-8 Terminal connector installations (single battery) 9.

  • Page 55: Aerotow Assisted Self-Launch Procedure

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Aerotow Assisted Self-launch Procedure Aerotows are performed using the nose release hook. Refer to the JS- MD 3 RES Aircraft Flight Manual Section 2.12 for rope lengths. Initiate the ground run in negative flap (Flap setting 1). This will increase aileron efficiency at low speeds.
  • Page 56 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 NOTE: With the CG in the aft position the launch should be commenced with the trim in the full forward setting. Adjust the trim during the tow as required. For an assisted aerotow, the procedure is similar to the one used for conventional aerotows.
  • Page 57 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 4. Slowly advance power to 20 kW while ensuring the tow rope remains under tension. 5. Remain in the level-tow position. WARNING: If power is lost or temperature readings are increasing abnormally during the ground run the tow must be terminated by releasing the towing rope.

  • Page 58: Self-Launch Procedure

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Self-Launch Procedure The self-launch procedure is as follows: 1. Select 12 V supply battery – sufficiently charged, and preferably not the same battery powering the avionics 2. Switch the guarded RES master switch ON. The system self-...
  • Page 59 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 NOTE: Power is automatically reduced when the controller temperature exceeds 75˚C. The pilot may override this protection by increasing the power again. When the controller temperature reaches 80%, the power is reduced by another 25% and a RED warning is displayed on the DCU.

  • Page 60: Inflight Start Procedure

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 back ON and observe battery voltages in the STANDBY screen. If the voltages are within 2 V, a normal take-off can be performed with both batteries now connected to the HV bus.

  • Page 61: Inflight Motor Stop Procedure

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Inflight motor Stop Procedure The inflight shutdown procedure is as follows: 1. Turn the command knob anti-clockwise until power shows 0 kW The RPM will reduce and the propeller will automatically orient into a vertical position –...

  • Page 62: Ground Operation Procedures

    “home” position. It will remain in place since its original position is stored. Retraction errors may indicate that the system has to be re-calibrated (refer to JS-MD 3 RES AMM Supplement for procedure). CAUTION: When the HV system is not ON, the propeller alignment function is inactive.
  • Page 63 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Intentionally left blank Rev. 00 Rev. Date: 24-Mar-23 Page 6–16...

  • Page 64: Performance

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 7 Performance Performance data provided in this section assume an 80% battery drain and are corrected for ISA conditions at sea level. Reductions in take-off performance due to environmental conditions or...

  • Page 65: Take-Off Performance (Dual Battery)

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Take-Off Performance (dual battery) Table 7-2 provides performance data for take-off with dual HV battery operation. Take-off performance at maximum weight Max aircraft take-off mass (dual battery) 575 kg (1268 lbs)

  • Page 66: Figure 7-1 Rate Of Climb Vs Aircraft Weight At Isa Conditions

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 The rate of climb at Maximum Power (MP) and Maximum Continuous Power (MCP) in relation to aircraft weight is illustrated in Figure 7-1. Figure 7-1 Rate of climb vs aircraft weight at ISA conditions Figure 7-2 illustrates the recommended take-off profile for the JS-3 RES in 18m configuration at maximum weight.

  • Page 67: Take-Off Performance (Single Battery)

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 WARNING: data presented sea-level standard atmospheric conditions. With reduced air-density (higher temperature or higher altitude) the propeller RPM will increase with the risk of exceeding the maximum propeller RPM. Ensure the RPM remains within the operating limits at all times.

  • Page 68: Figure 7-3 Optimum Flight Profile For Dual Battery Operation

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Figure 7-3 Optimum flight profile for dual battery operation NOTE: The sustained range is reduced by approximately 25% following a self-launch to 450 m. Rev. 00 Rev. Date: 24-Mar-23 Page 7–5...

  • Page 69: Sustained Performance (Single Battery)

    MD11-AFM-00-002 JS-MD 3 RES Issue: 02 Flight Manual Supplement Sustained Performance (single battery) Table 7-4 provides performance data for sustained flight with single HV battery operation. Sustained performance with single battery Reference mass 460 kg (1014 lbs) Climb rate at MP (25 kW for 4 min) 2.0 m/s (394 ft/min)

  • Page 70: Cruise Flight - Level Flight Minimum Power

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Cruise flight – level flight minimum power Table 7-5 provides level flight performance data. Optimum cruise speed is 120 km/h (65 kts) with flap in position three. Cruise flight performance Reference mass...
  • Page 71 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Intentionally left blank Rev. 00 Rev. Date: 24-Mar-23 Page 7–8...

  • Page 72: System Description

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 8 System Description This chapter describes the sailplane, its systems and provides standard equipment with instructions for use. Kinematic System The kinematic system is driven by a 12-volt electromechanical linear actuator (spindle drive) with integral limit switches. The actuator, which...

  • Page 73: Figure 8-1 Emectric Hv Battery

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 8.2.3 Batteries The JS-3 RES can be operated as a pure glider without batteries, one battery for sustained flight only, or two batteries for self-launching capability. Batteries are identical except for the locking bracket –...

  • Page 74: Table 8-1 Battery Technical Data

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 CAUTION: Weight and Balance is affected by battery configuration changes – ensure within limits before take-off. WARNING: Do not inhale any fumes or gasses resulting from a battery fire. Table 8-1 provides technical data of the RES HV batteries.

  • Page 75: Electrical System

    Flight Manual Supplement Issue: 02 Electrical System A detailed description of the RES electrical system can be found in the JS-MD 3 RES AMM Supplement. 8.3.1 System Overview The RES consists of the components illustrated in the following schematic diagram.

  • Page 76: Fire Warning System

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Fire Warning System The independent system is powered by a 9 V battery in a dedicated compartment, located at the right side of the binnacle below the instrument panel. The battery must be replaced every two years (as part of the documented maintenance) or any time it fails a pre-flight test - whichever occurs sooner.

  • Page 77: Miscellaneous Equipment

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Miscellaneous Equipment 8.5.1 Battery Charger The battery charger is specifically configured for the SOLO 80400 RES system. Refer to Section 6.1 for battery charging. Figure 8-3 RES HV battery charger Refer to the battery charging instruction sheet located inside the lid of the charger case for additional information.

  • Page 78: Hv Battery Handling, Care, And Transport

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 9 HV Battery Handling, Care, and Transport This chapter contains the manufacturer’s recommended procedures for proper handling and care of the RES batteries. It also identifies certain inspection and maintenance activities, which are needed to retain performance and reliability.
  • Page 79 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 9.1.1 Ground Handling/Road Transport Batteries should be left inside the fuselage during transportation or carried in suitable safe transport containers. Batteries should not be transported unprotected laying in the beds of all-terrain vehicles, golf...

  • Page 80: Trailer Considerations

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 9.1.3 Inspections The following inspections should be performed on a regular basis – typically prior to installing the batteries into the fuselage: • Verify the lifting handles on top of each battery are securely...
  • Page 81 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Always observe trailer manufacturer’s guidelines for CAUTION: trailer tongue (drawbar) weight as a percentage of total trailer weight. Rev. 00 Rev. Date: 24-Mar-23 Page 9–4...

  • Page 82: Appendix - List Of Warnings/Cautions

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 10 APPENDIX – List of Warnings/Cautions The following table shows the priority of the messages. WARNINGS / ERRORS Propeller overspeed !!! RPM >4350 U/Min. Reduce power or speed Reduce Power Voltage exceeds 15.0 V. Wrong battery type used Supply Voltage too high! or charge control inside PRS is damaged.
  • Page 83 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 No CAN message from right battery. No Data from Battery B Software error detected. DCU restarted Watchdog Reset automatically. CAN-Bus Fault. Check wiring. No Communication Supply Voltage Low. The supply voltage is below 10.0 V. Switch on the Start recharging recharging process via the System Screen.
  • Page 84 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Power Reduced MC: OVERVOLTAGE Overvoltage (power voltage) MC: I_PEAK Overcurrent or strongly oscillating current detected MC: RACEAWAY Drive races (without command value, wrong direction) MC: MOTOR TEMP 2 Motor temperature too high (second sensor) not...
  • Page 85 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Cell voltage difference. 50mV during boot time and the maximum cell Maintenance Required voltage is higher that 4,0 V. Motor can be used after confirming the message. BATTERY A: Off! Can only happen if charger is connected. Reasons...
  • Page 86 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Communication Timeout seconds. CAUTIONS Retraction Mechanism Pylon angle does not correspond to spindle current not calibrated. or pylon angle values are not valid. Service Screen! Interlock Warning! Connectors not fully closed.
  • Page 87 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 CAN Buffer full This message shouldn’t show up in a system with correct parameter setup MC: WARNING_0 No device identification MC: ILLEGAL STATUS RUN signal disturbed, EMI MC: MOTOR TEMP Motor temperature high (> 105 °C)
  • Page 88 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Intentionally left blank Rev. 00 Rev. Date: 24-Mar-23 Page 10–7...

  • Page 89: Service Bulletins

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 11 Service Bulletins This section starts with an overview table of all optional SBs, in which the owner or operator should record which SBs were voluntarily implemented and which not. All implemented optional SBs must be printed and added to this section by the owner or operator.
  • Page 90 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Intentionally left blank Rev. 00 Rev. Date: 24-Mar-23 Page 11–2...

  • Page 91: Stcs And Minor Change Approvals

    MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 12 STCs and Minor Change Approvals Reference No. Rev. Date Description Rev. 00 Rev. Date: 24-Mar-23 Page 12–1...
  • Page 92 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Intentionally left blank Rev. 00 Rev. Date: 24-Mar-23 Page 12–2...
  • Page 93 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 13 Contact Type Certificate Holder M&D Flugzeugbau GmbH & Co. KG Streeker Straße 5B 26446 Friedeburg Germany  +49 (0) 4465 / 97878 – 11 Mail: info@md-flugzeugbau.de Manufacturer M&D Flugzeugbau GmbH & Co. KG Streeker Straße 5b...
  • Page 94 MD11-AFM-00-002 JS-MD 3 RES Flight Manual Supplement Issue: 02 Intentionally left blank Rev. 00 Rev. Date: 24-Mar-23 Page 13-2...

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