Flex Innovations Mamba 10 G2 Super PNP Instruction Manual

More Power. More Flight Time. More Fun!

The Mamba 10 G2 redefines the standard in high-performance 10-class aircraft, offering exceptional power, extended flight times, and a lightweight design. Designed by renowned biplane designer Quique Somenzini, this aircraft delivers extreme 3D and XA performance while remaining friendly at slower speeds.

Key Features:

• Extreme 3D and XA performance with lightweight handling.
• New 6S (22.2V) Li-Po power system for increased power and flight time.
• Six high-voltage DS17HV servos for incredible torque and speed.
• Aura 8 Advanced Flight Control System for enhanced, non-intrusive flight stability.
• Flex 12x5e lightweight wood propeller for excellent thrust.
• Crow (airbrakes) configured by default for added fun.
• Shark Teeth leading edges for improved aileron control and reduced tip stalls.
• Innovative plywood sub-frame with removable battery tray.
• Potenza 20-3D 600Kv motor optimized for 6S Li-Pos.
• ZTW 50A ESC with 7.4V/5A BEC.
• Custom control horns for optimized throw.
• One-piece upper and lower wings.
• Factory-applied trim scheme.

Includes

• Mamba 10 G2 assembled airframe with decals.
• Aura 8 Advanced Flight Control System (programmed and ready).
• Potenza 20-3D 600Kv Brushless Motor.
• 50A ZTW ESC with 7.4V SBEC.
• Six Potenza DS17HV Servos.

Requires

• 7+ Channel computer transmitter.
• 6S 1300mAh - 1500mAh 45C+ Li-Po Battery.
• 5+ Channel Serial-Capable receiver.
• 6S Li-Po capable battery charger.

? STOP: Before continuing, visit the Flex Innovations Wiki support site for the latest product updates, feature changes, manual addendums, and firmware changes for the Mamba 10 G2 and Aura 8 AFCS. Links: wiki.flexinnovations.com/wiki/Mamba10 and wiki.flexinnovations.com/wiki/Aura.

Specifications

Dimensions:

• Wing Area: 691.3 sq. in (44.6 dm2)
• Weight (RTF with 6S 1500mAh battery): 54.0 oz (1540g)
• Wingspan: 43.4 in (1102mm)
• Length: 40.7 in (1033mm)

Recommended Battery: 1300-1500mAh 6S 45C+ Li-Po

Replacement Parts Listing

Optional Items

Completion Items

• ✅ INSTALLED!: Potenza 20-3D 600 Kv Brushless Outrunner Motor (FPZM10203D)
• ✅ INSTALLED!: ZTW 50A ESC with 7.4V/5A SBEC (ZTW50AM10G2)
• ✅ INSTALLED!: Potenza DS17 High Voltage Digital Servo (FPZDS17HV)
• ✅ INSTALLED!: Aura 8 Advanced Flight Control System (FPZAURA08)
• ✅ INCLUDED!: Flex 12 x 5E Wood Propeller
• ❓ NEEDED TO COMPLETE: 6S 1500mAh 22.2V 45C Li-Po (FPZB15006S45)
• ❓ NEEDED TO COMPLETE: 6S 22.2V 1300-1500mAh 45C+ Li-Po
• ❓ NEEDED TO COMPLETE: 7+ Channel Computer Transmitter
• ❓ NEEDED TO COMPLETE: Serial-Capable Receiver

Battery Charging Guidelines

⚠️ WARNING: FOLLOW ALL INSTRUCTIONS PROVIDED BY YOUR BATTERY AND CHARGER MANUFACTURER. FAILURE TO COMPLY CAN RESULT IN FIRE.

Assembly can be completed in under an hour. It is advisable to charge your battery beforehand. Flex Innovations recommends using an advanced Li-Po balancing charger, such as the ISDT D2 200W, for optimal performance and lifespan. The Potenza 6S 1500mAh 45C Li-Po is recommended for the Mamba 10 G2, featuring an EC3 connector for easy use.

Special Language Definitions

These terms indicate potential harm levels:

• NOTICE: Procedures that may cause physical property damage with little or no injury.
• CAUTION: Procedures that may cause physical property damage and a possibility of serious injury.
• WARNING: Procedures that may cause property damage, collateral damage, and serious injury, or a high probability of serious injury.

⚠️ WARNING AGES 14+: This product is not intended for use by children under 14 years without direct adult supervision.

ATTENTION: Read the entire instruction manual before operating. Incorrect assembly or operation can lead to product damage, personal property damage, or serious/fatal injury. Instructions, warranties, and collateral documents are subject to change at Flex Innovations, LLC's discretion. For the latest product literature, visit www.flexinnovations.com.

Important Information Regarding Warranty

Please read the Warranty and Liability Limitations section before building. If you are not prepared to accept the liability associated with the product's use, return it immediately in new and unused condition to the place of purchase.

Safety Warnings and Precautions

1. Read and follow all instructions and warnings in this manual before assembly, setup, or use to ensure correct operation and avoid damage or serious injury.
2. This model is a sophisticated hobby product, not a toy. Operate with caution and common sense. Basic mechanical ability is required. Failure to operate responsibly could result in injury or damage.
3. Assemble the model strictly according to these instructions. Do not alter or modify the model, as this may render it unsafe or un-flyable. Ensure the airworthiness of the model.
4. Inspect and check the model and all components for correct operation before every flight.
5. If you are an inexperienced pilot or new to high-performance models, seek assistance from an experienced pilot at an R/C club. The Academy of Model Aeronautics (AMA) can provide information on clubs in your area.
6. Keep the propeller area clear of loose clothing, jewelry, long hair, or tools to prevent entanglement. Keep hands and body parts away from the propeller to avoid injury.
7. Never fly in moisture or submerge the airplane or its electronic components in water, as this can cause permanent damage or intermittent failures.

Low Voltage Cutoff

Li-Po batteries have a nominal voltage of 3.7v per cell, reaching 4.2v when fully charged. Discharging below 3.0v per cell can cause damage and reduce capacity. For best battery life, set a timer to land with approximately 15% capacity remaining.

The ZTW 50A ESC features a low voltage cutoff (LVC) to protect the battery. When the battery voltage drops below 3.0V per cell (average), the ESC will cut motor power but maintain power to servos for a safe landing. If the motor power rapidly decreases during flight, land immediately.

Main Landing Gear Installation

Required Tools and Fasteners: #2 Phillips Screwdriver, (4) M3x12 self-tapping Phillips head cap screws

1. Insert the landing gear assembly into the bottom fuselage slot, ensuring the gear sweeps forward.
2. Install the cover plate over the landing gear slot and secure with the four M3x12 screws.

Tailwheel Installation

Required Tools and Fasteners: #2 Phillips Screwdriver, (3) M3x12 self-tapping Phillips head cap screws

1. Insert the tailwheel assembly into the rudder slot, ensuring it sweeps backward.
2. Install the cover plate over the tailwheel slot and secure with the three M3x12 screws.

Horizontal Stabilizer Installation

Required Tools and Fasteners: #1 Phillips Screwdriver, Needle Nose pliers, Clear Tape (4 strips)

1. Insert the horizontal stabilizer tube into the fuselage and center it.
2. Slide the left and right stabilizer halves onto the tube. Ensure the control horn faces the belly and the elevator joiner tabs are indexed correctly. Do not force the stabilizer.
3. Apply four pieces of clear tape to the joint between the stabilizer and plastic mounts, covering both top and bottom.
4. Disassemble the ball link from the elevator pushrod and re-assemble it into the inner hole of the elevator control horn. Do not use thread locker.

Aura 8 AFCS

The Aura 8 AFCS (Advanced Flight Control System) is pre-installed and pre-programmed, simplifying setup. This 3-axis gyro enhances flight stability, making the Mamba 10 G2 feel like a larger aircraft, especially in wind, without interfering with pilot control. The Aura 8 comes with pre-configured Flight Modes (dual rates, expos, gyro settings) as a starting point. No transmitter dual rates or expos are needed. Refer to the Transmitter Configuration Guide for specific transmitter programming.

For the latest Aura-related information, visit wiki.flexinnovations.com/wiki/Aura.

Description of Pre-Loaded Aura Flight Modes

• Mode 1 (Sport): Low gains, tuned for high-speed aerobatics. Low rates and exponential for comfortable flight.
• Mode 2 (High Speed 3D): Moderate gains, tuned for high-speed 3D flight. Maximum rates and exponential for comfortable flight.
• Mode 3 (Slow Speed 3D): Highest gains, tuned for slow-speed 3D flight only. Maximum rates and exponential for comfortable flight. Note: Gyro oscillation may occur at mid-to-high speeds; do not fly in this mode at these speeds.

NOTE: Rudder stick movement will also move ailerons and elevator. This is NORMAL pre-programmed mixing.

Adjustments to rates and expo should be made via the Aura. Gain adjustments can only be made through the Aura.

Transmitter Setup

⚠️ WARNING: DO NOT ATTEMPT RADIO SETUP WITH PROPELLER INSTALLED. INADVERTENT POWER UP COULD CAUSE DEATH OR SERIOUS INJURY.

Transmitter setup differs when using Aura. Start with a new, reset model memory and make ONLY the changes shown in the Transmitter Configuration Guide.

Transmitter Configuration Guide

¹ JR customers should use JR XBUS Mode A. ² If using Futaba, leave reversing at default and reverse if needed after testing. Always test throttle with the prop removed. ³ A safe starting time; actual flight time is typically 4-6 minutes.

The Mamba 10 G2 has a high roll rate. If it feels too high, reduce aileron end points by approximately 20%.

For other transmitter brands, visit wiki.flexinnovations.com/wiki/Aura/HitecSbusUse.

Connecting Battery/Arming ESC

Follow these procedures to safely power up your model after binding. Ensure the propeller is removed unless powering up for flight.

1. Turn on the transmitter. Lower the throttle stick and throttle trim to their lowest settings. Wait for the transmitter to indicate the radio signal is broadcasting.
2. Ensure aileron, elevator, and rudder gimbals are centered.
3. With the aircraft on a solid surface, connect the battery to the ESC. Wait for the motor to emit initialization tones.
4. The ESC will emit a final tone sequence, indicating it is armed and ready for throttle input.

CAUTION: Always connect the battery when the throttle stick and throttle trim are in the idle/cut-off position.

WARNING: When making adjustments to linkages, transmitter settings, or the Aura 8 flight control system, remove the propeller to guard against accidental spool up.

WARNING: Hold the aircraft securely when connecting the battery. Ensure the propeller is clear of all objects.

Receiver Installation/Servo Connections

Choosing a Receiver

Aura auto-detects modern serial receiver connections. Use only a serial receiver or a Spektrum Remote Receiver. Examples include:

• Spektrum Remote Receiver(s) - SPM9645, SPM9745 (QTY: 1 or 2)
• Spektrum SRXL – SPMAR8010T, SPMAR9030T
• Spektrum SRXL2 – SPM4651T, SPM4650
• Futaba S.Bus - Futaba R7008SB, R2001SB, R6202SBW
• Hitec S.Bus - Optima SL, Maxima SL
• FrSky S.Bus - RX4R, RX6R
• Graupner HoTT (Sum D of 8) – GR12L, GR16L
• JR XBus (Mode A & Mode B) – RG012BX, RG613BX, RG821BX
• Jeti EX-Bus – REX10, R9 EX, REX6

An PPM receiver may be connected to Port B, but Aura will not auto-detect; setup requires the Aura Config Tool.

DEFAULT AURA CONNECTIONS

• S1 - Throttle
• S2 - Bottom Left Aileron
• S3 - Top Left Aileron
• S4 - Bottom Right Aileron
• S5 - Top Right Aileron
• S6 - Elevator
• S7 - Rudder
• S8 - (Empty)
• Port B - Serial Receiver Input
• Mini Port A&B - Spektrum Remote Receiver Inputs

Connecting Your Receiver to Aura

Spektrum Remote Receivers

Connect to Aura Mini Port A using the provided cable. A second remote receiver can be connected to Aura Mini Port B for redundancy.

Serial Receivers

Connect your serial receiver to Aura Port B using the provided male-to-male cable, ensuring correct polarity.

Note: The Spektrum 4651T receiver requires a specific cable available from Flex Innovations.

Note: For Futaba S.Bus, use the correct S.Bus port; S.Bus2 is not supported. Refer to manufacturer instructions.

Note: When using Spektrum SRXL, connect remote receivers to the Spektrum receiver, not Aura.

Binding Your Receiver

Follow your transmitter and receiver manufacturer's instructions for binding.

Aura 8 Auto-Detect

After binding and connecting, Aura performs an Auto-Detect process, indicated by sweeping LEDs. Verify Aura is on and receiving data by checking the LEDs:

• Ready-To-Fly: Solid Orange LED (Aura On/Calibrated), Solid Green LED (Aura receiving Valid data).
• Possible Errors: Flashing Orange LED (Aura Moved During Power Up), No Green LED (Aura NOT receiving data).

ESC Throttle Calibration

Calibrate the ESC throttle range to match your transmitter stick motion. NOTE: Perform with propeller and spinner removed.

1. Power on transmitter, disable throttle hold/kill switches, set throttle stick to full throttle, and lower throttle trim to minimum.
2. Connect the flight pack to the Mamba 10 G2.
3. Listen for the ESC initialization tones (approx. 2 seconds, then two tones).
4. Pull the throttle stick back to idle.
5. Listen for the ESC arming tones.

The ESC throttle range is now calibrated and stored.

Main Wing Installation

Required Tools and Fasteners: #1 & #2 Phillips Screwdrivers, (4) M2x6mm self-tapping Phillips head screws, (1) M3x70mm machine Phillips head screw, (8) M3x12mm self-tapping Phillips head screws

1. Dry fit the four cabane struts into the wing and fuselage mounts, noting longer rods are for the rear and shorter rods for the front.
2. Align cabane screw holes and secure to the upper mounts in the top wing with four M2x6mm screws. Insert interplane struts into fuselage lower mounts and mark depth.
3. Remove the wing. Wrap low-tack masking tape around the strut at the marked depth. Roughen the lower portion of each strut with 150-grit sandpaper. Remove tape and clean struts and mounts with isopropyl alcohol.
4. Glue cabane struts into the fuselage lower mounts using 15-minute epoxy. Ensure they are fully seated and clean excess epoxy.
5. Once epoxy cures, unscrew the top wing from the cabane struts and set aside.
6. Locate the bottom wing and the two interplane struts.
7. Attach interplane struts to the bottom wing using four M3x12mm Phillips head cap screws. Ensure the logo on the strut is oriented outwards and upright on the bottom side.

Main Wing Installation (Continued)

8. Connect the aileron servo leads to the two servo extensions coming from the bottom of the fuselage. Connect the left wing servo to AIL L and the right wing servo to AIL R. Guide extensions inside the fuselage while mating the bottom wing.
9. Attach the bottom wing to the fuselage with the M3x70mm Phillips screw.
10. Re-attach the top wing to the cabane using the M2x6mm screws removed earlier.
11. Connect the upper wing servos to their respective extensions (AIL L for left, AIL R for right).
12. Attach the top wing to the interplane struts using four M3x12mm Phillips self-tapping screws.

Linkage Setup

Mechanically adjust control linkages for neutral surfaces with zero trim and sub-trim. Final trim adjustments may be needed in flight. Refer to the trimming section (page 17) for more details.

At the servo, use the Z-bend in the outermost hole for rudder/elevator, and the center hole for ailerons. At the control horn, use clevises for ailerons and ball links for rudder/elevator. The stock attachment is the outermost hole for ailerons/rudder and the innermost hole for the elevator.

ℹ️ NOTICE: The DS17HV servos have high resolution. Ensure servo arms are installed perpendicular to the servo case for even travel, especially on the rudder.

Crow (Air Brakes)

Crow is activated using channel 6 from your transmitter. It is mixed to return to neutral when the throttle is advanced to full. Futaba users may need to adjust mixing in Aura if plugging the ESC directly into the receiver. Visit the Wiki page for details: wiki.flexinnovations.com/wiki/Mamba10.

Control Direction Test

Verify proper control surface directions using the chart below. If controls are reversed, contact support@flexinnovations.com. Both Transmitter Control Direction Test and Flight Controller Sensor Direction Test must pass. DO NOT FLY if either test fails.

NOTE: Pre-configured rudder-to-aileron and rudder-to-elevator mixing is normal.

Flight Control Sensor Direction Test

Test the gyro system's response to movement. If any test fails, DO NOT FLY and contact support@flexinnovations.com. Perform tests in Mode 3 (higher gain) for visibility, then Mode 2 and other modes with gyro gains. Control surface deflections shown are exaggerated.

Propeller/Spinner Installation

Required Tools and Fasteners: #2 Phillips Screwdriver, 13mm Box Wrench, 2mm Hex Driver, (4) M2x8 Socket Head Cap Screws, M3x6mm machine screw

1. Place the prop adapter on the motor, ensuring it is fully seated.
2. Apply blue threadlock to the four M2x8 socket head cap screws and secure the prop adapter using the 2mm hex driver.
3. Install the propeller with the convex surface facing forward.
4. Slide the prop washer (widest face aft) onto the prop adapter, followed by the propeller nut. Tighten the nut fully.
5. Slide the spinner over the prop and prop shaft and secure with the M3x6mm machine screw.

ℹ️ NOTICE: Spin the motor by hand to ensure the prop and spinner spin smoothly and true.

Battery Installation

To achieve the correct Center of Gravity (CG), the flight battery must be placed behind the hatch opening. A removable battery tray is provided.

1. Push the battery latch tab to release the hatch. Lift the hatch from the front.
2. Loosen the thumb screw and slide the battery tray forward to remove it.
3. Install an adhesive-backed hook strip on the battery tray and a loop strip on the battery.
4. Place the battery on the tray and secure with the hook and loop strap.
5. Re-install the tray into the battery compartment, aligning rear tabs with fuselage sub-frame slots. Secure the tray with the thumb screw.
6. Reinstall the hatch and confirm the latch is engaged.

CAUTION: Keep limbs clear from the propeller when the battery is connected. The motor will apply significant voltage to counteract resistance, potentially damaging entangled objects.

WARNING: Remove the propeller when making adjustments to linkages, transmitter settings, or the Aura 8 flight control system to prevent accidental spool up.

Center of Gravity

The CG for the Mamba 10 G2 is located 2-13/32 to 2-9/16 inches (61 to 65mm) AFT of the LEADING EDGE of the BOTTOM WING. Measure by lifting the completed aircraft upright by the bottom wing.

Correct CG is crucial for successful flight. Incorrect CG can make the airplane difficult or impossible to control.

ℹ️ NOTICE: Measure CG with all components (batteries, servos, receiver, linkages, hardware, etc.) installed for accuracy.

Diagram showing CG measurement point on the wing, indicating 61-65mm from the leading edge, with a battery icon.

Pre-flight Checklist

Perform these checks before each flight:

1. Verify all control surfaces are properly hinged and in good working order. Check for loose hinges; apply thin CA if necessary.
2. Verify all hardware and aircraft parts are securely fastened, including those requiring blue thread lock.
3. Verify the battery is fully charged and in good condition. Avoid batteries with swollen cells or those that do not hold a full charge.
4. Verify the CG is correct and the battery is secured.
5. Ensure the Aura 8 is on and functioning properly. Power on the transmitter first, then the aircraft. Verify Aura calibration and valid radio source (solid orange + solid green LEDs).
6. Verify transmitter stick inputs result in proper control surface movements (see page 13) and Aura flight modes function correctly.
7. Verify aircraft movement results in proper Aura sensor corrections (see page 14).
8. Verify motor and ESC function. Point the aircraft safely, hold it firmly, advance throttle to full, then to idle. Check for unusual behavior.

AMA Safety Code

When flying, follow the guidelines set by the Academy of Model Aeronautics (AMA). Visit www.modelaircraft.org for their safety handbooks and information.

Flying Your Mamba 10 G2

Selecting a Flying Site

Choose a large, open field with short grass and generous overfly area. Avoid neighborhoods or parking lots. Ensure there are no houses, playgrounds, or other buildings in the overfly area that could be damaged.

Takeoff

Place the aircraft on the runway centerline, nose into the wind. Select Flight Mode 1, ensure the gyro kill switch is ON, and set throttle trim for smooth, low RPM. Advance throttle smoothly while maintaining directional control with rudder and slight back elevator. The aircraft should lift off gently before full throttle. Fly in Flight Mode 1 until trimmed, then explore other modes.

Flying

Climb to a safe altitude and trim the airplane for straight and level flight at 1/2 to 3/4 power. Try basic maneuvers and gradually explore the flight envelope. If unexpected control inputs or oscillations occur (e.g., after gain adjustments), use the gyro kill switch (CH7, Aux2) to turn off the gyro, land, and troubleshoot.

Landing

Allow adequate battery reserve. Select Flight Mode 1, slow the airplane, and align with the runway into the wind. Descend smoothly at proper airspeed. Close throttle fully near the ground and apply up elevator smoothly to arrest descent for a gentle touchdown.

⚠️ CAUTION: Flying in Mode 3 at high airspeeds can induce control surface oscillations and may cause a crash.

Trimming

For the first few flights, dedicate time to trimming. Fly at 2/3 power in any comfortable Flight Mode and trim for level flight. DO NOT CHANGE FLIGHT MODES. Land, adjust linkages or use Quick Trim, return trims/sub-trims to zero, and fly again. Repeat until the airplane flies hands-off, straight, and level.

Transmitter trim or sub-trim can cause trim shifts between flight modes. Mechanical trimming or Aura "Quick Trim" can eliminate this.

Aura Quick Trim

Aura's Quick Trim Mode allows for mechanical linkage adjustments during test flights. Aura learns transmitter trim values and applies them at power-up when quick trim is enabled. It can also be used before flying to center control surfaces.

1. Fly at 2/3 power in your preferred Flight Mode. Trim the aircraft and land. DO NOT CHANGE FLIGHT MODES.
2. Power off the Mamba 10 G2. Insert a bind plug into Aura Port S3 (remove the servo lead from S3). Ensure the transmitter is on, then re-power Aura to enter Quick Trim.
3. Wait 5 seconds for Aura initialization. Confirm Quick Trim mode by a slowly flashing Blue LED.
4. Remove the bind plug from Aura Port S3 to save trim settings. Re-install the servo. The Blue LED will flash quickly upon saving. Aura applies trims upon re-powering.
5. Power off the Mamba 10 G2 and center all transmitter control surface trims.
6. Re-power the Mamba 10 G2. Control surfaces should remain unchanged despite centered transmitter trims.
7. Switch between Flight Modes to confirm no trim changes occur.

NOTE: Quick Trim can be repeated for fine-tuning or after aircraft modifications. Ensure Aileron/Elevator/Rudder sub-trims are zero before starting Quick Trim.

Optional Wheel Pant Removal

Wheel pants are removable for lighter setups or rough fields. Two additional wheel collars are provided to retain wheels after removal.

Required Tools and Fasteners: #2 Phillips Screwdriver, 1.5mm hex driver, (2) wheel collars

1. Invert the airplane and remove the two wheel pant retaining screws. Slide wheel pants and tires off the axles.
2. Remove the wheel from the wheel pant and reinstall it on the axle.
3. Slide a wheel collar onto the axle with the shoulder (offset) side towards the wheel. Tighten the set screw.

TIP: Reinstall wheel pant collars and screws to prevent loss. Use blue thread locker on the wheel collar set screw for security.

Airframe Repairs

The Mamba 10 G2 is made of durable EPO foam and is repairable with most adhesives. Use epoxy for major repairs (e.g., broken fuselage) and CA glue for smaller repairs (e.g., cracked control surface). Odorless (foam-safe) CA is not required and not recommended as it cures slower and bonds weaker than regular CA.

ℹ️ NOTE: Avoid CA accelerant, as it can damage paint and weaken the bond. Be mindful of where CA is applied.

If a part is too damaged to repair, refer to the parts listing on page 3.

ℹ️ NOTICE: If a crash is imminent, reduce throttle to prevent further damage and lessen impact. Never let the propeller contact the ground under power.

CRASH DAMAGE IS NOT COVERED UNDER ANY PRODUCT WARRANTY.

Avoid leaving the airplane in direct sunlight when not flying, as excessive heat can damage the structure and UV damage can discolor decals.

Replacing Aileron Servos

Required Tools and Fasteners: #1 Phillips Screwdriver

1. Unplug the servo from the receiver.
2. Unscrew the servo arm from the servo and remove it.
3. Unscrew the two mounting screws holding the servo and remove the servo.

TIP: Plug a spare extension lead into the servo when removing to make routing the replacement servo lead easier.

Servicing the Power System

Required Tools and Fasteners: #2 Phillips Screwdriver, 13mm box wrench

1. Remove the propeller and spinner assembly from the motor.
2. Remove the four bolts holding the motor to the firewall using a #1 Phillips screwdriver. Disconnect the motor from the ESC.
3. To remove the ESC, unplug its lead from the receiver or Aura and the output leads from the motor.

Aircraft Troubleshooting Guide

Refer to the table below for probable causes and recommended solutions for abnormal situations. Contact support@flexinnovations.com if issues persist.

ℹ️ NOTICE: Unless specifically required, ALWAYS troubleshoot the airplane with the propeller removed.

Limited Warranty

Warranty Coverage: Flex Innovations warrants the product against defects in materials and workmanship for 45 days from the purchase date.

Outside of Coverage: This warranty does not cover damage from acts of God, accident, misuse, abuse, negligence, commercial use, improper use/installation/operation/maintenance, modification, non-compliance with regulations, shipping damage, or cosmetic damage.

Disclaimer: Flex disclaims all implied warranties, including warranties of merchantability and fitness for a particular purpose.

Purchaser's Solution: Flex will, at its option, service or replace any defective product. Proof of purchase is required.

Limitation of Liability: Flex is not liable for special, indirect, incidental, or consequential damages. Flex's liability shall not exceed the product's individual price.

Law: This warranty is governed by Florida law. It grants specific legal rights that may vary by state.

Questions & Assistance

Visit www.flexinnovations.com/flex-dealers for customer support.

Inspection or Services

Contact your regional Flex authorized reseller for inspection or service. Pack the product securely for shipping. Flex is not responsible for merchandise until it arrives and is accepted at their facility.

Warranty Requirements

Include your original sales receipt for warranty consideration. Shipping charges are the customer's responsibility to Flex, and Flex's responsibility from Flex back to the customer.

Compliance Information for the European Union

Declaration of Conformity: The Mamba 10 G2 Super PNP (Item Number: FPM4270A) conforms to EMC Directive 2004/108/EC, including standards EN 55022, EN 55024, EN 61000-3-2, EN 61000-3-3, EN 61000-6-3, and EN 61000-6-1.

Instructions for disposal of WEEE by users in the European Union

This product must not be disposed of with other waste. Users are responsible for handing over waste equipment to designated collection points for recycling to conserve natural resources and protect human health and the environment. Contact your local city office, household waste disposal service, or place of purchase for recycling information.

Building and Flying Notes

A simple line drawing of the biplane from a top-down view is present on this page.