ഇ-ഫ്ലൈറ്റ് 50-60cc 90-ഡിഗ്രി ടെയിൽ റിട്രാക്റ്റ് P-51 (EFLG750) ഇൻസ്ട്രക്ഷൻ മാനുവൽ

1. ആമുഖം

This manual provides detailed instructions for the installation, operation, and maintenance of your E-flite 50-60cc 90-Degree Tail Retract, model EFLG750. This unit is specifically designed for P-51 model aircraft in the 50-60cc class. Please read this manual thoroughly before installation and use to ensure proper function and safety.

2. സുരക്ഷാ മുൻകരുതലുകൾ

• Always disconnect the power source from your aircraft before performing any installation, maintenance, or adjustments to the retract unit.
• Ensure all wiring connections are secure and correctly polarized to prevent damage to the retract unit or receiver.
• Keep fingers and loose clothing clear of moving parts during operation to avoid injury.
• Verify that the retract unit operates smoothly and without binding before flight.
• This product is intended for users aged 14 years and older. Adult supervision is recommended for younger users.

3. പാക്കേജ് ഉള്ളടക്കം

എല്ലാ ഘടകങ്ങളും ശ്രദ്ധാപൂർവ്വം അൺപാക്ക് ചെയ്ത് ഇനിപ്പറയുന്ന ഇനങ്ങൾ ഉൾപ്പെടുത്തിയിട്ടുണ്ടെന്ന് ഉറപ്പാക്കുക:

• E-flite 50-60cc 90-Degree Tail Retract Unit (EFLG750)
• ടെയിൽ വീൽ അസംബ്ലി
• മൗണ്ടിംഗ് സ്ക്രൂകൾ (4x)
• Hex Wrenches (2x)
• വയറിംഗ് ഹാർനെസ്

Image 1: Contents of the E-flite 50-60cc 90-Degree Tail Retract package. Shown are the main retract mechanism with wiring, a tail wheel, four mounting screws, and two hex wrenches for installation.

4. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും

Follow these steps for proper installation of the tail retract unit into your P-51 model aircraft:

1. മൗണ്ടിംഗ് ലൊക്കേഷൻ തയ്യാറാക്കുക: Ensure the tail retract mounting area in your aircraft fuselage is clean and free of debris. The mounting surface should be flat and reinforced as per your aircraft's design.
2. Mount the Retract Unit: Position the EFLG750 retract unit into the designated bay. Secure it using the provided mounting screws. Ensure the unit is aligned correctly for the tail wheel to retract and extend without obstruction.
3. Install the Tail Wheel: Attach the tail wheel assembly to the retract strut. Use the appropriate hex wrench to tighten any set screws, ensuring the wheel spins freely but is securely fastened.
4. വയറിംഗ് ബന്ധിപ്പിക്കുക: Connect the retract unit's wiring harness to an available channel on your aircraft's receiver or a dedicated retract controller. Refer to your receiver/controller manual for specific channel assignments. Typically, a dedicated gear channel is used.
5. പ്രാരംഭ പരിശോധന: Before securing all access panels, perform an initial test. Power on your transmitter and receiver. Operate the gear switch to cycle the retract unit. Observe for smooth extension and retraction. Adjust linkages or mounting if any binding occurs.
6. Adjust Endpoints: If your radio system allows, adjust the servo travel endpoints for the retract channel to ensure the unit fully extends and retracts without over-stressing the mechanism.

5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

The E-flite EFLG750 tail retract unit operates via a standard servo channel on your radio control system. Once installed and configured:

• വിപുലീകരണം: Move the assigned gear switch on your transmitter to the 'down' or 'extended' position. The tail wheel will deploy to its operational position.
• പിൻവലിക്കൽ: Move the assigned gear switch on your transmitter to the 'up' or 'retracted' position. The tail wheel will retract into the fuselage.
• Ensure the aircraft is stationary or at a very low speed during ground tests to prevent damage.
• Always perform a pre-flight check to confirm proper retract operation before each flight.

6. പരിപാലനം

Regular maintenance will prolong the life and ensure reliable operation of your retract unit:

• പരിശോധന: Periodically inspect the retract unit for any signs of wear, damage, or loose fasteners. Check the wiring for fraying or damage.
• വൃത്തിയാക്കൽ: Keep the retract mechanism clean from dirt, dust, and debris. Use a soft brush or compressed air to remove foreign particles. Avoid using harsh chemicals.
• ലൂബ്രിക്കേഷൻ: Lightly lubricate pivot points and moving parts with a dry lubricant or a small amount of silicone grease if necessary. Avoid over-lubrication, which can attract dirt.
• വീൽ ചെക്ക്: Ensure the tail wheel rotates freely and is not binding. Check the tire for wear or damage.

7. പ്രശ്‌നപരിഹാരം

If you encounter issues with your EFLG750 retract unit, consider the following:

• Retracts Not Operating:
  • Check power supply to the receiver/controller.
  • Verify all wiring connections are secure and correctly plugged into the receiver/controller.
  • Ensure the transmitter's gear switch is functioning correctly and assigned to the correct channel.
  • Inspect for any physical obstructions preventing movement.
• Partial Extension/Retraction:
  • Check for binding in the mechanism or strut. Clean and lubricate if necessary.
  • Adjust servo travel endpoints on your transmitter to ensure full range of motion.
  • Verify adequate power supply; low voltage can affect performance.
• പ്രവർത്തന സമയത്ത് അമിതമായ ശബ്ദം:
  • Inspect for loose components or screws.
  • Check for debris within the mechanism.
  • Ensure the unit is not binding against the airframe structure.

8 സ്പെസിഫിക്കേഷനുകൾ

9. വാറൻ്റിയും പിന്തുണയും

E-flite products are manufactured to high standards. For warranty information, technical support, or service inquiries, please contact Horizon Hobby, the manufacturer, directly. Retain your proof of purchase for warranty claims. Contact details can typically be found on the manufacturer's official webസൈറ്റ് അല്ലെങ്കിൽ ഉൽപ്പന്ന പാക്കേജിംഗ്.

നിർമ്മാതാവ്: ഹൊറൈസൺ ഹോബി

Webസൈറ്റ്: www.horizonhobby.com