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Page 2 of 9 pages 

Neptune V2

 

TABLE OF CONTENTS 

Important safety precautions   .................................   2 

Special features of this Neptune V2 ARF ...............   3 

Warranty, liability waiver, and return policy   .........   3 

Specifications .........................................................  3 

Parts List  ................................................................  4 

     

Assembly instructions   ......................................   4 

Setup and adjustments   .....................................   8 

Preparation for transport and field setup   ..........   8 

Preflight checks   ...............................................   8 
 

IMPORTANT SAFETY PRECAUTIONS 

TO PROTECT YOUR MODEL, YOURSELF & OTHERS 

1.

 

This product should not be considered a toy, but rather a sophisticated, working model that functions much like a full-scale 
airplane. Because of its performance capabilities, this product, if not assembled and operated correctly, could cause injury to you 
or spectators and damage to property. Maxford USA provides you with a high-quality, thoroughly tested model airplane kit with 
assembly instructions. However, the quality and capabilities of your finished model airplane depend on how you build it, and your 
safety depends on how you use and fly it. Any testing or flying of this model airplane is done entirely at your own risk. 

2.

 

Assemble the model airplane according to these instructions. We recommend that you do not alter or modify the model, as doing 
so may result in an unsafe or unworkable model. In a few cases the instructions may differ slightly from the photos; in those 
instances the written instructions should be considered as correct. If you have any question or concern about these instructions, 
before you proceed with assembly of this product, contact us at (562) 529-3988, Monday through Friday, except national holidays, 
between 8:30 AM to 5 PM Pacific time. 

3.

 

It is your responsibility to install the R/C system and other components in such a way that this model airplane passes all applicable 
safety/range tests and that the power system and controls operate smoothly and correctly. 

4.

 

Recheck the operation of this model airplane before every flight to ensure that all equipment is still operating correctly and that 
the model has remained structurally sound. Also, before every flight check all clevises and other connectors; do not fly without 
replacing any that you find damaged or defective. 

5.

 

If you are not an experienced R/C pilot or have not flown this type of model before, we recommend that you get the assistance of 
an experienced R/C pilot. 

6.

 

Throughout the lifetime of this model, use only the Maxford USA-recommended or same-sized engine or equivalent electric 
power system and a new or well-maintained R/C radio system and batteries recommended by the maker of the engine (or motor) 
and radio system. 

7.

 

LITHIUM BATTERY HANDLING & USAGE: WARNING!!    If you use LiPo batteries, read the battery’s instruction sheet or 
on-line information. Failure to follow all instructions could result in permanent damage to the battery, its surroundings, and bodily 
harm! If you crash this model airplane, check for battery damage. Do NOT use or charge a damaged Li-Po battery.

ONLY use a Li-Po approved charger. 

(NEVER use a NiCd/NiMH charger!) 

ALWAYS set the charger’s output to match the battery’s 

voltage and mAh ratings. 

ALWAYS charge through the battery’s “charge” connector.   

(NEVER charge through the “discharge” leads.) 

ALWAYS charge in a fireproof location. 
NEVER place on combustible materials or leave unattended 

during charge or discharge. 

NEVER charge a LiPo battery in excess of 4.2V per cell. 
NEVER discharge a LiPo battery below 2.5V per cell. 
NEVER allow battery temp. to exceed 150° F (65° C). 
NEVER charge at a current greater than 1C (for example, in 

the case of a 900 mAh battery, that’s 0.9 amps). 

NEVER trickle charge. 
NEVER disassemble or modify pack wiring in any way or 

puncture cells. 

KEEP BATTERIES OUT OF CHILDREN’S REACH 

8.

 

While this kit has been flight-tested to meet or exceed our rigid performance and reliability standards in normal use, if you plan to 
perform any extremely high-stress flying, such as racing or advanced aerobatics, or if you plan to install a larger engine (or motor) 
than specified, you (the buyer or user of this product) are solely responsible for taking any and all necessary steps to reinforce the 
high-stress points and/or substitute hardware that is more suitable for such increased stresses. 

9.

 

This model includes fiberglass and carbon-fiber reinforced plastic parts that may require some cutting or sanding. Carbon-fiber 
and fiberglass dust may cause eye, skin and respiratory tract irritation. If you ever grind, drill or sand such parts, always wear 
safety goggles, a particle mask and rubber gloves; never blow into such a part to remove fiberglass or carbon-fiber dust, as the 
dust may blow back into your eyes. 

Summary of Contents for Neptune V2

Page 1: ...has a carbon fiber wing rod in place of the V1 s wooden wing joiner The V2 s two aileron servos are now located safely inside the fuselage mounted near the center of the wing A special new compartmen...

Page 2: ...f model before we recommend that you get the assistance of an experienced R C pilot 6 Throughout the lifetime of this model use only the Maxford USA recommended or same sized engine or equivalent elec...

Page 3: ...eceipt of your purchase by calling 562 529 3988 Monday through Friday except holidays between the hours of 8 30 AM and 5 PM Pacific time During this telephone conversation and with your support we wil...

Page 4: ...her reinforce their airplanes against long term vibration and hard landings by applying 30 minute epoxy to all accessible points of contact between the fuselage formers and the fuselage s sides if you...

Page 5: ...penings to fit your servos by adding wooden spacers or by routing out the wing s aileron servo openings 14 Attach a supplied quick connector to each of the servo arms and secure each quick connector o...

Page 6: ...ceably thickened make certain the horizontal stabilizer is aligned parallel to the bottom of the fuselage and to the wing saddle then apply enough masking tape to securely hold the vertical stabilizer...

Page 7: ...s carbon fiber tube by filling this gap with 5 minute epoxy Shoe Goo or ZAP A DAP A GOO II 38 If you are using a glow engine maximize the supplied fuel tank s usable capacity by installing its vent l...

Page 8: ...l flights set all linkages for near max possible deflections then soften the aileron s and elevator s control throws by applying 60 exponential use 30 exponential for the rudder Initial settings if yo...

Page 9: ...ford USA RC Model Mfg Inc is a rapidly growing importer and distributor of radio control model airplanes Our mission is to provide better RC products and services for our customers To help us offer qu...

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