HSD viperjet User Manual

ViperJET

75 mm EDF

WARNING: Read this instruction manual entirely to become thoroughly familiar with the features of the product before

operating.

Failure to operate the product correctly can result in damage to the product or personal property and it can cause serious injury.

This is a sophisticated hobby product.It must be operated with caution, common sense, and requires some basic mechanical ability.Failure to operate this product in a safe and responsible manner could result in physical injury or damage to the product or other property.This product is

not intended for use by children without direct adult supervision.Do not use with incompatible components or alter this product in any way

contrary to the instructions provided by HSD HOBBY LTD. This manual contains instructions for safety,operation and maintenance.It is

essential to read and follow all the instructions and warnings in the manual prior to assembly,setup or use, in order to correctly operate the

product and/or avoid damage or serious injury.

14+

AGE RECOMMENDATON:

Not for children under 14 years

of age

.This is not a toy.

As the user of this product, you are solely responsible for operating it in a manner that does not endanger yourself and/or others or result in damage



to the product and property of others.

Always keep a safe distance, in all directions, around your model to avoid collisions or injury.This model is controlled by a radio signal subject to interference from many sources outside of your control; interference can cause momentary loss of control.

Always operate your model in open spaces away from full-size vehicles,traffic and people.

Always carefully follow directions and warnings for this model, and any optional support e



quipment (i.e., chargers, rechargeable battery packs, etc).



Always let parts cool down, after use, before touching or to use again.



Always keep all chemical, small and electric parts, out of children's reach.



Always avoid water exposure to all equipment that is not specifically designed for this purpose as moisture causes damage to electrics.



Never operate your model with low transmitter batteries.



Always keep aircraft in sight and under control.



Always keep the transmitter on for as long as the aircraft is in use.



Always remove batteries after use.



For your safety, do not touch moving parts.



Never operate aircraft with damaged wires. Always ensure failsafe is properly set before flying.

Charging Warnings

CAUTION

All instructions and warnings must be followed exactly

Mishandling of Li

Po batteries can result in a fire

personal injury

and/or

property damage

• By handling,charging, or using the included Li-Po battery,you assume all risks associated with lithium batteries.

•

at any time

the battery begins to balloon or swell, discontinue use

immediately. If charging or discharging, discontinue and disconnect.

Continuing to use, charge, or discharge a battery that is ballooning or swelling can result in a fire.

• Always disconnect the battery after charging,and let the charger cool

between charges.

• Always consistently monitor the temperature of the battery pack while charging.

• Never attempt to dismantle or alter the charger.

• Never allow minors under the age of 14 to charge battery packs.

• Never discharge Li-Po cells to below 3V under load.

• Never cover warning labels with hook and loop strips.

• Never leave charging batteries unattended.

• Never charge batteries over recommended levels.

• Never charge batteries in extremely hot or cold places.

• Do not store battery or aircraft in a car or direct sunlight. If stored in a hot car,the battery can catch fire or be damaged.

• Always store the battery at room temperature in a dry area for best results.

•

ONLY USE A CHARGER SPECIFICALLY DESIGNED TO CHARGE LI-PO BATTERIES.

Failure to charge the battery with a compatible

charger may cause fire, resulting in personal injury and/or property damage.

Safety Precautions and Warnings

NOTICE

Thank you for purchasing

this HSD product

. Please read this manual carefully before operating this plane. We hope this manual is useful

in guiding you through the installation and adjustment of the plane so that you may successfully fly it.

Each product from HSD has unique functions that users will need to fully grasp step by step as you will complete the assembly. It is necessary to assemble and test the product strictly in accordance with HSD's standards.

Meaning of Special Language:

The following terms are used throughout the product manual to indicate various levels of potential harm when operating this product:

NOTICE: If procedures are not properly followed, the risk of physical property damage AND a possibility of serious injury are likely.

CAUTION: If procedures are not properly followed, the risk of physical property damage AND a possibility of serious injury are likely.

WARNING: If procedures are not properly followed, the risk of physical property damage AND a possibility of serious injury are likely.

CONTENTS

Specifications

Assembly

Box Content

Control Horn and Servo Arm Settings

Control Direction Test

Clevis Installation

Control Surface Centering

Accessories

Troubleshooting

Flight Precaution

Pre-flight Check

Battery Installation

Throttle Range Setting

CG Configuration

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Box Contents

1100mm

969mm

4S 1250g

6S 1450g

Specifications

Brushless Outrunner Motor

3060/2600KV (4S)

3060/2000KV (6S)

Hobbywing 60A Pro BrushlessESC (2-6S)

Six analog 9g servos

Battery:

4S 2200mAh-3300mAh 40C Li

6S 2200mAh-3300mAh 40C Li

Radio System: 2.4GHz 4CH

Transmitter and Receiver

75mm

Installed

Required to Complete

Attention

EDF jets r equire Li-PO batteries with a h igh discharge rating (C rat ing) for increased safety and

optima l performance. We recommend using Li- Po batteries with a minimum of 40 C or above.

Assembly

Assembly is now complete.

and bolts are secure and firmly in

place before proceeding to the next pages.

PA 3*15MM 1p cs PA 3*18MM 1p cs

PA 2.6* 6MM 1pc s PA 3*5M M 2pcs

PA 2.6*6MM 2 pcs

M3*3MM 1 pcs

PA 2.6*6MM 4 pcs

Fix ed with s cre ws

Connect the servo link and fix the screws

Make sure that all screws

+ 9 hidden pages

HSD viperjet User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual