Heli-Max HMXE0839 - Manual (Page 4)

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● Do not alter or modify the model. Doing so may result in an unsafe or un-
fl yable model.
● When and if repairs are necessary, you must correctly install all components
so that the model operates properly on the ground and in the air. Please check
the operation of the model before every fl ight to insure that all equipment is
operating and that the model has remained structurally sound. Be sure to
check linkages or other connectors often and replace them if they show any
signs of wear or fatigue.
battery warnings
Battery Warnings and Usage Guidelines
Please read and understand the following regarding the usage of Li-Po batteries.
● Through the use of the included LiPo battery you have assumed all risk and
responsibility regarding a LiPo battery and its use.
● ALWAYS unplug your battery from either the charger or helicopter after use.
NEVER store your helicopter with the battery plugged into the helicopter.
● Do not attempt to charge your battery if it becomes swollen or hot.
● It’s best to store your batteries charged and at room temperature. Storing a
fully discharged battery may cause irreversible damage to the battery.
● Never disassemble, puncture or modify the battery pack in anyway.
● Never allow the battery temperature to exceed 150° F [65° C].
● If your battery begins to swell or “puff” during charge or discharge or becomes
damaged in anyway, stop using it and contact Hobby Services at 217-398-
0007 to learn the proper way to dispose of it.
● Keep track of you batteries at all times.
Charge Warnings
● Only use the included charger with the included LiPo battery. Do not attempt to
use the provided charger with NiCd, NiMH or batteries with other chemistries.
● Do not leave the charger unattended while in use and always charge your
batteries on a fi re-resistant surface.
● Disconnect the battery and remove input power from the charger immediately
if either becomes hot!
● Do not allow water or other foreign objects to enter the charger. Keep the
charger away from moisture and do not submerge in water. Do not block the
air intake holes of the charger; this could cause the charger to overheat.
● Please keep all electronic components out of the reach of children!