Pytes E-Box Series User Manual page 15

smoke, flammable gas release, thermal runaway, fire, or explosion. To avoid battery short
circuits, do not maintain batteries with power on.
Do not expose batteries at high temperatures or around heat sources, such as scorching
sunlight, fire sources, transformers, and heaters. Battery overheating may cause
leakage, smoke, flammable gas release, thermal runaway, fire, or explosion.
Protect batteries from mechanical vibration, falling, collision, punctures, and strong
impact. Otherwise, the batteries may be damaged or catch fire.
To avoid leakage, smoke, flammable gas release, thermal runaway, fire, or explosion, do
not disassemble, alter, or damage batteries, for example, insert foreign objects into
batteries, squeeze batteries, or immerse batteries in water or other liquids.
Do not touch battery terminals with other metal objects, which may cause heat or
electrolyte leakage.
A battery is an enclosed system and will not release any gases under normal operations.
If a battery is improperly treated, for example, burnt, needle-pricked, squeezed, struck by
lightning, overcharged, or subject to other adverse conditions that may cause battery
thermal runaway, the battery may be damaged or an abnormal chemical reaction may
occur inside the battery, resulting in electrolyte leakage or production of gases such as
CO. To prevent fire or device corrosion, ensure that flammable gas is properly exhausted.
The gas generated by a burning battery may irritate your eyes, skin, and throat. Take
protective measures promptly.
Install batteries in a dry area. Do not install them under areas prone to water leakage,
such as air conditioner vents, ventilation vents, feeder windows of the equipment room,
or water pipes. Ensure that no liquid enters the equipment to prevent faults or short
circuits.
After unpacking batteries, place them in the required direction. Do not place a battery
upside down or vertically, lay it on one side, tilt it, or stack it. Ensure that the batteries do
not fall or get damaged. Otherwise, they will need to be scrapped.
Tighten the screws on copper bars or cables to the torque specified in this document.
Periodically confirm whether the screws are tightened, check for rust, corrosion, or other
foreign objects, and clean them up if any. Loose screw connections will result in
excessive voltage drops and batteries may catch fire when the current is high.
Shanghai Pytes Energy Co., Ltd