Battery Safety - Pytes HV48100 User Manual

temperature and humidity and is protected from dust and condensation.
Keep the installation and operating environments of the equipment within the allowed ranges.
Otherwise, its performance and safety will be compromised.
Do not install, use, or operate outdoor equipment and cables (including but not limited to
moving equipment, operating equipment and cables, inserting connectors to or removing
connectors from signal ports connected to outdoor facilities, working at heights, performing
outdoor installation, and opening doors) in harsh weather conditions such as lightning, rain,
snow, and level 6 or stronger wind.
Do not install the equipment in an environment with dust, smoke, volatile or corrosive gases,
infrared and other radiations, organic solvents, or salty air.
Do not install the equipment in an environment with conductive metal or magnetic dust.
Do not install the equipment in an area conducive to the growth of microorganisms such as
fungus or mildew.
Do not install the equipment in an area with strong vibration, noise, or electromagnetic
interference.
Ensure that the site complies with local laws, regulations, and related standards.
Ensure that the ground in the installation environment is solid, free from spongy or soft soil,
and not prone to subsidence. The site must not be located at a low-lying land prone to water
or snow accumulation, and the horizontal level of the site must be above the highest water
level of that area in history.
Do not install the equipment in a position that may be submerged in water.
If the equipment is installed in a place with abundant vegetation, in addition to routine weed-
ing, harden the ground underneath the equipment using cement or gravel.

1.4 Battery Safety

DANGER
Do not connect the positive and negative poles of a battery together. Otherwise, the battery
may be short circuited. Battery short circuits can generate high instantaneous current and
releases a large amount of energy, which may cause battery leakage, 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.
There is a risk of fire or explosion if the model of the battery in use or used for replacement is
10