Mitsubishi Electric M70V Series, Connection Manual

Page: 237 / 250

Appendix 3 Restrictions for Lithium Batteries
MITSUBISHI CNC
212
Appendix 3.2 Products information data sheet (ER battery)
MSDS system does not cover the product used in enclosed state. The ER battery described in this section applies to that
product.
This description is applied to the normal use, and is provided as reference but not as guarantee.
This description is based on the lithium battery's (ER battery) hazardous goods data sheet (Products information data sheet)
which MITSUBISHI has researched, and will be applied only to the ER batteries described in the previous section "Restriction
for Packing".
(1) Outline of hazard
(2) First-aid measure
(3) Fire-fighting measure
(4) Measure for leakage
(5) Handling and storage
(6) Physical/chemical properties
Principal hazard and effect
Not found.
Specific hazard
As the chemical substance is stored in a sealed metal container, the battery itself is not
hazardous. But when the internal lithium metal attaches to human skin, it causes a
chemical skin burn. As a reaction of lithium with water, it may ignite or forms flammable
hydrogen gas.
Environmental effect
Not found.
Possible state of emergency
Damages or short-circuits may occur due to external mechanical or electrical pressures.
Inhalation
If a person inhales the vapor of the substance due to the battery damage, move the
person immediately to fresh air. If the person feels sick, consult a doctor immediately.
Skin contact
If the content of the battery attaches to human skin, wash off immediately with water and
soap. If skin irritation persists, consult a doctor.
Eye contact
In case of contact with eyes due to the battery damage, rinse immediately with a plenty
of water for at least 15 minutes and then consult a doctor.
Ingestion
If swallowed, consult a doctor immediately.
Appropriate fire-extinguisher
Dry sand, dry chemical, graphite powder or carbon dioxide gas
Special fire-fighting measure
Keep the battery away from the fireplace to prevent fire spreading.
Protectors against fire
Fire-protection gloves, eye/face protector (face mask), body/skin protective cloth
Environmental precaution
Dispose of them immediately because strong odors are produced when left for a long
time.
How to remove
Get them absorbed into dry sand and then collect the sand in an empty container.
Handlin
g
Cautions for safety
handling
Do not peel the external tube or damage it.
Do not dispose of the battery in fire or expose it to heat.
Do not immerse the battery in water or get it wet.
Do not throw the battery.
Do not disassemble, modify or transform the battery.
Do not short-circuit the battery.
Storage
Appropriate storage
condition
Avoid direct sunlight, high temperature and high humidity.
(Recommended temp. range: +5 to +35C
°
, humidity: 70%RH or less)
Material to avoid
Flammable or conductive material (Metal: may cause a short-circuit)
Appearance
Physical form
Solid
Shape
Cylinder type
Smell
Odorless
pH
Not applicable (insoluble)
Boiling point/Boiling
range, Melting point,
Decomposition
temperature, Flash point
No information