Siemens SINUMERIK 840D sl Manual page 25

Shipping backup batteries
Backup batteries may only be shipped in the original packaging. No special authorization is
required to ship backup batteries. The lithium content is approximately 300 mg.
Note
The backup battery is classified as a hazardous substance, Class 9, in accordance with the
relevant air-freight transportation regulations.
Storage of backup batteries
Always store backup batteries in a cool and dry place. The batteries have a maximum shelf
life of 10 years.
Rules for handling backup batteries
Incorrect handling of backup batteries can lead to a risk of ignition, explosion and
combustion. The stipulations of DIN EN 60086-4, in particular regarding avoidance of
mechanical or electrical tampering of any kind, must be complied with.
● Do not open a battery. Replace a faulty battery only with the same type.
● Obtain replacement batteries from Siemens alone (see Ordering data (Page 107)).
● Always try to return low batteries to the manufacturer or deliver these to a registered
NCU
Manual, 03/2010, 6FC5397-0AP10-3BA0
DANGER
recycling company.
3.2 Ambient Climatic and Mechanical Conditions
Application Planning
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