Campbell CR800 Series, Operator'S Manual

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2. Precautions
•
DANGER: Fire, explosion, and severe-burn hazard. Misuse or improper
installation of the internal lithium battery can cause severe injury. Do not
recharge, disassemble, heat above 100 °C (212 °F), solder directly to the
cell, incinerate, or expose contents to water. Dispose of spent lithium
batteries properly.
• WARNING:
o Protect from over-voltage
o Protect from water
o Protect from ESD
(p. 97)
• IMPORTANT: Note the following about the internal battery:
o When primary power is continuously connected to the CR800, the
battery will last up to 10 years or more.
o
When primary power is NOT connected to the CR800, the battery
will last about three years.
o
o See section Internal Battery — Details
(p. 457)
for more information.
•
IMPORTANT: Maintain a level of calibration appropriate to the
application. Campbell Scientific recommends factory recalibration of the
CR800 every three years.