2. Cautionary Statements
• 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. 105)
• CAUTION: Disuse accelerates depletion of the internal battery, which backs
up several functions. The internal battery will be depleted in three years or
less if a CR1000 is left on the shelf. When the CR1000 is continuously used,
the internal battery may last up to 10 or more years. See section Internal
Battery — Details
(p. 94) for more information.
• IMPORTANT: Maintain a level of calibration appropriate to the application.
Campbell Scientific recommends factory recalibration of the CR1000 every
three years.
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