5 Installation Procedure
YASKAWA TOEP C730600 97C LCD Keypad Installation Manual 41
To replace the battery, use a Hitachi Maxell “CR2016 Lithium
Manganese Dioxide Lithium Battery” or an equivalent battery with
these properties:
• Nominal voltage: 3 V
• Operating temperature range: -20 °C to + 85°C (-4 °F to +185
°F)
WARNING
Fire Hazard. Do not disassemble batteries. Do not
expose batteries to heat or fire. If the battery explodes, it can cause a fire.
NOTICE
Damage to Equipment. The keypad battery stays in use
after you de-energize the drive. When you will keep the drive de-energized for
long periods of time, remove the battery from the keypad. When the expected
life of the battery is complete, replace the battery immediately. A dead battery
in the keypad can leak and cause damage to the keypad and drive.
The performance life estimate of a new battery is:
• Ambient temperature 20 °C (68 °F): 5 years
• Ambient temperature -10 °C to +50 °C (14 °F to 122 °F): 3.5
years
1. De-energize the drive and remove the keypad.
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