8.6 Replace the Keypad Battery
342 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
8.6 Replace the Keypad Battery
When the keypad battery is expired, the date and time go back to the default settings. Use this procedure to
replace the battery.
WARNING! Preventing Fire. Handle keypad batteries properly. Do not attempt to charge the battery or disassemble the keypad.
Improper handling may result in batteries bursting and igniting, which could cause fire and injury.
To replace the battery, use a type CR2016 battery with these properties:
• Nominal voltage: 3 V
• Operating temperature range: -20 °C to +85 °C (-4 °F to +185 °F)
WARNING! Preventing Fire. Do not disassemble batteries. Do not expose batteries to heat or fire. Improper handling may result
in batteries bursting and igniting, which could cause fire and injury.
NOTICE: The battery remains in use even when power to the drive has been shut off. Be sure to also remove the battery in the
keypad when the drive will be shut off for long periods of time. Replace the battery with a new one immediately after the
expected lifespan has passed. A dead battery left inside the keypad may leak and damage the keypad and drive.
1. De-energize the drive and remove the keypad.
2. Use a slotted screwdriver to turn the battery cover counterclockwise and remove the cover.
A - Battery cover
B - Opened
C - Closed
Figure 8.75 Remove the Battery Cover
3. Remove the used battery from the keypad.
4. Insert the new battery.
Note:
• The battery cover side is the positive pole. Make sure that the polarity is correct when you put the battery in the keypad.
• Discard the used battery as specified by local regulations.
A - Battery
Figure 8.76 Insert the New Battery
5. Put the battery cover on the keypad and use a slotted screwdriver to turn the battery cover clockwise to
close it.
6. Install the keypad on the drive.
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