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YASKAWA HV600 User Manual

YASKAWA HV600
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Periodic Inspection and Maintenance
8
8.5 Replace the Keypad Battery
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 587
8.5 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! Fire Hazard. Handle keypad batteries properly. Do not charge the battery or disassemble the keypad. If the battery
explodes, it can cause a fire.
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 bypass. When you will keep the bypass
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 bypass.
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.
2. Use a slotted screwdriver or other tool to turn the battery cover counterclockwise and remove the cover.
A - Battery cover
B - Opened
C - Closed
Figure 8.61 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.

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YASKAWA HV600 Specifications

General IconGeneral
BrandYASKAWA
ModelHV600
CategoryDC Drives
LanguageEnglish

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