Periodic Maintenance; Replacement Parts - YASKAWA V1000 Series Installation & Start-Up Manual

6.3 Periodic Maintenance

6.3 Periodic Maintenance
The drive has a maintenance monitor. The feature provides advance maintenance
warning and eliminates the need to shut down the entire system for unexpected
problems.
The drive allows the user to check the accumulated performance life for cooling
fans an electrolytic capacitors in the main and control circuits.
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Replacement Parts

Table 6.3 contains the estimated performance life of components that require
replacement during the life of the drive. Only use Yaskawa replacement parts for
the appropriate drive model and revision.
Component
Cooling Fan
Electrolytic Capacitors (Main Circuit)
Electrolytic Capacitors (Control Circuit)
<1> The drive has few serviceable parts and may require complete drive replacement.
NOTICE: Estimated performance life based on specific usage conditions. These conditions
are provided for the purpose of replacing parts to maintain performance. Some parts may
require more frequent replacement due to poor environments or rigorous use.
Usage conditions for estimated performance life:
• Ambient temperature: Yearly average of 40°C
• Load factor: 80% maximum
• Operation time: 24 hours a day
Performance Life Monitors
■
The drive calculates the maintenance period for components that may require
replacement during the life of the drive. A percentage of the maintenance period is
displayed on the LED digital operator by viewing the appropriate monitor
parameter.
When the maintenance period reaches 100%, there is increased risk that the drive
may malfunction. Yaskawa recommends checking the maintenance period
regularly to ensure maximum performance life.
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YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
Table 6.3 Estimated Performance Life
Estimated Performance Life
10 years
10 years
<1>