196
YASKAWA ELECTRIC
TOEP C710687 02B FSDrive-MV1000 Instructions
6.3 Periodic Maintenance
6.3 Periodic Maintenance
To maintain drive operating reliably over a long period of time. Yaskawa recommends performing periodic inspections
and replacing consumable parts in accordance with their service lives. Periodic inspection standards vary depending on
the drive installation environment and usage conditions.
• Cooling fans
• Power cell smoothing capacitors
For the replacement of other parts, contact a Yaskawa representative or the nearest Yaskawa sales office. Replacement of
other drive components must be performed by trained professionals.
u
Part Replacement Guidelines
shows 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 version.
Table 6.3 Standard Replacement Period
NOTICE:
The standard replacement period is based on the conditions listed below. The times stated are for guidance, and the lives of
the parts are not guaranteed for these times. Some parts may require more frequent replacement due to poor environments or
rigorous use.
Usage conditions for standard replacement period:
• Ambient temperature: Yearly average of 30
°
C
• Load factor: 80% maximum
• Operation time: 12 hours or fewer a day
u
Performance Life Monitors/Maintenance Monitors
The drive has Maintenance Monitors that keep track of component wear. This 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 predicted maintenance periods for the components listed below.
• Cooling Fan
• Power Cell smoothing capacitors
• Inrush prevention circuit breaker (option)
• IGBTs
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 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.
Refer to Recommended Periodic Inspection on page 193
for more details.
Part Name
Standard Replacement
Period
Replacement Method and Remarks
Cooling fan
3 to 4 years
(40,000 service hours)
Replace with a new fan.
(Determine replacement need after inspection.)
Power Cell smoothing
capacitor
5 years
Replace with a new capacitor.
(Determine replacement need after inspection.)
Fuses
10 years
Replace with new fuses.
Aluminum capacitor on the
printed circuit board
5 years
Replace with a new board.
(Determine replacement need after inspection.)
Battery (lithium battery)
5 years
Replace with a new battery (connect the battery to the control board with
the connector).
Product name: CR6L-CN014S manufactured by FDK Corporation
Specifications: 3 V/2000 mAh
DC power supply
10 years
Replace with a new DC power supply.
Содержание FSDrive-MV1000 Series
Страница 8: ...8 YASKAWA ELECTRIC TOEP C710687 02B FSDrive MV1000 Instructions...
Страница 38: ...1 4 Component Names and Configurations 38 YASKAWA ELECTRIC TOEP C710687 02B FSDrive MV1000 Instructions...
Страница 106: ...3 9 Wiring Check 106 YASKAWA ELECTRIC TOEP C710687 02B FSDrive MV1000 Instructions...
Страница 136: ...4 9 Checking and Saving Parameter Default Values 136 YASKAWA ELECTRIC TOEP C710687 02B FSDrive MV1000 Instructions...
Страница 210: ...6 7 Spare Parts 210 YASKAWA ELECTRIC TOEP C710687 02B FSDrive MV1000 Instructions...
Страница 222: ...B 1 European Standards 222 YASKAWA ELECTRIC TOEP C710687 02B FSDrive MV1000 Instructions...