YASKAWA iQpump Micro CIMR-PW Series User Manual page 291

Inspection Area
• Inspect terminals for stripped, damaged or loose
connections.
General
• Check for tightness.
• Check for abnormal oscillation or unusual noise.
Cooling Fan
• Check for damaged or missing fan blades.
• Inspect for dust or other foreign material collected
Heatsink
on the surface.
• Inspect air intake and exhaust openings. They must
Air Duct
be free from obstruction and properly installed.
• Make sure the LED lights correctly.
LEDs
• Inspect for dust or other foreign material that may
have collected on surrounding components.
Note: Periodic inspections should be performed every one or two years. The drive, however, may require more frequent inspection due to poor
environments or rigorous use.
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Inspection Points
Cooling System Periodic Inspection
LED Periodic Inspection
Corrective Action
• Tighten loose screws and replace damaged screws or
terminals.
• If terminals are integral to a circuit board then board or
drive replacement may be required.
• Replace as required.
• Refer to Drive Cooling Fans on page 294
on cleaning or replacing the cooling fan.
• Remove foreign particles and dust with a vacuum cleaner
to avoid touching parts.
• Visually inspect the area.
• Clear obstructions and clean air duct as required.
• Contact your Yaskawa representative if there is any
trouble with the LED or keypad.
• Clean the LED.
7.2 Inspection
Checked
for information
291
7