YASKAWA P1000 Technical Manual page 232

7.2 Inspection
Inspection Area
Inspect for dust or other foreign material collected on the
Heatsink
surface.
Inspect air intake and exhaust openings. They must be
Air Duct
free from obstruction and properly installed.
• Make sure data appears on the display properly.
HOA Keypad
• Inspect for dust or other foreign material that may have
collected on surrounding components.
232
Inspection Points
Display Periodic Inspection
YASKAWA SIEP YAIP1B 01B YASKAWA AC Drive – P1000 Bypass Technical Manual
Corrective Action
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 the nearest sales office if there is any
trouble with the display or keypad.
• Clean the HOA keypad
Checked