Six Month Inspection - Yamaha YP-X Series Owner's Manual

CHAPTER 5 Installation
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Six Month Inspection

Inspect the following for the six month inspection, and replace parts if necessary.
Inspection or replacement place
Main bolts and screws on the P & P
robot
X, Y and Z axis timing belt
Machine reference after absolute reset
Wiring in P & P robot
Inside controller
Fan for air-cooling on rear of controller
Inspection or replacement details
Check for looseness. If loose, tighten.
Check the X, Y, and Z axis timing belts for tension,
scratches and wear.
Perform absolute reset and check that the machine
reference is within the specified range (45 to 55%).
• Check for scratches on the cables, etc.
• Check for looseness in the relay connectors, etc.
• Check that the relay contact point operates properly
• Check for looseness in the terminals
• Check for looseness in the connectors
• Check that the fan rotates
• Check for abnormal sounds during rotation
• Check for dirt on the fan cover. Remove and clean if
dirty.
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