FEC AFC3000, Руководство по эксплуатации оборудования

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Chapter 9 Maintenance & Inspection
PAGE 9-2
9-1 Inspection Items
A scheduled inspection is recommended to keep the AFC3000 System in the best condition. A preventive
maintenance routine should be set-up. Recommended inspection schedules are given for each item.
9-1-1 Tools (Motors)
Mechanical degradation and malfunction are predicted for the tools because a powerful torque is applied
each time fastening is performed.
(Inpect Quarterly)
•
All environmental conditions are within the specified ranges.
•
The duty cycle is within specifications, and the motor is producing normal heat levels
•
The tool is producing normal levels of noise and vibration.
•
The tool is free from excessive contamination and foreign matter.
•
The tool is securely mounted, with mounting bolts properly tightened.
•
The tool is not touched with any other object. The tool is free from unnecessary force and tension
other than in the fastening direction.
9-1-2 Spindle Assembly
The Spindle Assembly is a spring loaded driver extension which permits travel of the driver as a fastener
is fastened so that a multi-spindle head can be advanced to a single stop point without the problem of the
fastener running out of the driver during the fastening process. The torque and stress generated during
each fastening is applied directly to the spindle assembly. Inspect each assembly, and ensure the
following specifications are met: .
(Inspect Monthly)
•
The spindle assembly is producing normal levels of noise and vibration.
•
The assembly is free from excessive contamination and foreign matter.
•
The spindle assembly is securely mounted, with mounting bolts properly tightened.
•
The square drive or socket is in good condition, and there is no excessive wear.
•
The spindle assembly rotates and compresses freely, with no binding.
9-1-3 Cables
These cables connect the controller and tool. Ensure the following conditions are met especially for
moving parts.
(Inspect Quarterly)
•
The cables are secured away from any movement. The cables are free from unnecessary force
and tension.
•
The cables are in good condition, sufficiently insulated with no indication of broken wires.
•
The cables are free from excessive contamination and foreign matter.
•
The cables are free from heat distortion and are not warm or hot to the touch.
•
The cables are securely connected to the unit
•
The mounting screws are properly tightened. (No extra slack)
•
The cables, cable connectors and connector screws are securely and correctly fastened.
WARNING: Follow Lockout/Tagout and other safety precautions when connecting or
disconnecting cabling, wiring, and equipment. Always verify the System is disabled prior to
touching any moveable components.