Chapter 8 Maintenance and Inspection 8.1 Inspection Items and Schedule 8.2 External visual inspection
8.3 Internal visual inspection 8.4 Cleaning
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Chapter 8 Maintenance and Inspection
8.1 Inspection Items and Schedule
Perform maintenance and inspection at the intervals specified below.
This schedule assumes that the actuator is operated eight hours a day.
If the actuator is operated at a higher utilization, such as when the machine is used continuously day
and night, reduce the inspection intervals accordingly.
External visual
inspection
Internal inspection
Start of work
inspection
○
1 months after
start of operation
○
6 months after
start of operation
○ ○
1 year after start
of operation
○
Every 6 months
thereafter
○ ○
Every year
thereafter
○
8.2 External visual inspection
An external visual inspection should check the following things.
Main unit Loose actuator mounting bolts, other loose items
Cables Scratches, proper connections
Overall Irregular noise, vibration
8.3 Internal visual inspection
Turn the power OFF. Remove the screw cover and inspect inside visually.
When inspecting the interior, check the following items.
Main unit Loose actuator mounting bolts, other loose items
Guide Condition of lubricant, dirt, dust and foreign substance
Ball Screw Condition of lubricant, dirt, dust and foreign substance
8.4 Cleaning
• Clean exterior surfaces as necessary.
• Wipe off water and chemical on the surface of the main unit as much as possible after use as they
could influence the product life and performance.
• Use a soft cloth to wipe away dirt and buildup.
• Do not use oil–based solvents as they can harm lacquered and painted surfaces.
• To remove severe buildup, wipe gently with a soft cloth soaked in a neutral detergent or alcohol.
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