8.3 Visual inspection items
8-6
8. Maintenance and Inspection
Refer to "8.5 Greasing method" for detailed information about the greasing method.
Refer to "8.6 How to replace components" for detailed information about specific component
replacement and adjustment methods.
Internal visual inspection
S R RR Inspection items Maintenance work
○ - ○
Is play or dust generated?
The ball screw guide may be damaged.
Contact IAI.
○ - ○
Has foreign matter penetrated inside?
Remove the foreign matter, clean, and
inspect the interior for any damage.
○ △ ○
Is the ball screw or guide grease
not lubricating well?
(Even if the grease is brown, lubrication
is adequate
if the running surface is shiny )
Wipe away the old grease,
then replenish with new grease.
(Replenishment only for rod type)
○ - ○
Is dust or foreign matter adhered to
the ball screw or guide?
Replenish with new grease after
cleaning.
S : Slider type, High rigidity slider type (EC-S□□AH),
High rigidity slider type (EC-S□□H)
R : Rod type
RR : Radial cylinder type,
High rigidity radial cylinder type (EC-RR□□AH),
High rigidity radial cylinder type (EC-RR□□H)