YASKAWA YASNAC i80 Maintenance Manual page 71

( 2 ) C h e c k i n g f o r O p e n i n g a n d
(monthly)
Damage
Check gaskets on the rims
(a)
of front and rear doors.
(b) Check if the inside of en-
closure is dusty.
if necessary.
Check for any opening in
the door base with the doors
shut tightly.
Constant execution of the
maintenance work described
above will keep YASNAC
i80 in optimum condition
for an extended period.
Is the packing damaged?
Clean it,
Is any opening found?
Dusty ?
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