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DUST-PROOF & DRIP-PROOF TYPE SPECIFICATIONS MANUAL
!
CAUTION
• DO NOT pull the bellow by force when removing it. If it is not be done
completely, the bellows may be broken.
• Be sure to apply Loctite adhesive to the attachment bolts. If you neglect the
instruction, the dust-proof and drip-proof performance will be impaired
resulting in ingress of water and dust.
• Be careful not to forget to attach gaskets. If it is not be done, the dust-proof
and drip-proof performance will be impaired resulting in ingress of water and
dust.
5.4 Mounting and Dismounting Covers
The dust-proof and drip-proof specification robots have a gasket (packing) attached to
the attachment surfaces of each cover.
Since liquid gasket is applied to some portions, they differ in mounting and dismounting
work from the standard robots. Please follow the work procedures stated in this
paragraph during carrying out the work.
!
DANGER
• Before mounting and dismounting each cover, be sure to turn off the main
power (“POWER”) switch.
• When opening the cover, extreme care should be taken to prevent water and
foreign substances from entering in the interior of the robot. If the power is
supplied to the robot with water and foreign substances remaining inside the
robot, this will cause an electric shock or fault, which can be dangerous.
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