Endo EDB-130, Руководство пользователя

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Magical balancer 6 Periodic Inspections and Maintenance
37
6-2-2 Inspection of the wire rope and its operating limit
Inspect the wire rope after extending it for the full length.
If any of the following conditions is found during the inspection of the wire rope, never use it. It
must be replaced.
 Kink, deformation, or corrosion.
 The number of broken wires exceeds the operating limit.
 The reduction in the diameter exceeds the operating limit.
 Limits on the wire breakage and the wear amount
The number of broken wires within one pitch of the wire rope must be less than 10% of the total
number of wires.
However, the number of broken wires within a narrow range of the same strand is limited to 5%.
 Inspection of the diameter of the wire rope
Check that the diameter of the wire rope has not been reduced to less than the limiting dimension
below.
Correctly measure the diameter by referring to the figure below.
間違っ た測り 方 正し い測り 方
G
correct not correct
Reference dimension Operating limit
G 4.76 4.3
The wire rope must be replaced when the diameter has been reduced to less than the limiting
dimension. Stop using the Magical Balancer, and contact us for the replacement.
Wire breakage Deformation
Kink
Model
Total number
of wires
Limit on the
number of broken
wires
10%
Limit on the number of
broken wires within a
narrow range of the same
strand
5%
EDB-50, EDB-85,
EDB-130 133 pieces
(7 × 19)
13 pieces 7 pieces
O n e l a y
✓ ×