Ｂ
Ｄ
Ａ
Ｃ
Ｉｓ ａ ｒｅｔａｉｎｉｎｇ ｒｉｎｇ
ｔａｋｅｎ ｏｆｆ？
Ａｒｅ ａｎｙ ｐｉｎｓ ｏｒ
ｓａｆｅｔｙ ｐｉｎ ｍｉｓｓｉｎｇ？
Ｉｓ ｔｈｅｒｅ ａｎｙ
ｗｅａｒ ｏｒ ｄａｍａｇｅ？
Ｔｏｐ ｈｏｏｋ
Ｌａｔｃｈ
Ｉｓ ｔｈｅｒｅ ａｎｙ
ｄｅｆｏｒｍａｔｉｏｎ？
ｓｗｉｖｅｌ ｓｍｏｏｔｈｌｙ？
Ｃａｎ ｈｏｏｋ
Ｃａｓｉｎｇ，Ｄｒｕｍ
Ｉｓ ｔｈｅｒｅ ａｎｙ
ｗｅａｒ ｏｒ ｄａｍａｇｅ？
Ｗｉｒｅ ｇｕｉｄｅ
Ａｒｅ ｔｈｅｒｅ ａｎｙ ｗｅａｒ
ｏｒ ｃｒａｃｋｓ？
Ａｒｅ ｓｃｒｅｗｓ ｌｏｏｓｅ？
Ｌａｔｃｈ
Ｉｓ ｔｈｅｒｅ ａｎｙ
ｄｅｆｏｒｍａｔｉｏｎ？
Ｓｅｃｏｎｄａｒｙ ｓｕｐｐｏｒｔ
ｃａｂｌｅ（ｃｈａｉｎ）
Ｉｓ ｔｈｅｒｅ ａｎｙ ｄａｍａｇｅ？
Ａｒｅ ｂｏｌｔｓ ｌｏｏｓｅ？
Ｉｓ ｔｈｅｒｅ ａｎｙ ｗｅａｒ ｏｒ ｄａｍａｇｅ？
Ａｒｅ ｓｃｒｅｗｓ ｌｏｏｓｅ？
Ｗｉｒｅ ｒｏｐｅ
Ｉｓ ｔｈｅｒｅ ａｎｙ ｄａｍａｇｅ？
Ｃｈｅｃｋ ｆｏｒ ｗｉｒｅ
ｎｅａｒ ｔｈｅ ｌｏｃｋ ｔｕｂｅ．
ｂｒｅａｋａｇｅ ｏｒ ｄａｍａｇｅ
Ｂｕｆｆｅｒ
Ｉｓ ｔｈｅｒｅ ａｎｙ ｗｅａｒ
ｏｒ ｃｒａｃｋｓ？
Ｃｏｌｌａｒ
Ｍｏｖｅ ｕｐｗａｒｄ ｄｕｒｉｎｇ
ｉｎｓｐｅｃｔｉｏｎ．
Ｉｓ ｔｈｅｒｅ ａｎｙ ｗｅａｒ
ｏｒ ｄａｍａｇｅ？
Ｔｈｉｍｂｌｅ，Ｂｏｔｔｏｍ ｈｏｏｋ
Ｂｏｔｔｏｍ ｈｏｏｋ
Ｆｉｔｔｉｎｇ
１ Ｐｉｔｃｈ
Ｔｈｅｒｅ ｍｕｓｔ ｂｅ ｎｏ ｋｉｎｋｓ．
Ｈ
８．０ｍｍ
Ｙ Ｂ Ｍ ０ ０ ０ ２ １ １
１
６
．
５
ｍ
ｍ
４１．０ｍｍ
6. Inspections
WARNING
Periodically inspect the balancer, and replace any worn or damaged parts.
CAUTION
Always use genuine parts for replacement.
■
Inspect the balancer at least once a month.
Correct and repair any problems which are detected.
Make the inspection interval shorter when operating frequently or under hostile environments.
(See Fig. 5)
■
Service limit of top hook
Fig.5
Limit dimension (mm)
A
B
C
D
11.7 15.5 44.0 1.5
■
Service limit of bottom hook
■
Service limit of wire rope
H dimension (mm)
Allowable number of
broken wires in 1 pitch
Standard
Limit
4
3.7
11
Copied
digital
data
from
http://www.endo-kogyo.co.jp/
