Pacific Hoists PEH050NH Operation Manual page 17

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(7) The load sheave, regulator, and regulator plate wheel must be replaced the same time as
you do a chain replacement.
Note : Chain must be in perfect condition without any defects.
OK
Illustration (1) Chain pitch measure
(b) Check hook with care. If hook shows cracks, deformation or excessive wear, it should be replaced.
Capaci
Model
ty
(kg)
PEH050
500
PEH050NH
PEH100
1000
PEH100NH
PEH200-2
2000
PEH200-2NH
PEH200-1
2000
PEH200-1NH
PEH300-2
3000
PEH300-2NH
PEH500-2
5000
PEH500-2NH
Top Hook=T
Bottom Hook=B
NO
Top Hook
Hook
H1
B1
B2
33
22
10
T
28
18
8
B
38
28
12
T
B
33
23
9
T
38
28
12
B
45
31
10
T
55
34
19
B
55
34
19
55
34
19
T
55
34
19
B
66
44
23
T
66
44
23
B
OK
OK
Illustration (2) Diameter measure
Bottom Hook
Dimensions (mm)
H2
B3
B4
C
29
22
10
40 95.5 25.5
23
18
8
35
33
28
12
46
29
23
9
40
33
28
12
46
41
31
10
46
48
34
19
52
48
34
19
52
48
34
19
52
48
34
19
52
60
44
23
62
60
44
23
62
16
NO
Allow Stress
D
g
E
( kg/mm
55
-
26
50
120
31
65
100
-
28
61
120
31
65
100
-
36
75
-
40
90
-
40
90
-
40
90
-
40
90
-
45
100
-
45
100
2
)
70
70
70
70
70
70
70
70
70
70

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