|
|
Measure the opening width 'e' of the load hook.
Measure the base height 'f' of the load hook.
The measured values should neither exceed nor fall short of the
values in the table.
|
Size of load hook |
Type of load hook |
Max. opening width 'e' [mm] |
Min. base height 'f' [mm] |
Material |
|
012 |
single |
26.4 |
18.1 |
STE 355 |
|
025 |
single |
30.8 |
22.8 |
STE 355 |
|
05 |
single |
37.4 |
29.9 |
34 CrMo 4 |
|
1 |
single |
44.0 |
38.0 |
34 CrMo 4 |
|
1.6 |
single |
49.6 |
45.6 |
34 CrMo 4 |
If the load hook has been widened to a greater degree than is allowed
or if the base height is below the permissible limit, replace the load hook.
If the load hook is deformed (even if within the measurements given
above): Inspect the surface for cracks.