Caliber - 3D Lifting System Maintenance

In common with all lifting devices, the lifting system SH, SHR must be checked at least twice a year by trained personnel. Any defects found should be corrected before use. It is important to determine the amount of wear. The lettering and identification of the lifting system must be visible. If the shackle is deformed or the mouth opening is enlarged, the 3D Lifting System must be taken out of use and cannot be repaired. If the limiting dimensions given in the tables below are exceeded for “H” or fall below for “M” a further use of the Lifting System is not safe. Repairs, especially welding operations to the Lifting System are strictly forbidden. Do not combine our products with accessories from other manufacturers.

Caliber - 3D Lifting System Maintenance

TYPE H
MAXIMUM
[mm]
M
MAXIMUM
[mm]
SH 13 13 5.5
SH 25 18 7
SH 50 24 9
SH 100 33 12
SH 200 45 18
SH 320 56 25
SH 450 56 25


TYPE H
MAXIMUM
[mm]
M
MAXIMUM
[mm]
SHR 40/50 24 9
SHR 75/100 33 12

Dimension “M” Checking

The dimension “M” must be checked in this zone with risk of f racture during usage.

M-Acceptable

Acceptable

Dimension “M” is larger than minimum permitted.
M-Not-Acceptable

Not Acceptable

In this case dimension “M” is less than allowed.

Dimension “H” Checking

The “H” dimension must be checked in at least 3 zones with risk of enlargement during usage.

Dimension-H-Checking

Primary Zone

Primary-Zone-Acceptable

Acceptable

Dimension “H” is less than maxim permitted.
Primary-Zone-not-Acceptable

Not Acceptable

In this case dimension “H” is larger than allowed.

Secondary Zone

Secondary-Zone-Acceptable

Acceptable

Dimension “H” is less than maxim permitted.
Secondary-Zone-not-Acceptable

Not Acceptable

In this case dimension “H” is larger than allowed.

The Third Zone

Third-Zone-Acceptable

Acceptable

Dimension “H” is less than maxim permitted.
Third-Zone-not-Acceptable

Not Acceptable

In this case dimension “H” is larger than allowed.