Cooper Instruments & Systems LTL 730 Wireless Tension Link Load Cell - Manual (Page 28)

CF 150 LTL 730 25 12/08
14.2 Alignment
Insure shackles are oriented parallel with the instrument. Apply load in the center of the shackle bow.
14.3 Proper Pin Fit
A proper fitting pin is important in order to generate an even stress distribution and avoid yield stresses. To
achieve published accuracy you must use the shackle pins and centering spacers provided by Cooper
Instruments.
14.4 Torque and Bending
Torque and bending should be avoided. Use swivels on the lifting wire for anti-torque and avoid side forces.
14.5 Certified Gear
Certified shackles and lifting gear should always be used in accordance to local laws and federal legislation.
Insure all hardware, fittings and line used to sustain the load are properly sized and rated for the installation.
Have the system evaluated by a qualified engineer if any question or uncertainty exists.
14.6 Good Force Measurement Practice
Center the load on the
shackle pin. Use
spacers to insure
centering where
applicable.
Be sure fixturing does
not bind between the
body of the LTL 730
and the shackle!
Use only with a pin
of the same
diameter and
hardness the
original factory
equipment.