Emerson Rosemount 3410 Series Installation Manual page 34

Mechanical installation
October 2023
10. NEVER apply shock loads to the meter. Always lift the meter gradually. If
11. NEVER lift with any device, such as hooks, chains, or cables that could create side
12. NEVER lift more than the ultrasonic meter assembly including electronics and
13. Remove the hoist rings from the meter after lifting is completed and store them in
14. Apply heavy lubricant or anti-seize to the threads of the plug bolts and reinstall the
Obtain safety engineered swivel hoist rings
A list of approved manufacturers of safety engineered hoist rings is below:
• American Drill Bushing Company
• Carr Lane Manufacturing Company
Select an approved supplier from the list below. These vendors can supply the safety
engineered hoist rings. This is not intended to be a complete list.
34
Figure 2-14: Incorrect sling attachment
shock loading ever occurs, the hoist ring must be inspected per manufacturer's
recommendations prior to any further service. If a proper inspection cannot be
performed, discard the hoist ring.
pulls that could damage the ring of the hoist ring.
transducers with the hoist rings. The only exception that safe is to lift the meter
with one ASME B16.5 or ASME B16.47 blind flange bolted to each end flange of the
meter. NEVER use the hoist rings on the meter to lift other components such as
meter tubes, piping or fittings attached to the meter. Doing so will exceed the load
rating of the hoist rings.
an appropriate case or container per their manufacturer's recommendation.
plug bolts to keep the tapped holes free of debris and to prevent corrosion.
Installation manual
00825-0600-3104
Gas Ultrasonic Flow Meters