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Installation manual
00825-0100-3812
Table 2-4: Hoist ring lookup table for Rosemount 3812 Liquid Ultrasonic Flow
Meters
ANSI 150
4"to 10"
2.4.2
Use of appropriately rated lifting slings
The following instructions are intended to provide general guidelines for proper
lifting slings of the Rosemount 3812 Ultrasonic Meter by itself. These instructions
are intended to be followed in addition to your company's standards or the DOE-
STD-1090-2004 Hoisting and Rigging standard if such company standards do not
exist.
Safety precautions using appropriate rated lifting
slings
Procedure
1. Only personnel properly trained in the safe practices of rigging and lifting
2. NEVER attempt to lift the meter by wrapping slings around the electronics
3. NEVER attempt to lift the meter using only one sling around the meter.
4. Visually inspect the slings prior to use for any signs of abrasion or other
Installation manual
are allowed to perform lifting operations.
enclosures.
Always use two slings wrapped around each end of the body as shown
below. A choker style sling is recommended.
Figure 2-11: Correct sling attachment with spreader bar
damage. Refer to the sling manufacturer's procedures for proper inspection
of the particular sling you are using.
ANSI 300
4"to 10"
Mechanical Installation
January 2023
Part Number
1-504-90-091
39
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