Correct sling attachment for Shell Shroud metersFigure 2-13:
9. NEVER allow the slings to contact the electronics enclosure. Damage to the
enclosure may occur. Use a spreader bar with the slings to prevent contact with the
electronics enclosure and the base enclosure (see Figure 2-12). If the slings do come
in contact with the electronic enclosure then remove the two bolts holding the
enclosure to its base and temporarily remove the head from the meter during the
lifting operation. You will need to unplug the cable from J3 on the Acquisition
Module. Two screws hold this cable in place.
a. Once the lifting operation is complete, reattach and secure the electronics cable
to J3 on the Acquisition Module, return the electronics enclosure to its original
position, replace the bolts, and secure the enclosure in place.
b. Lifting the meter with the upper enclosure installed but without the bolts
installed, may cause the electronics to fall and cause personal injury or
equipment damage.
Mechanical installation
38 Gas Ultrasonic Flow Meter