Emerson Process Management 8700 manual Disassembling the Tube and Transmitter

Manual Supplement

00809-0300-4727, Rev AA June 2005

Rosemount 8700 Series

STEP 1: DISASSEMBLING THE TUBE AND TRANSMITTER

1.Shut off the power going to the magnetic transmitter.

2.Remove the cover on the terminal strip side of the electronics housing.

3.Disconnect all wires from the terminal block. This will require a Phillips screwdriver.

4.Remove the conduit and wiring from the transmitter housing.

5.Replace the terminal strip side cover.

6.Open the LOI/Electronics cover.

7.Disconnect the quick connect connectors from the circuit board sockets. See Figure 4. (For units equipped with a LOI, it will be necessary to remove the LOI to access the connectors. This will require a small standard screwdriver.)

8.Remove the 4 bolts from the mounting plate on the flow tube holding the transmitter in place. This will require the 10 mm wrench. See Figure 1.

9.Carefully lift the transmitter off of the mounting plate.

10.Disconnect the transmitter wiring from the terminal block on the flow tube. This will require a small standard screwdriver. This wiring harness is no longer needed.

Figure 1.

Bolts Bolts

8732/8732_04a.eps

3