Manual Supplement
00809-0300-4727, Rev AA
June 2005 Rosemount 8700 Series
3
STEP 1: DISASSEMBLING THE TUBE AND TRANSMITTER1. 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
8732/8732_04a.eps
Bolts
0300-4727 Supplement.fm Page 3 Tuesday, June 7, 2005 9:27 AM