Emerson OXYMITTER 4000 - Manual (Page 138)

Instruction Manual
IB-106-340 Rev. 3.0
December 2003
9-10 Maintenance and Service Rosemount Analytical Inc. A Division of Emerson Process Management
Oxymitter 4000
500 VA
R
SERIAL NO.
TAG NO.
OXYMITTER 4000
VOLTS: WATTS:
OUTPUT: LINE FUSE:
Rosemount Analytical Inc.
Orrville, OH 44667-0901
85-264 VAC 48-62 Hz
TM 800-433-6076
4-20 mA
R
5 Amps
TM HART SMART FAMILY
DIAGNOSTIC
ALARMS
TEST
POINTS
HEATER T/C
HEATER
O2 CELL
CALIBRATION
CALIBRATION RECOMMENDED
O2 CELL mV +
O2 CELL mv -
HEATER T/C +
HEATER T/C -
INC INC
DEC DEC
HIGH
GAS
LOW
GAS
CAL
TEST GAS +
PROCESS -
% O2
SW2
TP1
J1
TP2
TP3
RED YEL GRN ORG
TP4
TP5
TP6
ON
J1
MOUNTING
SCREW
MOUNTING SCREW
MOUNTING SCREW
26170018
Figure 9-5. Electronic Assembly
3D39619G
REV
1
+
250VAC
TIME LAG
5A
+
+
+
+
+
+
+
+
1
J8
POWER
SUPPLY
BOARD
22220061
Figure 9-6. J8 Connector
7. When reinstalling or replacing the
electronic housing, make sure that O-
ring (10) is in good condition. Place the
J1 and J8 connectors in the hole on the
flat side of the electronic housing.
8. Hold the J1 and J8 connectors out and
to the probe side of the electronic
housing. Make sure that the conduit
port of the electronic housing is on the
same side as the CAL and REF gas
ports. Replace the four screws and
tighten.
9. Reconnect the J8 connector to the
power supply board. Make sure the
connector is secure.
10. Holding the J1 connector leads, slide
the electronic assembly the rest of the
way into the housing. Align the elec-
tronic assembly so that it fits flush on
the pins. To ensure that it is flush,
gently try to rotate the electronics. If
the electronics rotates, repeat the
alignment.
11. Reconnect the J1 connector to the
microprocessor board. Ensure the
connector is secure and tighten the
three captive screws on the microproc-
essor board (top board).
12. Replace the housing cover and ensure
it is tight.
13. Follow the instructions in paragraph
9-4a.2 to install the Oxymitter 4000 into
the stack or duct. If installing an Oxy-
mitter 4000/ SPS 4000 assembly, fol-
low the instructions in paragraph
9-4b.2.