Emerson Process Management IB106-340 instruction manual Symptom no Test GAS Flow

Oxymitter 4000

Instruction Manual

IB-106-340 Rev. 2.4 April, 2001

SYMPTOM — NO TEST GAS FLOW

CHECK ALL WIRING BETWEEN

OXYMITTER 4000 AND SPS 4000.

IS

WIRING

PROPERLY NO CONNECTED

AND

SECURE?

PROPERLY CONNECT WIRING OR SECURE LOOSE WIRING CON- NECTIONS; REPLACE DAMAGED WIRING.

YES

CHECK LOGIC I/O SETTING VIA HART/AMS.

IS

LOGIC I/O NO

SET FOR

MODE 8?

YES

DISCONNECT CAL GAS INPUT LINES AT MANIFOLD.

SET LOGIC I/O TO MODE 8 VIA HART/AMS.

IS THERE

FLOW?

NO

REPLACED CLOGGED CAL GAS LINE BETWEEN CAL GAS CYLINDER AND MANIFOLD.

YES

ENSURE CAL GAS FLOWMETER KNOB IS TURNED COUNTER- CLOCKWISE TO ALLOW FLOW.

DOES

CAL GAS NO

FLOWMETER

REGISTER

FLOW?

YES

CHECK FUSE F1 ON POWER SUPPLY BOARD.

IS	YES
FUSE
BLOWN?

NO

CONTINUED

ON SHEET

2 OF 2

REPLACED CLOGGED CAL GAS LINE BETWEEN MANIFOLD AND CAL GAS FLOWMETER.

REPLACE FUSE PER

PARAGRAPH 6-10.a.

F1

J2

HI GAS LO GAS NO GAS CAL RET

POWER SUPPLY BOARD

J3

7

J4 J5

35830007

Figure 7-16. SPS 4000 Troubleshooting Flowchart (Sheet 1 of 2)

Rosemount Analytical Inc. A Division of Emerson Process Management Troubleshooting 7-21