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Instruction Manual
IM-106-340AC-1, Rev. 1.0
April 2005
SPS 4001B
5-4
Figure 5-1. SPS 4001B Troubleshooting Flowchart (Sheet 1 of 2)
CHECK ALL WIRING BETWEEN
OXYMITTER 4000 AND SPS 4001B
CHECK FUSE F1 ON CIRCUIT
BOARD.
CHECK LOGIC I/O SETTING VIA
HART/AMS.
DISCONNECT CAL GAS INPUT
LINES AT MANIFOLD.
ENSURE CAL GAS FLOW METER
KNOB IS TURNED COUNTER-
CLOCKWISE TO ALLOW FLOW.
SET LOGIC I/O VIAHART/AMS.
REPLACE CLOGGED CAL GAS
LINE BETWEEN CAL GAS
CYLINDER AND MANIFOLD.
REPLACE CLOGGED CAL GAS
LINE BETWEEN MANIFOLD
AND CAL GAS FLOW METER.
37740006
PROPERLY CONNECT WIRING
OR SECURE LOOSE WIRING
CONNECTIONS; REPLACE
DAMAGED WIRING.
REPLACE FUSE.
SYMPTOM — NO CALIBRATION GAS FLOW
NO
NO
NO
NO
YES
YES
YES
YES
YES
NO
CONTINUED
ON SHEET
2OF2
IS
WIRING
PROPERLY
CONNECTED
AND
SECURE?
IS
FUSE
BLOWN?
IS
LOGIC I/O
SET
PROPERLY?
IS THERE
FLOW?
DOES
CAL GAS
FLOW METER
REGISTER
FLOW?
CIRCUIT BOARD
F1
J6
J3
J5
REVREV
6A00150G6A00150G
TP31
H3
U11
TP30
TP29
R24 R25
R26
J7
TP32
R16
C14
Q1
D8
K1
D10
K2
C16
R13
Q2
H4
L5
L4
L3
L2
R17
R27
R14
R15
U6
U4
D11
D9
D14
C17
C15
TP23
TP25
TP20
TP21
TP28
TP26
TP22
TP24
TP27
TP19
TP18
TP17
TP16
R23
R28
C22
C23
C20
C21
U10
U8
C19
U9
TP15 TP13 TP9 TP6
TP5
TP8
TP12
TP4
TP14
TP11 TP7
R19
TP10
J5
TP1
D12
D1
D13
Q3
J6 Q4
C13
C1
R1
R21
TP2
J3
D3
C2
R2
T1
C12
D2
D5
C10
C11
R9
U2
C3
C7
D4
R4
H1
R6
L1
MOV2
R3
R5
C5
C4
J9
D6
C8
U1
R7
R8
R10
C9
D7
R11
TP3
H5
U3
R22
R20
C18
U5
R12
R18
U7
Q5
J8
C6
MOV3
MOV1
XF1
H2
EmersonProcessManagement/PAD
Emerson
Process
Management
/
PAD
TP1 TP2
TP3