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18
F
AILED ELECTRONICS
T
O TEST
,
SET TIMER TO
SETTING
7,
AND JUMPER THE
FLOW SIGNAL INPUT
TERMINALS
.
I
F PUMP
STROKES
,
ELECTRONICS ARE
OPERATIONAL
.
C
ONTACT
SALES DEPARTMENT FOR
REPLACEMENT PARTS
T
OO LITTLE SAMPLE
VOLUME
SHIPPING LESS HOURS PER
DAY THEN SET POINT
M
ODIFY TIMER SETTING TO
LESS HOURS PER DAY
S
AMPLE PUMP PARTIALLY
AIR LOCKED
P
URGE SAMPLE PUMP
.
S
EE
SECTION
3.4
S
TEP
4.
C
HECK
SAMPLE FILTER IF
INSTALLED
.
S
AMPLE VOLUME
CALIBRATION OUT
C
HECK SAMPLE VOLUME
AND CALIBRATE IF
NECESSARY
.
SEE SECTION
3.3.1
(
CHECK FOR AIR
LOCKED PUMP FIRST
)
T
OO MUCH SAMPLE VOLUME
S
HIPPING MORE HOURS PER
DAY THEN SET POINT
M
ODIFY TIMER SETTING TO
MORE HOURS PER DAY
S
AMPLE VOLUME
CALIBRATION OUT
C
HECK SAMPLE VOLUME
AND CALIBRATE IF
NECESSARY
.
SEE SECTION
3.3.1
S
AMPLE CONTAINER
OVERFILLS
S
OMETHING EFFECTING
SAMPLE TRAY FROM MOVING
FREELY
M
AKE SURE NOTHING IS
PLACED UNDERNEATH
SAMPLE TRAY
.
C
HECK FOR
SMOOTH TRAY MOVEMENT
AND SAFETY SHUTOFF
OPERATION
.
S
AFETY
S
HUTOFF VALVE
OUT OF CALIBRATION
S
EE SECTION
3.3.2
FOR
CALIBRATION