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11
C
ONNECT THE SAMPLE PROBER THE FITTING ON THE SAMPLER MARKED
SAMPLE
USING
1/4”
OR
3/8”
TUBING
.
C
ONNECT A CLEAN
,
DRY
30
PSI
SUPPLY TO THE FITTING MARKED
SUPPLY.
C
ONNECT THE FLOW INDICATION SIGNAL TO THE SAMPLER
.
T
HIS WILL VARY
DEPENDING ON THE SAMPLER CONFIGURATION
.
-
I
F CONFIGURED WITH
P
NEUMATIC SIGNAL
,
TUBE THE
10-30
PSI SIGNAL TO
THE FITTING MARKED
SIGNAL
ON THE SAMPLER
-
I
F CONFIGURED WITH ELECTRONIC SIGNAL
,
CONNECT THE SIGNAL WIRES
FROM THE DRY CONTACT SWITCH TO THE INPUT TERMINALS USING THE
CONDUIT CONNECTION ON THE SAMPLER
.
E
NSURE A WATERTIGHT CABLE
CONNECTOR IS USED
.
S
ECTION
3.3
C
ALIBRATION
B
EFORE INITIAL USE
,
AND PERIODICALLY THERE ARE
3
KEY POINTS ON THE
SAMPLER THAT SHOULD BE CALIBRATED TO ENSURE ACCURATE AND RELIABLE
OPERATION
.
IMPORTANT:
B
EFORE PERFORMING A CALIBRATION
,
FOLLOW THE STARTUP
PROCEDURE IN THE NEXT SECTION
.
T
HE SYSTEM NEEDS TO BE PURGED WITH
FLUID FOR A SUCCESSFUL CALIBRATION
.
S
UBSECTION
3.3.1
S
AMPLE
V
OLUME
T
HE SAMPLE PUMP SHOULD ACCURATELY TAKE A
1
M
L
SAMPLE EVERY
STROKE
(
UNLESS OTHERWISE CONFIGURED
).
F
OR ACCURATE RESULTS
,
THE PUMP AND THE SAMPLE TUBING
MUST
BE PROPERLY PURGED OF
ALL TRAPPED AIR
.
F
OLLOW THE PROCEDURE IN SECTION
3.4
S
TEP
4
FOR
PURGING UNIT
.
T
O CALIBRATE THE SAMPLE VOLUME FOLLOW THESE
STEPS
:
1)
TURN THE
8
POSITION SWITCH ON THE TIMER TO THE
0
POSITION
,
TURNING THE SAMPLER OFF
.
