Safe-Drive
®
Process Refractometer PR-23-SD Best Practices, Generation 2
© Copyright K-Patents 2014. All rights reserved.
29
Commissioning checklist
Safe-Drive start-up
Task
OK
Failed
Menu path
Notes
Check that the wiring has
been done according to the
attached wiring diagram.
Connect the power.
Check that the status is
NORMAL OPERATION
(if there is a sample)
NO SAMPLE
(if the process pipe is empty)
Check process temperatures.
Check the serial number.
Check that the parameters
are set
according to the delivery data
sheet (DDS).
CALIBRATION
› CHEMICAL
& FIELD
PARAMETERS
Configure the mA output.
CALIBRATION ›
OUTPUTS › mA
OUTPUTS
For more information,
see chapter
Configuring mA
Outputs
in K-Patents
PR-23 Instruction
Manual.
Configure prism wash relay
(relay 1 or 2).
CALIBRATION ›
RELAYS
For more information,
see chapter
Configuring relays
in K-Patents PR-23
Instruction Manual.
Prism wash test
Task
OK
Failed
Notes
Observe the temperature
and optical image for slight
changes that indicate that
wash is functioning. One or
more of the following changes
should take place:
- nD value decreasing (most
apparent change)
- T value increasing
- QF value decreasing or
increasing
For more information,
see chapter
5.1 Prism
Wash Test
in these
instructions and
chapter
Prism wash
in K-Patents PR-23
Instruction Manual.
Calibration check
Task
OK
Failed
Notes
Check that calibration
corresponds to the lab results
CALIBRATION
› CHEMICAL
& FIELD
PARAMETERS
› FIELD
PARAMETERS
For more information,
see chapter
Calibration Check
in
these instructions and
chapter
Calibrating
the concentration
measurement
in
K-Patents PR-23
Instruction Manual.
