YSI 5200A
221
YSI 5200A
220
Appendix 1 - Unpacking and Inspection
Inspect the outside of the shipping carton for damage. If damage is detected, contact
the carrier immediately. Remove the instrument from the shipping container. Be
careful not to discard any parts or supplies. Confirm that all items on the packing
list are present. Inspect all assemblies and components for damage. Save the original
packing carton. Carriers typically require proof of damage due to mishandling.
The following components are included with the purchase of the 5200A instrument:
5200A instrument
006515 Flange Mounting Kit
006506 Desiccant Kit
605876 Instruction Manual
605230 Compression Plugs, 2 each
605229 Compression Plugs, 2 each
605804 Compression Plugs, 1 each
655384 Dual Male RJ-45 Cable Assembly
655383 Adapter, DB-9 to RJ-45
605880 AC Power Cord, 115 VAC U.S. Plug (AC version only)
605944UL Pluggable Socket Connector for AC power, 3 pole (AC Version only)
506939UL Pluggable Socket Connector for 12 VDC Power, 2 pole
605941UL Pluggable Socket Connector for RS-485, 5 pole
605943UL Pluggable Socket Connector for relay, 12 pole
605940UL Pluggable Socket Connector for Auxiliary inputs, 3 pole
If any parts are damaged or missing, contact YSI or your YSI representative im-
mediately.
Unpacking and Inspection
Appendix 2 - Troubleshooting
Sensor Troubleshooting
-
When troubleshooting sensors, disable the control/alarm relays.
-
Verify 5200A wiring and configuration.
Issue
possible cause
possible solution
inaccurate or fluctuating
sensor values
improper placement of probe
assembly
See
Location Considerations
- Step 2 Locate and Install
Probe Assembly
- page 33.
improper placement of
5200A
See
Location consider-
ations - Step 1 Install 5200A
-
page 27.
bad sensor
bad DO membrane
recalibrate, change mem-
brane, clean sensor, test
sensor outside system
stream in solution of
known value, replace sensor
sensor out of calibration
See
Calibration
- page 72.
DO elevation configuration
incorrect
Correct DO elevation at
Menus → System → Sensor
Setup→DO→Elevation
menu
Conductivity, DO, and pH
values are effected by temper-
ature. If conductivity, DO,
and pH values are incorrect,
verify that the temperature
probe is working correctly.
If the temperature probe is
reporting incorrect values,
conductivity, DO mg/L, and
pH values are not reliable.
See
temperature compen-
sation and conductivity -
page138.
See
DO and temperature
-
page139.
“over/under” sensor
readings
bad sensor
bad membrane
test sensor outside system
stream in solution of
known value, clean sensor,
recalibrate, replace sensor
and/or membrane if neces-
sary
Troubleshooting
