Manual

YSI 5X00
199
YSI 5X00
198
Appendix 1 - Unpacking and Inspection
Inspect the outside of the shipping carton for damage. If damage is detected, contact
the carrier immediately. Remove the 5X00 from the shipping container. Be care-
ful not to discard any parts or supplies. Conrm 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.
e following components are included with the purchase of the 5X00 instrument:
5X00 instrument
006515 Flange Mounting Kit
006506 Desiccant Kit
605877 Instruction Manual
605230 Compression Plugs, 2 each
605229 Compression Plugs, 2 each
605804 Compression Plugs, 4 each
605898 Compression Plugs, 3 each
655384 Dual Male RJ-45 Cable Assembly
655383 Adapter, DB-9 to RJ-45
605880 AC Power Cord, 155 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 relays, 12 pole, 2 each
605940UL Pluggable Socket Connector for Auxiliary Inputs, 3 Pole
605942UL Pluggable Socket Connector for DO and AUX inputs, 8 Pole, 2 each
If any parts are damaged or missing, contact YSI or your YSI representative im-
mediately.
Unpacking and Inspection Troubleshooting
Appendix 2 - Troubleshooting
Sensor Troubleshooting
- When troubleshooting sensors, disable the control/alarm relays.
- Verify 5X00 wiring and conguration.
Issue possible cause possible solution
inaccurate or uctuating
sensor values
improper placement of probe
assembly
See Location Considerations
- Step 2 Locate and Install
Probe Assembly - page
33..
fouled membrane or sensor
cap; damaged membrane or
sensor cap
visual inspection of the
probe assembly required.
Clean membrane or sensor
cap.
improper placement of 5X00 See Location considerations
- Step 1 Install 5X00 - 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
82..
DO elevation conguration
incorrect
Correct DO elevation at
Menus  System  Sensor
SetupDOElevation
menu
DO values are aected by
temperature. If DO values
are incorrect, verify that
the temperature source is
accurate and reporting cor-
rect values or that the user
dened temperature value
is correct for the DO sensor
location. If the temperature
sensor is reporting incorrect
values, the DO mg/L values
are not reliable.
See DO and temperature -
page 155.