YSI 5200 - Manual (Page 30)

YSI Incorporated 28 5200 Recirculating System Monitor
4.3 Features of the YSI 5562 Probe Module
Figure 4-2 5562 Probe Module
4.4 Preparing the YSI 5561 Probe Module
To prepare the YSI 5561 Probe Module for calibration and operation, you need to install a new DO
membrane cap. Refer to Section 4.6 Membrane Cap Installation for details.
4.5 Preparing the YSI 5562 Probe Module
To prepare the YSI 5562 Probe Module for calibration and operation, you need to install the sensors into
the connectors on the probe module bulkhead. In addition to sensor installation, you need to install a new
DO membrane cap.
4.5.1 Sensor Installation
Whenever you install, remove or replace a sensor, it is extremely important that the entire probe module
and all sensors be thoroughly dried prior to the removal of a sensor or a sensor port plug. This will
prevent water from entering the port. Once you remove a sensor or plug, examine the connector inside the
probe module sensor port. If any moisture is present, use compressed air to completely dry the connector.
If the connector is corroded, return the probe module to your dealer or directly to YSI Customer Service.
Refer to Section 14 Warranty and Service Information.
Conductivity/Temperature and pH, pH/ORP Sensor Installation
1. Unscrew and remove the probe sensor guard.
2. Using the sensor installation tool supplied in the YSI 5511 maintenance kit, unscrew and remove
the sensor port plugs.
Cable
Calibration/
Storage Cup
Strain Relief
pH/ORP Probe
Metal Probe
Connector Nut
Dissolved Oxygen
(DO) Probe
Probe Sensor Guard
Conductivity/Temperature
Probe
Detachable Weight