Section 4 Installation; Sensor Preparation - Hach ORBISPHERE C1100 User Manual

Section 4

4.1 Sensor preparation

Your C1100 electrochemical sensor has been thoroughly cleaned and tested at the factory
before shipment. It has been shipped with a cartridge containing a membrane and electrolyte
pre-installed to protect the sensor head. This cartridge must be removed and replaced with a
new one prior to first use to make it fully operational. The new cartridge is included in the sensor
recharge kit (see additional details in
the mesh patches included with the kit.
The following instructions detail the steps required to make the sensor operational. Should you
have any questions, your Hach Lange representative will be pleased to help.
Note: It is advisable to perform this procedure with the plastic sensor base installed so as to avoid any
damage to the connection socket and also to provide a suitable stand for the sensor when required.
1. Hold the main body of the sensor and
Installation
Multiple hazards. Only qualified personnel must conduct the tasks described in this
section of the document.
Chemical exposure hazard. Obey laboratory safety procedures and wear all of the
personal protective equipment appropriate to the chemicals that are handled. Refer
to the current safety data sheets (MSDS/SDS) for safety protocols.
Chemical exposure hazard. Avoid all eye and skin contact with the electrolyte in the
sensor and replacement cartridge. If eyes or skin come into contact with electrolyte,
rinse immediately with water. In addition, the electrolyte can permanently stain
clothing so exercise care in handling. It is highly recommended to wear protective
gloves and glasses during this process.
unscrew the protection cap locking washer
by turning counter-clockwise. Remove it from
the sensor and put to one side.
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Sensor recharge kit on page 8). You will also need one of
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