Servicing; Sensor Replacement - Honeywell Sensepoint XCD Technical Manual

Sensepoint XCD Technical Manual
Caution: Oxygen deficient atmospheres (less than 6%V/V) may result in inaccuracy of

12 Servicing

Take care when handling sensors as they may contain corrosive solutions. Do not tamper
or in any way dis-assemble the sensor. Do not expose to temperatures outside the
recommended range. Do not expose sensor to organic solvents or flammable liquids.
Care should be taken when removing and refitting the Sensepoint XCD plug-in Sensor
Cartridge to the Sensor Socket so that damage to the connection pins can be avoided.
At the end of their working life, replacement electrochemical sensors for oxygen and toxic
gas must be disposed of in an environmentally safe manner. Disposal should be according
to local waste management requirements and environmental legislation.
Alternatively, old replaceable sensors may be securely packaged and returned to Honeywell
Electrochemical sensors should NOT be incinerated as this action may cause the cell to
Caution: The following procedure should be followed carefully and only performed by
A fault condition will be signalled by the detector if the sensor is removed with the unit

12.1 Sensor replacement

The Flammable Catalytic and Toxic ECC sensor cartridge that are used with the
Sensepoint XCD Sensor Socket have no serviceable parts. When they have reached the
end of their operational life, simply replace the cells.
reading and performance.
WARNINGS
Analytics clearly marked for environmental disposal.
emit toxic fumes.
suitably trained personnel.
under power.
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SPXCDHMANEN Issue 2