Mettler Toledo InTrac 7 Serie Guía De Configuración Rápida página 13

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5 Operation: Inspection Work
1. Visually check fastenings (ring nut, flange, NPT thread) of the housing at the process connection for firm sealing
and leaks.
2. Check the housing inspection window for leakage (InTrac 781/ 784 housings only).
3. If necessary, check the condition of the electrode / sensor (refer to sensor instruction manual for cleaning and
calibration procedures).
4. Calibrate / clean the electrode / sensor if necessary (refer to sensor and transmitter instruction manuals).
6 Maintenance
1. Ensure the housing is fully retracted and in the "service" position.
2. Isolate the pipe / tank / vessel etc. from the housing (depressurize, empty, rinse, purge and vent, etc.).
3. Remove the sensor from the housing.
4. Remove the retractable housing from the pipe / tank / vessel etc. (if changing of housing seal is needed).
5. Change the housing seal.
6. Calibrate / clean the electrode / sensor with reference to sensor and transmitter instruction manuals.
7. Follow the installation and commissioning procedure.
7 Environmental Protection
Waste electrical products should not be disposed of with household waste. Please recycle where facilities
exist. Check with your Local Authority or retailer for recycling advice.
8 Warranty
On manufacturing defects, 12 months after delivery.
9 Storage Conditions
We recommended following the shutdown procedure as described in the housing instruction manual. The cleaned and
dried housing should be stored at room temperature.
10 EC Declaration of Conformity
The complete declaration is available in the declaration of conformity certificate.
InTrac is a registered trademark of METTLER TOLEDO Group in Switzer l and, the USA, the European Union and a further
five countries.
© 07 / 21 METTLER TOLEDO
Printed in Germany
en
InTrac 7XX Rectractable Housing
30 313 266 C