Operating Instructions
PBS Hygienic
5 2
O p e r a t i n g I n s t r u c t i o n s | S I C K
8016359/2013-05-20 | PBS Hygienic
Subject to chance without notice
7. Maintenance and cleaning
7.1 Maintenance
This instrument is maintenance-free.
Repairs must only be carried out by the manufacturer.
7.2 Cleaning
CAUTION!
■
Before cleaning, correctly disconnect the instrument from the pressure supply, switch it off
and disconnect it from the voltage supply.
■
Clean the instrument with a moist cloth.
■
Electrical connections must not come into contact with moisture.
■
Wash or clean the dismounted instrument before returning it in order to protect personnel
and the environment from exposure to residual media.
■
Residual media in and at dismounted instruments can result in a risk to persons, the
environment and equipment.
■
Take sufficient precautionary measures.
■
Do not use any pointed or hard objects for cleaning, as they may damage the diaphragm of
the process connection.
■
Only ever remove deposits from the diaphragm with a soft brush and suitable solvent.
■
Do not use any cleaner that scours the material.
For information on returning the instrument see chapter 9.2 "Return".
7. Maintenance and cleaning
