WIKA Phase-Out PSD-3 Series User Manual

28 WIKA operating instructions pressure switch, model PSD-3x
EN
11430486.07 04/2015 EN/DE/FR/ES
7. Maintenance and cleaning
7. Maintenance and cleaning
7.1 Maintenance
This instrument is maitenance-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
o and disconnect it from the mains.
■
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 dismounted instruments can result in a risk to persons, the
environment and equipment.
■
Take sucient precautionary measures.
■
Do not use any pointed or hard objects for cleaning, as they may damage the diaphragm
of the process connection.
For information on returning the instrument see chapter 9.2 "Return".

WIKA Phase-Out PSD-3 Series Specifications

General

Brand	WIKA
Model	Phase-Out PSD-3 Series
Category	Switch
Language	English