wtw DIQ/S 182-XT-4, Operating Manual

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System 182-XT-4 Maintenance and cleaning
7 - 1 ba75753e06 12/2014
7 Maintenance and cleaning
7.1 Maintenance
Maintenance activities
7.2 Cleaning
DIQ/S 182-XT-4,
DIQ modules,
MIQ modules
Clean components mounted in the open of gross contamination as
necessary. We recommend cleaning the worst of the dirt on the
enclosure and the area directly around it each time before opening in
order to prevent contamination from entering the open enclosure.
To clean the module, wipe the enclosure surfaces with a damp, lint-free
cloth. If compressed air is available on site, blow off the worst of the dirt
beforehand. Keep the enclosure closed while doing so.
NOTE
Do not use high-pressure water blasters for cleaning (danger of water
penetration!). Also do not use aggressive cleaning agents such as al
-
cohol, organic solvents or chemical detergents. These types of clean
-
ing agent can attack the surface of the housing.
IQ sensors The cleaning of the IQ sensors depends greatly on the respective
application. Instructions for this are given in the respective component
operating manual.
Component Maintenance
IQ sensors Depending on the type of sensor
(see the component operating
manual of the sensor)
DIQ/S 182-XT-4,
DIQ modules,
MIQ modules No maintenance required