For Your Safety - Tecsis S2350 Instructions De Service

5. For your safety

5. For your safety
Select the appropriate pressure switch with regard to scale range,
„
!
performance and specific measurement conditions prior to installing and
starting the instrument.
Warning
Observe the relevant national regulations (e.g.: EN 50178) and observe
„
the applicable standards and directives for special applications (e.g. with
dangerous media such as acetylene, flammable gases or liquids and toxic
gases or liquids and with refrigeration plants or compressors). If you do not
observe the appropriate regulations, serious injuries and/or damage can
occur!
Open pressure connections only after the system is without pressure!
„
Please make sure that the pressure switch is only used within the overload threshold limit
„
all the time!
Observe the ambient and working conditions outlined in the data sheet DD/DE 776, DD/DE 779.
„
Observe the technical data for the use of the pressure switch in connection with
„
aggressive / corrosive media and for the avoidance of mechanical hazards.
Ensure that the pressure switch is only operated in accordance with the provisions
„
i.e. as described in the following instructions.
Do not interfere with or change the pressure switch in any other way than described in
„
these operating instructions.
Remove the pressure switch from service and mark it to prevent it from being used
„
again accidentally, if it becomes damaged or unsafe for operation.
Take precautions with regard to remaining media in removed pressure switch.
„
Remaining media in the pressure port may be hazardous or toxic!
The device must not be opened, painted / coated or modified.
„
Have repairs performed by the manufacturer only.
„
The manufacturer's liability is void in the case of any damage caused by using the product
„
contrary to its intended use, non-compliance with these operating instructions, assignment
of insufficiently qualified skilled personnel or unauthorised modifications to the pressure
switch.
Betriebsanleitung / Operating manual / Instructions de service / Instrucciones de uso
GB
23