Dräger 4543445, Operating Manual

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1
For Your Safety
Strictly follow the assembly and installation instructions
The instrument must be calibrated at intervals recommended in the operating
manual or more frequently according to specific use and applications.
Do not calibrate the instrument in the presence of an operating radio
transmitter.
Use in areas subject to explosion hazards
The sensor must be screwed in at least 5 threads to maintain the explosion
proof rating.
If the extra port at the 3 or 9 o’clock position is not to be used for wiring
purposes, the supplied plug must be screwed in completely to maintain the
explosion proof rating.
Equipment or components which have been tested and approved according to
the national or European regulations on electrical equipment in rooms subject
to explosion hazards, may be used only under the conditions specified in the
approval.
Modifications of components or the use of faulty or incomplete parts are not
permitted. In the case of repairs to equipment or components of this type, the
national regulations must be observed.
Maintenance
Dräger warrants this instrument to be free of defects in material and
workmanship for a period of one (1) year from date of purchase. Dräger
warrants the sensor for a period of one (1) year from the date of purchase.
Liability for proper function or damage
The liability for the proper function is irrevocably transferred to the owner or
operator to the extent that the transmitter is serviced or repaired by personnel
not employed or authorized by Draeger Service or if the transmitter is used in a
manner not conforming to its intended use.
Dräger cannot be held responsible for damage caused by noncompliance with
the recommendations given above. The warranty and liability provisions of the
terms of sale and delivery of Dräger are likewise not modified by the
recommendations given above.
Draeger Safety, Inc.
For Your Safety