2 For your safety
SPR-PRC-H
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www.stauff.com
2 For your safety
2.1 Intended use
The cutting ring pre-assembly machine is solely for mechanical pre-
assembly (50% pre-assembly) of cutting rings on light and heavy series tube
ends for tube external diameters of between 6 mm and 42 mm.
The machine is used together with mounting sockets specially designed for
this machine and the mechanical mounting operation.
The assembling parameters saved in the machine apply solely to the use of
an original STAUFF cutting ring FI-DS-..-W3/W5 in combination with
seamlessly drawn tube according to EN10305-4 from the E235+N and
E355+N material as well as SS316Ti according to EN10216-5 and the
original STAUFF cap nut FI-M-..-W3/W5. The stated pressure specifications
apply either to the steel-steel or stainless steel-stainless steel combinations.
Pre-assemblies involving materials and material combinations at variance to
the above need to be separately examined on the basis of the accumulated
material and optimized, if necessary, with the aid of the setting wheel. The
assembly outcome is then to be evaluated by the machine operator himself.
Modifications, extensions or conversions are not permitted without prior
discussion with the manufacturer. Such modifications can jeopardise the
operational safety of the machine and are considered as non-intended use.
Incorrect use
Any use other than that stated in the „Intended Use“ chapter is not permitted.
The cutting ring pre-assembly machine must not be used:
• Where high-voltage lines and gas piping is to be found
• In potentially explosive areas
• In rain or during thundery or humid ambient conditions
• Together with a rechargeable battery which the manufacturer has not
authorised
