Walther prazision 91489, Working Instruction

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Working instruction
english
typ 91489
Safety instructions
8
3 Safety instructions
The usage of this coupling requires from the operator to observe all relevant industrial safety
regulations. It is up to the duty of care of the user of the coupling to plan protective measures
which guarantee an orderly operation and to control their realization.
Danger references
ln case of wrong product selection, inappropriate use and non-effected maintenance, there is a
danger that damage can be caused to persons and objects. This may result from
- dangerous spreading of medium or individual particles / coupling parts
- improper functioning of connected installations or tools
In particular, the operator must guarantee that
- coupling is always used according to specification.
- coupling is always used in an orderly, functionable way
- operating instruction is always available to the operators in a complete and readable form.
- operating personnel is sufficiently informed about the operating and safety instructions
of the coupling.
- for repair, couplings are returned to our factory
- during operation of the coupling, no safety devices are removed and/or set out of function.
- coupling is not pressurized before mounting/dismounting of the coupling.
The following items have to be observed after assembly and installation as well as before
the first use of the coupling:
Check again whether all screw-type connections are firmly fixed.
Before the first use of the coupling, a functional test must be made
(see "Maintenance and functional test").