1 Safety
CleanFit P CPA 471
2
Hauser
1
Safety
1.1
Safety symbols
#
Warning!
This symbol alerts you to hazards which could cause serious injuries as well as damage
to the instrument if ignored.
"
Caution!
This symbol alerts you to possible faults which could arise from incorrect operation.
They could cause damage to the instrument if ignored.
!
Note!
This symbol indicates important items of information.
1.2
Intended application
The hand-operated or pneumatically operated retractable assembly CleanFit P CPA 471
is designed for installing pH/redox sensors in tanks and pipes.
Its mechanical design permits its use in pressurised systems (see Technical Data).
The responsibility for compliance with the following safety requirements lines with the
operator:
•
Explosion protection regulations
•
Installation instructions
•
Operating instructions for the assembly and its materials
•
Local prevailing standards and regulations
1.3
Installation, start-up and operation
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Warning!
•
Installation, electrical connection, start-up, operation and maintenance of the
measuring instrument must be carried out exclusively by trained specialists
authorised by the system operator.
•
Technical personnel must be familiar with the instructions in this manual and must
adhere to them.
•
When the assembly is operated in explosive atmospheres, it is imperative to comply
with the regulations applicable.
•
Before switching on the system check all the connections again for correctness.
•
Do not operate damaged assemblies which could pose a danger, and mark them as
defective.
•
Measuring point faults may only be repaired by authorised and trained personnel.
•
If faults cannot be repaired, the assembly must be taken out of service and secured
against unintentional start-up.
•
Repairs may only be carried out by the manufacturer or by the Hauser
service organisation.
