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14
Repair and troubleshooting
WARNING!
It is mandatory that you read the safety information and
specifications in the "Storage, Transport and Unpacking"
chapter prior to shipping the pump.
WARNING!
Danger from hazardous substances!
Possible consequence: Fatal or very serious injuries.
Please ensure when handling hazardous substances
that you have read the latest safety data sheets provided
by the manufacture of the hazardous substance. The
actions required are described in the safety data sheet.
Check the safety data sheet regularly and replace, if
necessary, as the hazard potential of a substance can
be re-evaluated at any time based on new findings.
The system operator is responsible for ensuring that
these safety data sheets are available and that they are
kept up to date, as well as for producing an associated
hazard assessment for the workstations affected.
WARNING!
Hydrazine / levoxine can escape
Hydrazine / levoxine may escape when carrying out the
work listed below.
–
Therefore always flush the system - see chapter
"Decommissioning and disposal"!
–
Take the safety measures recommended in the
material safety data sheets when working on the
system.
–
Refer to the material safety data sheet provided by
the chemical supplier if the dosing tank or the
storage tank needs to be opened.
–
Only use the correct spare parts.
–
On completion of the work, check the system for
leak-tightness and record the results.
If necessary refer to the operating instructions for the metering pumps and
the relief valve when troubleshooting.
Repair and troubleshooting
27
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