JUMO flowTRANS MAG H01, Руководство по эксплуатации

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1 Safety
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1.14 Safety information for inspections and maintenance
Maintenance work may only be performed by trained personnel.
•
Before removing the device, depressurize the device and if necessary, the adjacent lines or contain-
ers.
• Before opening the device, check whether hazardous materials were used as a measurement me-
dium. There may be dangerous residual quantities in the device, which can leak when opened.
• If required as part of the operator's responsibility, the following points must be checked through reg-
ular inspections:
- The pressure-retaining walls/lining of the pressure device
- The measurement technology function
- The leak-tightness
- The wear (corrosion)
1.15 Returning devices
The following applies for returning devices for repairs or recalibration:
• Use the original packaging or suitably secure shipping containers
• Enclose the completed accompanying repair form with the device
The following also applies to devices that have come into contact with hazardous materials:
• Enclose the completed accompanying repair form and the declaration of decontamination with the
device
The hazardous materials must be rinsed out from all hollow spaces, such as between the measuring pipe
and housing, and neutralized. With sensors
>
DN 400, the service screw (for draining condensate fluid)
at the lower point of the housing must be opened to dispose of the hazardous materials and/or neutralize
the coil and electrode chamber.
These measures must be confirmed in writing in the declaration of decontamination.
Return address and documents
WARNING – Danger to persons!
When the case lid is open, the EMC and touch protection are disabled. The housing contains electrical
circuits that are dangerous when touched. For this reason, the voltage supply must be switched off be-
fore opening the case lid.
WARNING – Danger to persons!
The inspection screw (for draining condensate liquid) with devices ≥ DN 450 may be pressurized. Spout-
ing medium can cause serious injuries.
Depressurize the pipeline before opening the inspection screw.
IMPORTANT (NOTE)!
According to EC guidelines for hazardous materials, the owner of hazardous waste is responsible for its
disposal or must observe the following regulations when shipping:
All devices delivered to the manufacturer must be free of any hazardous materials (acids, alkalis, sol-
vents, etc.).
IMPORTANT (NOTE)!
All documents important for the return as well as the return address of the manufacturer are available at
http://reparaturdienst.jumo.info.