Instruction manual

Troubleshooting
82 Installation and Operations Manual
10.4 Spare Parts
When ordering spare parts, always quote the serial number indicated on the nameplate. As far
as necessary, the spare parts also include replacement instructions.
10.5 Return
The following procedures must be carried out before a transmitter is sent to Varec e.g.for repair
or calibration:
• Remove all residue which may be present. Pay special attention to the gasket grooves and
crevices where fluid may be present. This is especially important if the fluid is dangerous to
health, e.g.corrosive, poisonous, carcinogenic, radioactive, etc.
• Always enclose a duly completed “Declaration of Contamination” form (a copy of the
“Declaration of contamination” is included at the end of this operating manual). Only then
can Varec transport, examine, and repair a returned device.
• Enclose special handling instructions if necessary, for example a safety data sheet as per
EN 91/155/EEC.
Additionally specify:
• The chemical and physical characteristics of the product
• An exact description of the application
• A short description of the error that occurred (specify error code if possible)
• Operating time of the device.
10.6 Disposal
In case of disposal, please separate the different components according to their material
consistence.