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11 Maintenance, cleaning, returns, and disposal
11 Maintenance, cleaning, returns, and disposal
11.1 Maintenance
The RTD temperature probes and thermocouples require no maintenance.
We recommend checking them at regular intervals.
11.2 Cleaning
NOTE!
Avoid damage to the device due to improper cleaning.
Do not damage the RTD temperature probes or thermocouples, in particular the parts in contact with the
medium. The cleaning agent must not attack the surface and seals.
11.3 Returns
WARNING!
Personal injury, property damage, environmental damage
Residual medium on the removed product can cause damage to persons, the environment and equip-
ment.
Take adequate precautionary measures.
NOTE!
The device may only be disassembled in a safe and voltage-free state of the plant by qualified personnel.
NOTE!
All information necessary for return is included in the Supplementary sheet for product returns.
11.4 Disposal
WARNING!
Risk of injury due to hazardous substance residue in device
Risk of serious injuries in the event of contact with the medium!
Before disposing of the device, rinse hazardous substances out of all hollow spaces in the device,
and neutralize them!
DISPOSAL
Devices and/or replaced parts should not be placed in the trash at the end of their service life as they
consist of materials that can be recycled by specialist recycling plants.
Dispose of the device and the packaging material in a responsible and environmentally friendly manner.
For this purpose, observe the country-specific laws and regulations for waste treatment and disposal.
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