3
Maintenance and warranty instructions
The device requires zero maintenance. It is not permitted to make any
repairs in the event of any damage (e.g. due to transport, storage). If
the device is opened, the warranty will be rendered null and void.
The same applies where a defect is caused by external factors (e.g.
lightning, water, fire, extreme temperatures and weather conditions), or
by improper or careless use or handling.
The seals may only be broken by authorized personnel.
Care and disposal information
Use a dry cloth to clean the device housing. Do not use any chemical
cleansing agents!
The following table names the components and how they are to be
treated at the end of their life cycle.
Components
Waste collection and disposal
Printed circuit
boards
Electronic waste
: Dispose of such waste in
accordance with the local regulations.
LEDs, LC
displays
Hazardous waste
: Dispose of such waste in
accordance with the local regulations.
Metal parts
Recyclable material
: Collect this material and sort it
into separate metal containers.
Plastic parts
Send sorted plastic parts to a recycling plant
(regranulation) or, where applicable, to a waste
incineration plant (thermal energy generation).
Batteries
Take safety precautions against short circuits before
disposing of the batteries. Dispose of the batteries
in their original packaging or insulate the terminals.
Do not dispose of batteries with the domestic waste;
instead, observe the locally applicable waste and
environmental protection standards.
