EsiWelma
®
s.r.l.
- 11 -
E117.602_En
11. Maintenance
This equipment does not require any maintenance, other than periodic checking that it is working. Replace the detector 6
years after its date of manufacture (see indication on the cover).
Use a wet cloth and mild detergent to periodically clean the device. Do not use aggressive detergents like alcohol, ammonia,
solvents etc.
IMPORTANT: Before cleaning the detector, switch off the system power supply to avoid the risk of electric shock.
12. Environmental compatibility and disposal
This product is developed and made using materials and processes that take environmental management
into account.
Refer to the following notes for disposal of the product at the end of its working life, or when it is replaced:
For disposal purposes, this product is classified as an electric and electronic device: Do not dispose of it with normal
household waste, in particular as regards the printed circuit.
Comply with all local laws in force.
As far as possible reuse basic materials to keep environmental impact to a minimum.
Use local depots and waste recycling companies, or contact the supplier or manufacturer to return used products or to
ask for information on environmental compatibility and waste disposal.
The packaging for the ESN26.C can be reused. Keep it for future use or to return the product to the supplier.
