6 720 818 731 (2016/07)
Tronic 4000 T | Tronic 6000 T
12 | Environmental protection/Recycling
7
Environmental protection/Recycling
Environmental protection is a fundamental corporate strategy
of the Bosch Group.
Product quality, efficiency and environmental protection are
equally important objectives for us. We comply with all
environmental protection laws and regulations.
In order to protect the environment, we use the latest
technologies and the best materials whilst bearing in mind the
economic implications.
Packaging
Where packaging is concerned, we participate in country-
specific recycling processes that ensure optimum recycling.
All of our packaging materials are environmentally compatible
and can be recycled.
Old electrical and electronic appliances
Electrical or electronic devices that are no
longer serviceable must be collected
separately and sent for environmentally
compatible recycling (in accordance with the
European Waste Electrical and Electronic
Equipment Directive).
To dispose of old electrical or electronic
devices, you should use the return and
collection systems put in place in the country
concerned.
8
Maintenance/inspection
8.1
User information
8.1.1 Cleaning
▶ Do not use abrasive, caustic or solvent containing
cleansers.
▶ If required, clean the casing of the DHW cylinder with a soft
cloth.
8.1.2 Checking the pressure relief valve
▶ Check whether water leaks from the pressure relief valve
drain during heating.
▶ Never plug the drain of the pressure relief valve.
8.1.3 Pressure relief valve
▶ Open the pressure relief valve manually at least once a
month (Fig. 15).
8.1.4 Maintenance and repair
▶ The customer is responsible for ensuring regular
maintenance and testing by customer service or an
approved contractor.
8.2
Regular maintenance
▶ Use only original spare parts.
▶ Order spare parts from the DHW cylinder spare parts
catalogue.
▶ During maintenance, replace removed gaskets with new
ones.
Only authorised contractors are permitted to
maintain this appliance.
WARNING:
Make sure that the draining water does not
cause personal injury or material damage.
WARNING:
Prior to commencing maintenance work:
▶ Isolate the appliance from the mains
power supply.
▶ Close the water tap (
Fig. 11).
