Maintenance And Servicing; Replacing The Grit Filter; Replacing The Thermocouple - Franke AQUALINE-Therm AQLT0053 Notice De Montage Et De Mise En Service

15. Maintenance and Servicing

Depending on the quality of the water, the local conditions and the rules and regula-
tions applicable on site, the fitting must be maintained and serviced at regular
intervals.
Perform maintenance on the following components:
• Filters (see
• Non-return valve (see
• Functional part (see
Properly use suitable cleaning agents that are not harmful to the fittings and rinse
with water after use. High-pressure cleaners must not be used for cleaning.
Removing the Fitting
Some maintenance work requires the fitting to be removed.
15.1 Use an Allen key to close the water volume regulator (a).
15.2 Trigger the fitting.
15.3 Loosen the union nut (b).
15.4 Remove the fitting.

16. Replacing the Grit Filter

Mesh washers
16.1 Remove the fitting (see
16.2 Replace the grit filters (a).
☞
Important!
Be careful to insert the grit filters the right way round.
16.3 Reassemble in the reverse order.

17. Replacing the Thermocouple

Warning!
After installing the fitting or removing the thermocouple, adjust the scald protector.
Failure to observe can cause bodily harm due to scalding.
17.1 Close the flow volume regulators (see
17.2 Trigger the fitting.
17.3 Remove the cover plate (a).
17.4 Loosen the screw and the washer (b).
Chapter 16.)
Chapter
Chapter 19.)
Chapter 15.).
18.)
Chapter 15.1).
9