6
Maintenance
Inspect and clean all parts, replace if necessary.
Shut off cold and hot water supply!
I. Battery
Almost depleted battery is displayed by flashing control light.
1. Push on cleaning clip (G), see Fig. [8].
2. Unscrew screw (H) with 2.5mm hexagon button and pull off
body (J).
3. Pull off protection sleeve (K) and remove battery (L), check
contacts, clean and replace if necessary.
Assemble in reverse order.
II. Solenoid valve
1. Proceed as for maintenance battery, point 1 to 3.
2. Unscrew screw (M1) and pull off battery tray (M), see
Fig. [9].
3. Loosen plug connector (N) and pull out solenoid valve (O),
see Fig. [10].
4. Unscrew soil (O1) and remove membrane (P).
5. Remove filter (R).
Check, clean and replace solenoid valve, membrane and filter
if neccessary.
Observe installation position!
Assemble in reverse order.
III. Filter and non-return valve
1. Unscrew connection hose and loosen adapter (A), see
Fig. [11].
2. Unmount filter (A1) and non-return valve (A2), check, clean
and replace if necessary.
Assemble in reverse order.
IV.
Unscrew and clean
aerator (42 832)
, see fold-out
page I.
Assemble in reverse order.
V. Mixing spindle
1. Loosen mixer from connections.
2. Unmount mixer from basin.
3. Unscrew screw (C) with 2mm hexagon button, see Fig. [12].
4. Pull off mixing lever (D).
5. Pull off stop ring (E).
6. Unscrew screw (S) with 2.5mm hexagon button out of the
body.
7. Turn mixing spindle (F), check, clean and replace if
necessary.
Assemble in reverse order, see chapter „Setting temperature
limiter“.
Screw (S) must fit to groove (F1) of mixing spindle (F).
Replacement parts,
see fold-out page I ( * = special
accessories).
Care
For directions on the care of this mixer, please refer to the
accompanying Care Instructions.
Problem / Cause / Remedy
Problem
Cause
Remedy
Water does not flow
•
Water supply interrupted
•
Filter before solenoid valve is clogged
•
Membrane defective
•
Solenoid valve defective
•
Plug connectors of solenoid valve without
contact
•
Battery depleted
- Open stop valves, service valves
- Clean, see maintenance solenoid valve
- Replace, see maintenance solenoid valve
- Replace, see maintenance solenoid valve
- Plug together plug connectors
- Replace, see maintenance electronic battery
Control light flashes
•
Battery almost depleted
- Replace, see maintenance electronic battery
Water flows
continuously
•
Membrane clogged
•
Solenoid valve defective
- Clean, see maintenance solenoid valve
- Replace, see maintenance solenoid valve
Water flows
inadvertently
•
Detect area for the local conditions too
largely adjusted
•
False signal initiation by object within the
area of the sensor technology
- Reduce range with remote control (special
accessory, ref No. 36 206)
- Mount base (special accessory, ref No. 36 210)
Quantity of water too
small
•
Filters, aerator are dirty or membrane
defective
•
Service valves not fully opened
•
Water supply throttled
- Replace, see maintenance solenoid valve (II),
filter (III) and aerator (IV)
- Fully open stop valves, service valves
- Check supply pipes, open service valves
Mixer set up not
correct
•
See point „Quantity of water too small“
•
Mixing spindle calcified
•
Temperature limiter not correct setted
- Clean, see maintenance mixing spindle
- Setting, see description
