Grohe Aquatower 1000 Guia De Inicio Rapido página 5

Adjustment
Temperature adjustment, see Figs. [13] and [14].
• Before the mixer is put into service if the mixed water temperature
measured at the point of discharge varies from the specified
temperature set on the thermostat.
• After any maintenance operation on the thermostatic cartridge.
1.Open cold and hot water supplies.
2.Open the shut-off handle (H) to the hand shower position and measure
the temperature of the running water using a thermometer.
3.Turn the temperature control handle (J) until the water temperature
reaches 100 °F.
4.Lever out cap (J1), see Fig. [14].
5.Hold temperature selection handle (J) in this position and remove
screw (J2).
6.Pull off temperature selection handle (J) and reinstall in such a way that
the 100 °F mark on the wall plate (B2) coincides with the mark on the
handle.
7.Reinstall screw (J2) and refit cap (J1).
Prevention of frost damage
When the domestic water system is drained, thermostats must be drained
separately, since non-return valves are installed in the hot and cold water
connections. For this purpose, the shower system must be removed from
the wall.
Maintenance
For maintenance, see fold-out page V and VI, Figs. [16] to [22].
Inspect and clean all parts, replace if necessary and grease with special
valve grease (Prod. no. 18 012).
Shut off cold and hot water supply.
II. Side shower with non-return valve (K), see Fig. [16].
1.Remove rosette (B3).
2.Remove screw (K1) using a screwdriver.
3.Completely remove shower face plate (K2).
4.Detach housing (K3).
5.Remove washer (K4) by pressing in the ball (K5).
6.Remove ball (K5).
7.Pull out non-return valve (K) using pliers.
Assemble in reverse order.
When installing the washer (K4) the ball (K5) must be pressed slightly into
the housing.
We guarantee that the SpeedClean nozzles will function unchanged for a
period of 5 years.
Simply rub SpeedClean nozzles in order to remove limescale deposits
from spray jet of hand, overhead and side sprays.
Please pass these instructions on to the user of the fitting.
The right to make technical modifications is reserved.
English
Shut off cold and hot water supply.
II. Thermostatic cartridge, see fold-out page VI, Fig. [17].
1.Lever out cap (J1).
2.Remove screw (J2).
3.Detach temperature control handle (J).
4.Remove clip (L1).
5.Pull off stop ring (L).
6.Detach regulating nut (M1) with overload unit (M2).
7.Unscrew and remove thermostatic cartridge (M) using a 22mm open-
ended wrench.
Assemble in reverse order. Observe the correct installation position.
Readjustment is necessary after every maintenance operation on the
thermostatic cartridge (see Adjustment).
III. Aquadimmer, see fold-out page VI, Fig. [18].
1.Lever out cap (H2).
2.Remove screw (H3) and detach shut-off handle (H).
3.Remove splined adapter (O1) and stop (O2).
4.With a 19mm open-ended wrench, unscrew and remove
aquadimmer (O).
Assemble in reverse order.
Observe the correct installation position
1.The various pins (O7) and (O8) must project into the relevant apertures
in the race, see Fig. [19].
2.Attach stop (O2) with mark (O3) pointing downwards, mark (O3)
and (O4) coincide, see Fig. [20].
3.Attach splined adapter (O1), the faces (O5) coincide in only one
position.
4.Turn splined adapter (O1) so that the lug (O6) points to the right.
IV. Non-return valve (P), see Fig. [21].
1.Lever out caps (H2) and (J1).
2.Remove screws (H3) and (J2) and detach shut-off handle (H) and
temperature selection handle (J).
3.Remove rosettes (B3) and retaining rings (B) using installation tool (B1).
4.Detach wall plate (B2).
5.Remove non-return valve (P) using a 17mm socket wrench.
V. Non-return valve (R2) and (R4)
1.Unscrew spray hose (R1).
2.Remove non-return valve (R2).
3.With a 12mm allen wrench, remove outlet nipple (R3).
4.Remove non-return valve (R4).
Assemble in reverse order.
Replacement parts, see fold-out page VIII (* = special accessories).
Care
Instructions for care of this faucet will be found in the Limited Warranty
supplement.
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