Grohe Sentosa 19 609 Montageanleitung Seite 5

I979361.book : I97936GB.FM Seite 2 Mittwoch, August 25, 1999 11:55 AM
GB
Installation to finished stage
- Plaster and tile the wall, excluding the area occupied by the
mounting template. Seal any apertures in the wall so that they
are watertight to spray water.
• Tiles laid in mortar should be pointed so that the joint is
tapered towards the outside.
• Seal prefabricated walls with a permanently plastic compound.
- Remove the mounting template, see Fig. [1].
- Unscrew adjusting nut (A). Detach stop ring (B), see Fig. [1] and
fold-out page II and III.
- Install sleeve (R), turn stop ring (B) and install with marking (B1)
pointing upwards, see Fig. [2].
- Screw on adjusting nut (A) and holder (U) and install sleeve (H),
see Fig. [2].
- Grease the seals (T) of the escutcheon (K) with the special
grease supplied and install escutcheon (K) with screws (L),
see Fig. [3].
- Fit the cap (O), see Fig. [3].
If the thermostat has been installed at too great a depth, this
can be adjusted by 27.5mm with an extension set (see fold-out
page II and III, ref. No. 47 358).
Installation of the flow control knob and adjustment of the
economy stop, see Figs. [4] to [6].
• The flow rate is limited by the economy stop (N) supplied, see
Fig. [4].
To install the flow control knob, proceed as follows:
1. Close the ceramic headpart by turning clockwise.
2. Install the economy stop (N) in the desired position, see Fig. [4].
For possible settings, see Fig. [5].
3. Reinstall splined adapter (J) and shut-off knob (I) with economy
button (V) pointing to the right.
Fit screw (P) and screw on cap (G), see Fig. [6].
If a higher rate is desired, the stop can be overridden by
depressing the flow control knob (V), see Fig. [6].
Adjustment
Installation of the thermostat knob and temperature
adjustment, see Figs. [7] and [8].
• 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 thermoelement.
1. Open the shutt-off valve and check the temperature of the water
with a thermometer, see Fig. [7].
2. Turn the adjusting nut (A) clockwise or anticlockwise until the
water temperature reaches 38 °C, see Fig. [7].
3. Reinstall the thermostat knob (C) in such a way that the 38 °C
mark (◊) on the knob coincides with the mark (S) on the cap (O),
see Fig. [8].
4. Fit screw (D) an screw on cap (M), see Fig. [8].
Reversed union (hot on right - cold on left).
Replace thermoelement (F), see replacement parts fold-out page II
and fold-out page III, ref. No. 47 282 (1/2").
Temperature limitation
The safety stop limits the temperature range to 38 °C.
If a higher temperature is desired, the 38 °C limit can be overridden
by depressing the temperature control handle.
Prevention of frost damage
When the domestic water system is drained, thermostat mixers
must be drained separately, since non-return valves are installed in
the hot and cold water connections.
The complete thermostat assemblies and non-return valves must
be unscrewed and removed.
Maintenance
For maintenance, see Fig. [9] and fold-out page II and III.
Shut off hot and cold water supplies.
I. Thermoelement
1. Unscrew cap (M).
2. Unscrew and remove (D) and pull off thermostat knob (C).
3. Unscrew and remove adjusting nut (A).
4. Pull off stop ring (B).
5. With a 24mm open-ended spanner, unscrew and remove
thermoelement (F).
II. Non-return valve
1. Unscrew caps (M) and (G).
2. Unscrew and remove screws (D) and (P), pull off thermostat
knob (C) and shut-off knob (I).
3. Detach cap (O) in accordance with Fig. [9].
4. Remove screws (L) and escutcheon (K).
5. Unscrew and remove non-return valve (E) with 17mm socket
wrench or 10mm socket spanner.
III. Ceramic headpart
1. Proceed as for maintenance of non-return valve, points 1-4.
2. Remove splined adapter (J) and economy stop (N).
3. Remove sleeve (H) and holder (U).
4. With a 17mm open-ended spanner, unscrew and remove
ceramic headpart (W).
Inspect and clean all parts, replace if necessary and grease with
special valve grease (ref. No. 18 012).
Reassemble in the reverse order.
Observe the correct mounting position!
Use only genuine Grohe replacement parts!
Replacement parts, see fold-out page II and III
(* = special accessories).
Readjustment is necessary after every maintenance operation on
the thermoelement (see Adjustment).
Care
For directions on the care of this thermostat mixer, please refer to
the accompanying Care Instructions.
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