Grohe Atrio 20 073, Быстрый старт

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1
English
Application
Operation is possible in conjunction with:
- Pressurized storage heaters
- Thermally controlled instantaneous heaters
- Hydraulically controlled instantaneous heaters
Operation with low-pressure storage heaters
(displacement water heaters) is
not possible.
Specifications
•
Max. flow 8.3 L/min or 2.2 gpm/60 psi
•
Flow pressure
- min.
7.25 psi
- recommended 14.5 - 72.5 psi
- greater than 72.5 psi, fit pressure
reducing valve
•
Max. operating pressure 145 psi
•
Test pressure 232 psi
•
Temperature
- max. (hot water inlet)
176
°
F
•
Water connection cold - RH
hot - LH
Note
Major pressure differences between hot and cold
water supply should be avoided.
Rough installation
Prepare the wall for the installation.
Prepare the holes for the wall mixer and slots for the
pipes.
Refer to the dimensional drawings on fold-out page I.
Install concealed mixer housing in wall and connect
pipelines, see fold-out page I, fig. [1].
Observe the correct installation position! The cold
water supply must be connected on the right
(marked blue on housing) and the hot water supply
on the left (marked red on housing), as viewed from
the operating position.
The installation depth of the finished surface of the
wall (A) must lie within the area (X) of the fitting
template, see fig. [2].
By using a spirit level, align the mixer horizontally,
vertically and parallel to the wall.
Flush pipes thoroughly.
Open cold and hot-water supply and check
connections for leakage!
Note: Do not remove the fitting template before final
installation.
Final installation
Shut off cold and hot water supply.
Remove fitting templates.
I. Install side valves:
1. Mount spindle extension (B) on the headpart of the
concealed valve and screw on extension sleeve (C),
see fold-out page I, fig. [3].
2. Crosscut extension sleeve with spindle extension in
that way, that the installation dimension is
min 13/16" to max 1 3/4", see fig. [4].
3. Push on escutcheon (D) and screw on sleeve (E)
with pre-assembled snap insert. Snap on handle (F),
see fold-out page III, fig. [5].
II. Install spout:
1. Screw in 1/2“NPT-adaptor (G) to concealed mixer
housing , see fig. [6].
2. With 10mm socket spanner, screw in connection
nipple (H) .
3. Crosscut 1/2“NPT-adaptor (G) in that way, that the
installation dimension is 1 5/16" , see fig. [7].
4. Tighten the spout (J), using a 3mm socket spanner.
Open cold and hot-water supply and check
connections for leakage!
Maintenance
Inspect and clean all parts, replace as necessary and
grease with special grease (order no. 18 012).
Shut off cold and hot water supply!
I. Replacing the headpart, see fig. [8].
1. Uncrew complete union (K) by turning sleeve (E)
and pull off escutcheon (D).
2. Unscrew extension sleeve (C) and if necessary, pull
off spindle extension (B).
3. Unscrew headpart (L) using a 17mm socket wrench.
4. Change either complete headpart (L) or O-ring (M).
Observe the different replacement part numbers of
the headparts, see fold-out page II and III, fig. [9].
Observe the correct installation position!
II. Flow regulator, see fold-out page II.
Unscrew and clean flow regulator (13 935).
Assemble in reverse order.
Replacement parts, see fold-out page II ( * = special
accessories).
Care
Instructions for care of this faucet will be found in the
Limited Warranty supplement.
b959772.book Seite 1 Dienstag, 28. Januar 2003 10:08 10