Grohe Zedra 33 764 Manual Del Usuario página 5

GB
Application
Can be used in conjunction with: Pressurised storage heaters
thermally and hydraulically controlled instantaneous heaters.
Operation with unpressurised storage heaters (displacement
water heaters) is not possible.
Technical data
• Flow pressure
- min.
- recommended
• Operating pressure
• Test pressure
If static pressure is greater than 5 bar, fit pressure reducer.
Avoid major pressure differences between cold and hot water
supply.
• Flow rate at 3 bar flow pressure:
• Temperature:
- Hot water inlet
- Recommended (energy saving)
• Water connection:
• Max. clamping length
Note:
All GROHE single-hole mixers with pull-out sprays are
equipped with non-return valves.
Installation
Flush pipes thoroughly!
Prepare sink mixer
Refer to the dimensional drawing on fold-out page I.
Mount sink mixer, see fold-out page II, Fig. [1].
1. Fit O-Ring (A).
2. Insert mixer into sink. Feed the connection hoses separately
through the sink.
3. Fit support plate (B), if necessary, with washer (C) and
connect nut (D) with tube (E). To do this, insert fitting key (G)
into tube (E) and turn fitting key (G) clockwise to fasten
mixer.
(Tube may also have to be turned with an 22mm open ended
spanner.)
Note:
If the support plate (B) is omitted, the clamping length can be
increased by 15mm.
The following lever positions can also be obtained,
see Fig. [2].
Connect sink mixer, see Figs. [1] and [3].
- Cold water connection (marked blue)
- Hot water connection (marked red)
Connect the spray hose (H), see Figs. [4] to [7].
1. Feed the spray hose (H) through the spout (J), see Fig. [4].
2. Feed the spray hose (H) through the mixer body from above
and fit spout (J) so that it snaps into place, see Fig. [5].
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3. With pull out shower (L) in position, slide on spring (K) onto
spray hose (H) from below, see Fig. [6].
4. Install the snap coupling (N) with O-ring (N1) on the end of
the spray hose (H) and tighten by hand.
5. Pull the sleeve (N2) of the snap coupling (N) downwards
and fit to the union (O).
To ensure that the pull out shower (L) is correctly seated when
inserted, lug (L1) on the pull out shower must engage into
spout groove (J1), see Fig. [7].
Open cold and hot water supply and check connections
0.5 bar
for leakage!
1 - 5 bar
Operation (Lever head position right)
max. 10 bar
Slide lever to right
16 bar
Slide lever to left
Slide lever towards front
Slide lever towards back
Flow rate limiter
approx. 14 l/min
This mixer is fitted with a flow rate limiter, permitting an
infinitely variable individual reduction of the flow rate.
(maximum) 80 °C
The highest possible flow rate is set by the factory before
60 °C
despatch.
cold - right The use of flow rate limiters in combination with hydraulic
hot - left instantaneous water heaters is not recommended.
To activate see "Replacing the cartridge" point 1 to 3,
max. 60mm
Figs. [8] and [9].
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 cartridge, see Fig. [8].
1. Remove fixing screw (P) using a 3mm hexagon key.
2. Pull off lever (R).
3. Turn cap (S) through 180° (slot pointing upwards) and pull
off the cap.
4. Remove fixing screw (T) and pull off adjusting lever (U).
5. Remove screws (V) and detach complete cartridge (W).
6. Change the complete cartridge (W).
Assemble in reverse order.
Observe the correct installation position!
Make sure that the cartridge seals engage in the grooves on
the housing. Fit screws (V) and tighten evenly and
alternately.
II. Unscrew and clean aerator (13 952), see fold-out page I.
Assemble in reverse order.
= right
Replacement parts, see fold-out page I ( * = special
accessories).
= left
Care
For directions on the care of this mixer, please refer to the
accompanying Care Instructions.
= open (water flow)
= closed
= cold water
= hot water
2