Grohe Minta 32 918 Manual page 5

GB
Application
Can be used in conjunction with: Pressurised storage heaters,
thermally and hydraulically controlled instantaneous heaters.
Operation with low-pressure displacement water heaters is
not possible.
Specifications
• Flow pressure:
min. 0.5 bar - recommended 1 - 5 bar
• Operating pressure
• Test pressure
If static pressure is greater than 5 bar, fit pressure reducer.
Avoid major pressure differences between hot and cold water
supply.
• Flow rate at 3 bar flow pressure
• Temperature
Hot water inlet:
Recommended:
• Water connection
• Max. clamping length
Note:
All GROHE single-hole mixers with pull-out spouts are equiped
with non-return valves.
Installation
Flush pipes thoroughly.
Prepare sink mixer
Refer to the dimensional drawing on fold-out page I.
Install sink mixer, see fold-out page II, Fig. [1].
To do this, proceed as follows:
1. Fit seal (A).
2. Insert mixer into sink. This will require leading through the
pressure hoses one at a time.
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 clockwise to fasten mixer.
(Tube may also have to be turned with an 22mm open-
ended spanner.)
Note:
If there is no need to fit support plate (B), clamping length
may be increased by 15mm.
The following lever positions can also be obtained,
see Fig. [2].
Connect sink mixer, see Figs. [1] and [3].
- Hot-water connection (marked red)
- Cold-water connection (marked blue)
Connect spray hose (H), see Figs. [4] to [6].
To do this, proceed as follows:
1. Fit spray hose (H) through spout (J), see Fig. [4].
2. Fit spray hose (H) from above through mixer body and fit
spout (J) so that it snaps into place, see Fig. [5].
3. With shower head (L) in position, fit spring (K) onto spray
hose (H) from below, see Fig. [6].
4. Connect spray hose (H) with seal (M) to connection
nut (N).
Open cold and hot-water supply and check connections
for leakage!
max. 10 bar
16 bar
Operation (Lever head position right)
Slide lever to right
Slide lever to left
Slide lever towards front
Slide lever towards back
approx.11 l/min
Flow rate limiter
(maximum) 80 °C
(energy saving) 60 °C
This mixer is fitted with a flow rate limiter, permitting an
cold - right
infinitely individual variable reduction in the flow rate.
hot - left
The highest possible flow rate is set by the factory before
max. 60mm
despatch.
The use of flow rate limiters in combination with hydraulic
instantaneous water heaters is not recommended.
For commissioning see "replacing the cartridge" point 1 to 3,
Figs. [7] and [8].
Maintenance
Inspect and clean all parts, replace as necessary and grease
with special grease (order no. 18 012).
Shut off the hot and cold water supply.
I. Replacing the cartridge, see Fig. [8].
1. Lever out plug (O).
2. Remove screw (P) and pull off lever (R).
3. Unscrew cap (S).
4. Screw out screws (T) and remove cartridge assy (U).
5. Replace complete cartridge (U).
Assemble in reverse order.
Observe the correct installation position!
Care must be taken to ensure that the seals in the cartridge
engage the grooves in the body. Install screws (T) and tighten
evenly and alternately.
II. Unscrew and clean aerator (13 952), see fold-out page I.
Assemble in reverse order.
Replacement parts, see fold-out page I
( * = special accessories).
Care
= left
For directions on the care of this fitting, please refer to the
= right
accompanying Care Instructions.
= open (water flow)
= close
= cold water
= hot water
2