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Grohe Classic 25 071 Manual Del Usuario página 5

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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.
Technical data
• Flow rate at 45 psi flow pressure:
- Spout
- Handshower
• Flow pressure
- min.
- recommended
- greater than 72.5 psi, fit with pressure reducing valves
• Max. operating pressure
• Test pressure
• Temperature
- max. (hot water inlet)
• Water connection
Notes
- Installation of backflow protection must comply with local
codes and regulations.
- An access panel must be provided for access to diverter unit
and hose connections.
- Major pressure differences between cold and hot water
supply should be avoided.
Installation
Layout dimensions to establish centers and proper clearances,
see dimensional drawings on page 1.
For deviation to the suggested installation, observe minimum
clearance required for escutcheon sizes.
Flush pipes thoroughly!
Side valves, see fig. [1] and [2].
• Valve with a groove on the top edge of the headpart (A) and
in addition marked with blue tape should be mounted on the
right (cold water) side.
• Valve without a groove on the top edge of the headpart (A)
and in addition marked with red tape should be mounted on
the left (hot water) side.
1. Screw the mounting set (B) to the bottom of the thread of the
side valve (C).
Make sure that the rubber washer (B1) is on the top of the
fiber washer (B2).
2. Insert the side valve (C) through the basin hole from below.
3. Place the escutcheon O-ring (D1) on the basin and screw
down the escutcheon (D) until it stops.
4. Tighten the mounting set (B) from below to secure the valve.
5. Close the headparts (clockwise for the hot side and counter-
clockwise for the cold side).
Install the lever (E) or the handle (F), sold separately, to the
stem of the headpart (A) and be sure that the lever points
away from the spout.
If the gap between the handle and the escutcheon is
excessive, back off the lever (E) or the handle (F) and the
escutcheon (D) to minimize the gap.
6. Attach the hoses (C1) to side valve (C).
approx. 50 L/min or 13.2 gpm
max. 9.5 L/min or 2.5 gpm
7.25 psi
14.5 - 72.5 psi
145 psi
232 psi
176 °F
cold - Right hand
hot - Left hand
English
Spout, see fig. [3].
1. Place the O-ring (G) on the basin and insert the spout (H)
from above.
2. Secure the spout with the mounting set (I).
3. Install the diverter (J) to the spout, gently guiding the lift rod
assembly (K) up through the center of the spout (H).
4. Tighten the lift rod knob (L) to lift rod assembly (K).
5. Install elbows (L) onto the diverter (J).
6. Attach hoses (M) to the elbows (L) and hose (N) to the
diverter (J).
Handshower, see fig. [4] and [5].
1. Install nut (O) to the tube (P) and make sure they are flat.
2. Install the washers (Q) from the bottom of the nut (O) and
place them on the deck.
Make sure that the fiber washer (Q1) is on the top of the
rubber washer (Q2).
3. Tighten the washers (R) and the nut (S) to the tube from
bottom.
Make sure that the rubber washer (R1) is on the top of the
fiber washer (R2).
4. Place the escutcheon (T) on the top of the tube and screw
guide (U) down to hold the escutcheon (T).
5. Insert shower hose (V) through guide (U) from below.
6. Screw tapered nut (W) onto shower hose (V).
7. Insert seal (W1) into the tapered nut (W) and screw hand
shower (X) into tapered nut (W).
8. Install shower hose (V) with hose (N).
Connect faucet, see fig. [5].
Connect the side valves to the water supply. Insure the
supplied washers are used for all connections.
The cold water supply should be connected on the right side
valve (marked blue) and the hot water supply to the left valve
(marked red).
Open cold and hot water supply and check connections
for watertightness.
Maintenance
Inspect and clean all parts, replace as necessary and grease
with special grease.
Shut off cold and hot water supply.
I. Ceramic headpart, see fig [6].
1. Remove lever (E) or handle (F).
2. Unscrew the ceramic headpart (A) using a 17mm wrench.
3. Change complete ceramic headpart (A).
Observe the different replacement part numbers of the
headparts, see page 2.
II. Flow straightener, see page 2.
Unscrew and clean flow straightener (13 907).
III. Check valve, see fig [3].
1. Disconnect hose (N).
2. Remove check valve (Y).
Assemble in reverse order.
Replacement parts, see page 2 ( * = special accessories).
Care
Instructions for care of this faucet will be found in the Limited
Warranty supplement.
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