Grohe Fairborn 25 160 Manual De Instrucciones página 5

Application
Operation is possible in conjunction with:
- Pressurized storage heaters
Operation is not possible with:
- Low-pressure storage heaters
(displacement water heaters)
Specifications
• Flow rate at 45 psi flow pressure:
- Spout
3 hole (25 160):
4 hole (25 162):
- 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 piping system prior and after installation of faucet
thoroughly!
Side valves, see fig. [1] and [2].
• Valve with a groove on the top edge of the cartridge (A)
should be mounted on the right (cold water) side.
• Valve without a groove on the top edge of the cartridge (A)
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
metal washer (B2).
2. Insert the side valve (C) through the tub deck hole from
below.
3. Slide on o-ring (D) and screw on escutcheon (E).
4. With 30mm open-ended spanner fasten the side valve (C).
The distance between the top of the cartridge and the basin
must be 1 3/4".
5. Close the cartridges (clockwise for the hot side and counter-
clockwise for the cold side).
6. Push complete lever (F) down to the side valve (C) be sure
that the lever (F1) points away from the spout and secure by
screwing only the sleeve (F2) on the escutcheon (E).
English
approx. 52 L/min or 13.7 gpm
approx. 42 L/min or 11.1 gpm
max. 7.5 L/min or 2 gpm
7.25 psi
14.5 - 72.5 psi
145 psi
232 psi
176 °F
cold - Right hand
hot - Left hand
Handshower, see fig. [3].
1. Install the escutcheon (O1) onto the guide (O).
2. Install the guide (O) through the mounting surface, insure
the escutcheon O-ring (P) is in place.
3. Secure with mounting set (R).
4. Insert shower hose (S) through guide (O) from above. Take
care of the spring (S1).
5. Tighten the shower hose (S) to the handshower (U).
Spout (25 160), see fig. [4a].
1. Place the O-ring (I) on the tub deck and insert the spout (J)
from above.
2. Secure the spout with the mounting set (K).
3. Install t-pipe (L) to the spout.
4. Attach hoses (C2) onto the t-pipe (L).
Spout (25 162), see fig. [4b].
1. Place the O-ring (I) on the tub deck and insert the spout (J)
from above.
2. Secure the spout with the mounting set (K).
3. Install the diverter (L) to the spout, gently guiding the lift rod
assembly (M) up through the center of the spout (J).
4. Tighten the lift rod knob (N) to lift rod assembly (M).
5. Attach hoses (C2) onto the diverter (L).
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 and the hot water supply to the left valve.
The shower hose (S) must be connected to the hose (C1).
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.
Shut off cold and hot water supply!
I. Ceramic cartridge, see fig. [6].
1. Pull off lever (F).
2. Unscrew the ceramic cartridge (A) using a 17mm wrench.
3. Change complete ceramic cartridge (A) or O-ring (A1).
Observe the different replacement part numbers of the
cartridges, see page 2.
II. Flow straightener, see page 2.
Unscrew and clean flow straightener (13 350).
III. Check valve, see fig. [5].
1. Disconnect hose (C1).
2. Remove check valve (V).
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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