4
English
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:
20 418
00A
/20 419
00A
4.5 L/min or
1.2 gpm
20 418
000
/ 20419
000
5.7 L/min or
1.5 gpm
• Flow pressure
- min.
7.25 psi
- recommended
14.5 - 72.5 psi
- greater than 72.5 psi, fit pressure reducing valves
• Max. operating pressure
145 psi
• Test pressure
232 psi
• Temperature
- max. (hot water inlet)
158
°
F
- thermal disinfection possible
• Water connection
cold - Right hand
hot - Left hand
Notes:
Major pressure differences between cold and hot water supply
should be avoided.
Installation
Refer to the dimensional drawing on page 1.
Flush piping system prior and after installation of faucet
thoroughly!
Side valves,
see Figs. [1] and [2].
•
Valve with a groove on the top edge of the cartridge (A) and
in addition marked with COLD should be mounted on the
right (cold water) side.
•
Valve without a groove on the top edge of the cartridge (A)
and in addition marked with HOT 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 tub deck hole from
below.
3. Place the seal (D) on the basin and screw down the
escutcheon (E) until it stops.
4. Tighten the mounting set (B) from below to secure the valve.
5. Close the cartridges (clockwise for the hot side and counter-
clockwise for the cold side).
6. Attach hoses (C1) to side valve (C).
Mount lever handle,
see Fig. [1].
1. Push on lever (F) and tighten with set screw (F1).
2. Insert plug (F2).
It is recommended that the lever (F) be installed so they point
away from the spout when in the off position.
Spout,
see Fig. [3].
1. Place the O-ring (K1) on the basin and insert the spout (K)
from above.
2. Secure the spout (K) with the mounting set (L).
Mount pop-up drain
, see Page 6.
Ensure that flange of pop-up drain is sealed.
Connector,
see Fig. [4].
1. Install the connector (M) to the spout (K) with clamp (M1).
2. Attach hoses (C1) to the connector (M).
Connect faucet
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 COLD) and the hot water supply to the left valve
(marked HOT).
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. [5].
Secure side valve against sliding back.
1. Lever out plug (F2) and screw out set screw (F1).
2. Pull off lever handle (F) and unscrew escutcheon (E).
3. Pull off seal (D) and splined adapter (G).
4. Unscrew ceramic cartridge (A) using a 17mm wrench.
5. Change complete ceramic cartridge (A) or O-ring (A1).
Observe the different replacement part numbers of the
cartridges,
see Page 6.
II. Flow straightener,
see Page 6.
Unscrew and clean flow straightener (46 837 / 48 300).
Assemble in reverse order.
Replacement parts,
see Page 6 ( * = special accessories).
Care
Instructions for care of this faucet will be found in the Limited
Warranty supplement.
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Summary of Contents for GRANDERA 20 418
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