To Know How - GROHE

Single-lever sink mixe 33 708
and variants 33 707
Single-lever sink mixer
33 764 SD
Single-lever sink mixer 32 462
Maintenance instructions
Shut off hot and cold water supply!
Please perform disassembly in specified order. Assemble in reverse order.
Lever:
1. Unscrew and remove screw using a 3mm allen key.
2. Pull off lever.
Cartridge:
1. Turn cap through 180° (slot pointing upwards) and pull
off.
2. Unscrew and remove screw and pull off switch lever.
3. Unscrew and remove screws and remove complete
cartridge.
4. Replace complete cartridge.
Observe the correct installation position!
Installation instruction: Ensure that the cartridge seals
engage in the grooves on the housing. Replace screws
and tighten evenly and alternately.
Spray face-plate:
1. Screw off rose using a 24mm open-ended or socket
spanner.
2. Clean strainer and rose, replace strainer if necessary.
3. Simply rub SpeedClean nozzles in order to remove lime
scale from the rose.
Important note!
The volume of water in the storage heater will expand as it is heated. The expansion water must drip out of the
mixer spout. This process is necessary and normal. The spout must not be fitted with any downstream resistances
in the form of air bubblers (e.g. mousseurs) and components reducing flow (e.g. restrictors) as these will result in
damage to the storage heater.
K 10