Crosswater UNION US-UN800, Руководство по установке, Страница: 13 / 14

CLEANING THE CARTRIDGE
The concealed cartridge should give trouble - free service, however servicing is
straightforward.
To remove cartridge:
Shut off the water supply to the faucet.
With the water supply turned off, carefully remove the cover cap and us e a hexagonal
key to loosen the screw but do not remove. Using a correct size spanner unscrew the
retaining nut and remove the cartridge taking note of its orientation. Wash the
cartridge with clean running water, making sure any trapped debris ha s been
removed.
Dry and lightly grease the seal, (only use silicone grease).
Replace the cartridge followed by the nut, the cover and the handle.
MAINTENANCE