Cleaning The Strainer (When Washing Is Getting Weak); How To Clean The Strainer - Grohe Sensia ARENA 39380SH0 User Manual

 Cleaning the Strainer (When Washing Is Getting Weak)
If the toilet has been used for a long period of time and flushing or washing functions seem to be getting weak, clean the
strainers as described in the following procedure. Generally, the strainers should be cleaned once every two years.

How to clean the strainer

1. Close the water shutoff valve to stop the water feed.
If the open/close handle is hard to turn, turn the water shutoff valve while holding it with a dry towel, etc.
Close
2. Press the (flush/full) buttons.
• Wait for about 10 seconds before performing the next step.
• Evacuate water and air from the toilet.
3. Press the (power/home) to turn the toilet off.
4. Remove the open/close handle, then remove the strainer by turning it.
• Remove the strainer by using a tool (wrench).
• Place a piece of cloth under the strainer because a small amount of water is spilled.
1. Remove the open/close handle of the water shutoff valve.
2. Remove the strainer by turning it counterclockwise.
NOTE:
• When removing the open/close handle, remove it by pulling straight. Do not turn it.
• When removing the strainer with a tool, make sure that the water shutoff valve does not turn.
Water shutoff
valve
Open/close
handle
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Cleaning and Maintenance