Filter Cleaning/Replacement - Mira EXCEL Installation & User Manual

Filter Cleaning/Replacement

Blockage of the inlet filters can lead to poor flow performance and reduced temperature
control. It is essential that the inlet filters are periodically cleaned or, if necessary,
renewed as part of a preventative maintenance programme.
1. Turn off the hot and cold water supplies.
2. Pull off the temperature control knob.
3. Unscrew the hub screw using the 3 mm hexagonal wrench (supplied) and remove
the temperature control hub.
4. Unscrew the 2 flow divertor lever retaining screws using the 3 mm hexagonal
wrench (supplied) and remove the flow divertor lever and slip ring.
5. Disconnect the shower hose and remove the shower outlet nipple using the quad
key (supplied) or a 12 mm hexagonal wrench.
6. Carefully push back and lift off the cover shroud and the seal.
7. Unscrew the 2 body retaining screws using the 5 mm hexagonal wrench (supplied)
and lift the body from the manifold.
8. Unscrew the filter cap from the manifold using a quad key (supplied) or a 12 mm
hexagonal wrench and remove the filter.
9. Clean under a jet of water, or renew if damaged (refer to section: 'Spare Parts').
10. Push the filters into the filter caps and replace. Tighten using the quad key
(supplied) or a 12 mm hexagonal wrench.
11. Refit the bath and shower mixer on the manifold and refit the 2 body retaining
screws.
12. Refit the cover shroud and seal.
Caution! Make sure that the front lip of the cover shroud is located into the slot
at the front of the BSM body.
13. Refit the flow divertor lever and slip ring and tighten the 2 flow divertor lever
retaining screws.
14. Refit the shower outlet nipple and the shower outlet hose.
15. Turn on the hot and cold water supplies and check for any leaks.
16. Refit the temperature control hub, tighten the screw and refit the temperature
control knob. Refer to section: 'Maximum Temperature Setting'.
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