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‘O’ Key
Supply Filter
MAINTENANCE
General
This Product is precision engineered and should give continued safe and controlled
performance, provided:
1. It is installed, commissioned, operated and maintained in accordance with
manufacturers recommendations.
2. Periodic attention is given, when necessary, to maintain the product in good
functional order.
Lubricants
Silicone-only based lubricants can be used to assist in refitting.
Caution! Oil based or other lubricant types, may cause rapid deterioration of seals.
Cleaning
Warning! Many household cleaners contain abrasive and chemical substances, and
should not be used for cleaning plated or plastic fittings. These finishes should be
cleaned using a mild washing up detergent or soap solution, rinsed and then wiped
dry with a soft cloth.
Filters
1. Isolate the supplies to the shower control and operate the flow control to drain
any residual water.
2. Unclip and remove the concealing plate.
3. Unscrew the 3 backplate securing screws and remove the backplate.
4. Unscrew the filter caps with the ‘O Key’ (supplied) or a 12 mm hexagonal wrench
and remove the filters.
5. Clean each filter in turn under a jet of water to remove any lodged particles.
6. Re-fit the filters and tighten the filter caps.
7. Restore the water supplies and check for leaks.
8. Reassemble the shower control (refer to section ‘Installation, Control
Assembly’.