A Guide to - Wall Mounting & Fixings Important note: If plastic wall plugs are supplied with your product: Important: When drilling into walls always check that there are no hidden wires or pipes etc. Make sure that the screws and wall plugs being used are suitable for supporting your unit. Consult a qualifed tradesperson if you are unsure. Hints: - these are only suitable for use in masonry walls. If you are in any doubt about the correct wall plugs for your wall, seek professional advice.