Block Wall Installation Guide - Hager Flush Consumer Units
Here are the main steps from the video above - Installing a Hager Flush CU in a Block Wall:
- To fit the flush unit to a pre-plaster wall - Remove the four frame fixing screws;
- Remove the base earth lead; Remove the frame;
- Remove the flange fixing screws; Place the flange on the side of the unit and fix it there;
- Remove the other flange fixing screws; Place the flange on the other side of the unit and fix it there;
- Select the knock outs required and remove them(you can use a small hammer and a sold screwdriver);
- Offer the board up to the hole and insert the cables;
- The fixing holes are placed away from the edge to ensure a good fixing;
- Mark on the wall where you need to make holes, then drill into the wall, fix the roll plugs;
- Re-place the frame and fixings; Re-place the base earth lead and fix it;
- To fit a MCB, ensure the terminal cage is fully open; Pull the clip all the way out;
- The MCB fits into the unit easily, and clicks clip into place;
- The cover fits easily with quarter turn fixing;