227.3 Wall mountCheck you have the following items:1. Wall-mount plate2. Variable intensity power supply module3. Light-head4. Suspension armRemove any packaging matrials.Mount the wall mount bracket. The top of the bracket into which the primary arm fitsshould be 1696 mm above the floor.WARNING! If in doubt, consult a building engineer.Secure the plate to the wall, ensuring that it is truly vertical.WARNING: the light-head operates from a low-voltage supply produced by a transformerin the power-supply module and fed through the suspension arm. On NO ACCOUNTshould the arm be connected directly to mains electricity.