. FOREWORD INTRODUCTION 12-M RADIUS VISIBILITY WA800-3E0 WA900-3E0 1 - 6 The visibility at a radius of 12 m from the machine is a s shown in the d iagram below. The hatched areas (B) show the areas where the view is bl ocked when mirrors or o ther aids to visibility ar e installed as standard. Please b e fully aware that there are places t hat cannot be seen whe n operating the machine.