Title: +038=627.001-##001T_03-Fasadevasksystem NorAcon - International Code of Practice (ICOP).pdf
The arm should always be set up to be either horizontal or with a slight slope to the rear.F.3.4.14 Steep sloping of the arm should be avoided.F.3.4.15 The arm may be supported on purpose-made frames or on a built up scaffold frame. It is essential that the frame is designed for the loads to be imposed, which may be very high at the front, and also so that stability of the arm is ensured, including when the counterweights are fitted.