Powder Actuated Tool fool Specifications Automatic cartridge advance Semi-automatic tool No mechanical power adjustment Easy maintenance Specialised tool for cladding, roofing & decking Safety Specifications Indirect action class A1 (A*), velocity < 100 m/s Complete tool pressure necessary to generate the shot Window to check disc presence Noise level at operator, EN 12549: LWA, 1 s = 116 dB (A) / Lp A, 1 s, 1 m = 103 dB (A) / Lp A, 1 s, 0 = 107 dB (A)