Fixed: Bosch Pst 52a Manual
Use high-quality blades (Bosch Progressor or CleanWood) to compensate for the lack of speed control. And wear ear defenders — this saw is loud!
If the brushes are fine but look glazed, gently wipe the copper commutator segments with fine-grit sandpaper (400+ grit) to remove carbon buildup. Checking the Trigger Switch: Bosch Pst 52a Manual Fixed
