I--- Bosch Pst 54 Pe Manual

Tip : If running at low speeds for long periods, run the saw at max speed for 1–3 minutes without a load to prevent overheating.

: Press the trigger (a) and simultaneously push the lock button (b) on the side of the handle. To release, pull and let go of the trigger. Blade Installation (SDS vs. Screw System) : i--- Bosch Pst 54 Pe Manual