Husqvarna PG 510 Operator's Manual page 11

10. Turn the emergency stop button clockwise to make
sure that the emergency stop is disengaged.
11. Make sure that you know in which direction the
motor rotates.
To change in which direction the motor rotates
CAUTION: The Piranha tools are made to
rotate in only one direction.
1. Look at the arrow to see in which direction the motor
rotates.
1146 - 001 - 29.04.2019
2. Turn the 2 pins in the power plug in the opposite
direction to change in which direction the motor
rotates. This is only applicable for 3-phase.
To start the product
1. Push down the handle lightly to lift the grinding head
from the surface, approximately 1 mm. This
decreases the pressure against the surface. Do not
lift the grinding head fully from the surface.
2. Turn the ON/OFF switch to 1 to start the product. In
less than 5 seconds the product operates at the idle
speed.
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