4. Turn the STOP/RUN switch on the control panel
clockwise to start the grinding head. In less than 5
seconds, the product operates at idle speed.
To stop the product
CAUTION: Do not lift the grinding head from
the surface when you stop the motor. The
tool plates rotate for a while after the motor
stops. Dust can go into the air and the
surface can become damaged.
CAUTION: Do not let the product become
stationary until the tool plates stop fully.
1. Turn the STOP/RUN switch (A) on the control panel
counterclockwise to 0 to stop the grinding head.
A
B
2. Keep the tool plates against the surface until they
stop fully.
CAUTION: If you grind adhesive asphalt,
paint or equivalent material, the product
can attach to the adhesive surface.
Immediately after the tool plate stopped
fully, lift up the front of the grinding head
a small distance.
3. Turn the ON/OFF switch (B) on the control panel to 0
to stop the product. The LED adjacent to the
ON/OFF switch goes off.
4. Disconnect the power plug.
To reset the product
The ON/OFF switch can be used as a reset switch if the
inverter releases. Reset the product when the indicator
inverter to the grinding motor (A) is red.
B
A
C
1. Turn the STOP/RUN switch (B) counterclockwise to
0 to make sure that the grinding head is off.
2. Turn the ON/OFF switch to the arrow position (C) to
reset the product. The indicator for the inverter to the
grinding motor is green when the fault is reset.
3. Turn the STOP/RUN switch on the control panel
clockwise to start the grinding head again.
Weights
The product has 1 weight on each side of the product. If
the product is heavy to operate, adjust the weights to
change the pressure on the grinding head. The weights
must be adjusted to the same position on the right and
the left side. The weights has 3 positions:
• Position 1: Maximum pressure on the grinding head.
This position increases the operation effect. This
position is also used when you set the product in
transport position.
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Summary of Contents for PG 830S
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