Emergency Stop; Reset Button - Husqvarna PG 680 Operator's Manual

Checking the stop/run switch
Check that the emergency stop or machine stop button
are not pressed by turning them clockwise.
• Press the power button.
• Reduce the pressure between grinding disc and floor
by pushing down the handle without lifting the grinding
unit from the floor when starting.
• Switch the machine to run mode using the STOP/RUN
switch on the control panel. The machine should start
smoothly and accelerate to the selected speed over a
period of 5 seconds.
• Turn the stop/run switch to "STOP".

Emergency stop

The emergency stop is used to quickly switch off the
engine. The emergency stop at the machine breaks the
mains power supply.
POWER STOP
STOP RUN
RESET
Testing the emergency stop
• Press the emergency stop. Check that the engine
stops.
• Disengage Emergency Stop button (twist clockwise).
8 – English
MACHINE´S SAFETY EQUIPMENT

Reset button

• The Reset button is used to reset any active faults in
the Vacon computer drives that can be caused during
operation, such as 'Over Current' or 'Under Voltage'.
Once Reset the machine will return to normal
functionality.
POWER STOP
STOP RUN
RESET