Starting And Stopping; Before Starting; Starting; Stopping - Husqvarna PG450 Operator's Manual

Before starting

WARNING! Please read the operator's
!
manual carefully and make sure you
understand the instructions before using
the machine.
Wear personal protective equipment. See
instructions under the "Personal
protective equipment" heading.
Make sure no unauthorised persons are
in the working area, otherwise there is a
risk of serious personal injury.
Check that the machine is assembled
correctly and do not show any signs of
damage.
• Perform daily maintenance.
• Position grinder on the working area.
• Make sure there are diamonds beneath the machine
and that they are firmly attached.
• Connect the vacuum cleaner to the machine.
• Use locking knobs for handlebar adjustment to set
most comfortable working height.
• Make sure the motor cable is connected to the
electrical box before the machine is plugged into an
electric socket.
• Plug the machine into an electric socket.
• Check that the emergency stop button is not pressed
by turning it clockwise.
• Check the motor's direction of rotation
16 – English

STARTING AND STOPPING

Starting

• Reduce the pressure between grinding disc and floor
by pushing down the handle without lifting the grinding
unit from the floor when starting.
1
• To start the machine. Start the machine by turning the
0/1 knob to position 1 (drive). The machine will then
start smoothly and accelerate to the set speed within
5 seconds.

Stopping

• Turn off the machine with the start/stop knob, turn it to
'0' (stop).
• Keep grinding segments in contact with the floor when
stopping. This will help bring the machine to a
complete stop quickly. Do not lift the grinding head off
the floor when stopping as this can create a significant
amount of dust in the air.
• Pull out the plug.
2
~1 mm