Husqvarna SG11 Operator's Manual page 20

Stump grinder
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Throttle
The lever controls engine speed.
With the lever down, the engine runs at idle and
functions as start position.
When the engine speed increases, the centrifugal
clutch drive automatically engages the cutting
wheel.
Engine switch on the panel
The engine switch can be used to stop the engine.
The illustration shows the toggle switch in the OFF
position (short circuited electrical system). There
are two other switches with the same function:
• The engine switch on the engine.
• The microswitch that is affected by the dead man's
grip bar.
To start the engine, both switches must be first set
to the ON position and the dead man's grip must be
held in.
Brake
WARNING!
Never operate a machine with a
defective brake.
The lever activates a disk brake on the left wheel
when it is pulled backwards. The brake should
always be activated when operating the grinder,
when it is parked and when it is being transported.
Adjustment bar for the handle
WARNING!
Do not pull out the adjustment bar
when the cutting wheel is rotating.
There is a great risk that you will
lose control of the machine.
As the tree stump is ground away, the handle
position will need to be adjusted. Pull the bar
backwards and set the handle at a suitable working
height. Make sure the bolts lock after you make
adjustments.
18 – English
PRESENTATION
8011-180
8011-181
8011-177
8011-178

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