Holms PD
14
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Operating instructions
Connection to carrier
1. Connect the snowplough to the carrier's machine
attachment – see the instruction manual for the carrier.
2. Connect the drive hoses to the 3rd hydraulic function
outlet.
Setting Holms PD with single pendulation
1. Lift the plough.
2. Carefully lower the plough to the ground and ensure
that the runner is at a 90° angle to the ground. See
picture 5. Use the height and tilt functions.
3. For shorter transport journeys, use the tilt function to
lift the plough so it is easy to return quickly to the
correct plough setting.
4. NB! The loader arms must not be in the float position
when using Holms PD.
Setting Holms PD with double pendulation/
Floatarm
1. Lift the plough.
2. Carefully lower the plough to the ground and ensure
that the runner is at a 90° angle to the ground. See
picture 5. Use the height and tilt functions.
3. Adjust the ground pressure using the tilt indicators on
the Floatarm. When the indicators are exactly lined
up, the ground pressure is set to normal.
4. During operation, you can easily increase the ground
pressure by tilting forwards and reduce the ground
pressure by tilting backwards.
Check that the machine is secured to the carrier.
It is extremely important that the hydraulic
couplings be cleaned before connection, to avoid
operating problems caused by dirty hydraulic oil.
Check before commissioning that the plough blade
does not touch the carrier's wheels in any position.
5.Adjustment
Ground pressure indicator
Lifting or lowering for
correct angle to the
ground
Tilting to increase or reduce
the ground pressure
6.Adjustment, x=1-5 cm
Summary of Contents for PD
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