15
Operation safety zone
Do not leave the operation safety zone marked in
figure 14, while working with the machine. If it is
necessary to leave the operation zone, for example to
readjust the rotary brush or to attach an accessory,
first stop the engine.
Height adjustment of brush
When the brushes become worn it might be necessary
to adjust the proximity of brushes to the working
surface. To adjust the height of the brushes follow
figure 8:
1. Remove the lock pin
2. Lift the front of the machine to free the brush
and pull the supporting wheels out.
3. Remove or add the spacer ring
(1 ring = approx. 5 mm)
4. Install support wheels, remove / add spacer
ring, fasten with locking pin.
(Hint: Complete one wheel at a time)
Angle adjustment of brush
The brush can be pivoted 20 degrees to either side.
This is done by pushing the swing handle down,
turning the brush and releases the handle so the
detent clicks into place.
The swing handle is shown on Figure 7, H.
Technical specifications
Model
HS619TG
HS650TG
HS640TG
HS645TG
HS690TG HS650TGE
Total width (mm)
610
610
610
Working width (mm)
600
600
600
Weight w/o fuel (kg)
71
71
72,5
Brush diameter (mm) 350 350 350
Swinging brush
(positions)
3 3 3
Gears (forward/reverse)
3+1
3+1
3+1
Tire size
13 x 4.10 13 x 4.10 13 x 4.10
Tire pressure (psi)
24
24
24
Model
HS710TG
HS710B
HS710TG
Total width (mm)
710
710
710
Working width (mm)
700
700
700
Weight w/o fuel (kg)
75
75
75
Brush diameter (mm) 350 350 350
Swinging brush
(positions)
3 3 3
Gears (forward/reverse)
3+1
3+1
3+1
Tire size
13 x 4.10 13 x 4.10 13 x 4.10
Tire pressure (psi)
24
24
24
Troubleshooting
Problem Solution
The engine won't start:
1. Check sparkplug.
2. Check that the spark plug cap is fitted
correctly.
3. Check if the motor is equipped with an
ignition switch.
(It must be activated)
4. Check if the motor is equipped with a
fuel valve.
(It must be activated)
The engine runs unevenly:
1. Check that the choke has been
released.
2. Check fuel for impurities.
If the brush will not run:
1. Check that the clutch cable is adjusted
correctly (figure 6).
2. Check that the belt is tight.
If the machine will not run:
1. Check that the clutch cable is adjusted
correctly (figure 6).
2. Check the belt.
If the machine does not sweep effectively:
1. Check the distance between the brush
and working surface.
