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CHECKING CUTTING-MEANS CONDITION
To check cutting-means condition:
1. Ensure that the isolator key
and the battery pack are
removed from the machine.
2. Tilt the machine to the right so
the yellow button side [1] is up.
• Check if the cutting-means is
showing signs of wear. It is
necessary to replace the
cutting-means when the
recesses join together, or when
a crack appears, or if it is bent.
NORMAL
15 mm
Max.
EXCESSIVELY WORN
• Check that cutting-means bolts are not loose (see
"Maintenance" chapter
• To replace or remove the cutting-means, refer to the
procedure described in the "Maintenance" chapter
Never operate the machine with a worn, damaged, split or
dented cutting-means. Pieces of cutting-means which breaks
off and is thrown outwards can cause serious personal injuries.
NOTE: Cutting-means wear is increased when the machine is used
on sandy soils. Inspect the cutting-means more often when the
machine is used in these conditions.
ADJUSTING CUTTING HEIGHT
To change the cutting height:
1. Remove the isolator key and the battery pack or switch the
isolator key to the off (O) position.
2. Pull the adjusting lever [2] towards the wheel and place it in the
adjustment groove [3]. Adjusting lever and adjustment grooves
are near the front left and rear left wheel.
Front
29 mm
40 mm
20 mm
51 mm
63 mm
74 mm
[2]
[3]
The cutting height settings are approximate values, the actual
height of the cut grass varies with the lawn and ground condition. To
choose the cutting height, check how the lawn looks after mowing a
small area and adjust the cutting height where necessary.
BENT
CRACKED
page
11).
Rear
63 mm
51 mm
74 mm
40 mm
[2]
1/3 Max
[1]
NOTE:
• Do not cut more than 1/3 of the initial height of the grass in one
passage as brown spots will appear. The cut will be cleaner and
this will limit the possibility of cutting-means and chute blackage.
• If the lawn is too high, mow at the maximum permissible height of
the machine. Mow the lawn again 2 or 3 days later.
• The depth of the roots is proportional to the height of the grass
cuttings: the shorter the cut, the shallower the roots.
• Choose a cutting height suited to the use of the lawn: leisure,
sport: 5 cm or more, ornamental: 1 to 3 cm.
• Only some species of lawn can endure short cuts. If a lawn is cut
too short, it is fragile and susceptible to dryness. Please ask the
advice of a specialist.
CHECKING THE CUTTING-MEANS BOLT
TIGHTENESS
See "CUTTING-MEANS FITTING AND REMOVAL"
CHECKING THE DRIVE CLUTCH CABLE
(HRG466XB ONLY)
See "DRIVE CLUTCH CABLE INSPECTION (HRG466XB ONLY)"
page
11.
(page
11).
CHECKING THE CUTTING-MEANS CONTROL
CABLE
See "CUTTING-MEANS CONTROL CABLE INSPECTION"
(page
12).
CHECKING THE MOTOR COOLING FINS AND
BATTERY LOCATION
See "MOTOR COOLING FINS AND BATTERY LOCATION
CLEANING"
CHECKING THE MOTOR ROTATON CONDITION
Check that there is no malfunction, abnormal noise or abnormal
vibration by rotating and stopping the motor.
If there is malfunction, abnormal noise or abnormal vibration from
the motor, stop using it immediately,contact your servicing dealer.
CHECKING AROUND THE MACHINE
29 mm
20 mm
Check and clean the debris, grass or any other foreign object
around the machine.
[3]
(page
13).
(page
12).
7 EN
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