Gardena HB 40 400 Panduan Petunjuk Pengoperasian - Halaman 6
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After having aerated heavily
The aerator cylinder use is
moss-covered areas, it is re-
optional depending on the needs
commended to resow the lawn.
and condition of the lawn.
This will help the affected lawn
to recover quickly.
Use of the aerator cylinder
Cutting height setting
Deep aeration of the soil
30 - 35 mm
Aeration of the soil surface
35 - 40 mm
Combing the lawn
40 - 45 mm
Gathering grass clippings etc.
40 - 55 mm
6.4 Mowing with the
be difficult to start. Pull the petrol
grass catcher (Fig. I)
Hattrick lawn mower back about
As soon as there are grass clip-
1 m so that the grass clippings
pings left on the lawn during
drop out easily.
mowing and aerating, the grass
Afterwards, the grass catcher
catcher should be emptied.
should be emptied.
To remove the grass catcher (18)
Note:
lift the protective cover (27) on
To ensure good collection, re-
your petrol Hattrick lawn mower
gularly clean the grass catcher
with one hand. With the other
inside and outside.
hand hold the grass catcher (18)
by the carrying handle (17) and
Attaching the grass catcher
remove the grass catcher (18)
Attach the grass catcher
upwards.
A
only with the engine
If the protective cover (27) is re-
switched off and the cutting
leased, it automatically shuts and
blade at a stand still.
covers the discharge opening.
Lift the protective cover (27) with
If grass clippings stick in the dis-
one hand. With the other hand
charge opening, the mower may
hold the grass catcher (18) by
7. Maintenance, service, storage
7.1 Maintenance
Repairs may only be carried
Maintenance includes all jobs
out by GARDENA service
which keep your petrol Hattrick
centres or dealers authorised
lawn mower in perfect working
by GARDENA.
order. By regularly checking the
unit (firm seating of screw con-
Attention: Always detach
A
nections, cracks, damage) and
the spark plug before
replacing defective or worn parts
working on your petrol Hattrick
you can prevent accidents and
lawn mower (for checking and
failure.
maintenance) to prevent risk
of injury!
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G
The table below provides infor-
mation on the use of the aerator
cylinder.
Function of the aerator cylinder
The aerator springs penetrate up to 7 mm
deep depending on the type of soil.
The aerator springs remove moss,
matting, and weeds rooting near the
surface.
The aerator springs remove residues from
the lawn.
The aerator springs remove even wet or
trodden-in grass clippings etc. from the
lawn.
the carrying handle (17) and in-
sert into the the discharge open-
ing from above.
Note:
If properly seated the protec-
tive cover (27) fits snugly to
the grass catcher (18).
Mowing without
the grass catcher
The protective cover (27) is
mounted in such a way that the
petrol Hattrick lawn mower can
be used without the grass catcher
with the protective cover (27)
closed. The clippings are ejected
onto the lawn below the protec-
tive cover (27).
For security reasons, replace
the tank lid if damaged.
Never clean your petrol Hattrick
lawn mower with running water,
in particular with water under
high pressure.
Store your petrol Hattrick lawn
mower in a dry place where
it is protected from frost. The
lawn mower should be stored
out of the reach of children.
Follow the manufacturer's
4. Reverse the blades (30) or
instructions when replacing
mount new blades (30) and
the
blades, blade bar and for
secure tightly (torque 25 Nm).
aerator cylinder.
(During installation make sure
that the ratchet toothed locking
7.2 How to replace the blades,
washers (31) are fitted under
blade bar and the aerator
the nuts (28) and that the nuts
cylinder (Fig. K - M)
(28) are on the top of the blade
Please use only the Original
bar (32).)
GARDENA Spare Blades:
Replacing the blade bar
Triangular blades
(Fig. L)
(HB 40)
Art. No. 4098
Damaged blade bars must be
Rectangular Blades
replaced to prevent imbalance.
( MulchCut HB 40)
Art. No. 4099
1. Remove the spark plug in
Aerator cylinder
Art. No. 4097
order to avoid risk of injury
You can order these spare parts
if the engine accidentally
from your GARDENA dealer
is started.
or directly from the GARDENA
2.
A
customer service.
tank is empty ! Make sure the
Never use spare parts or ac-
tank lid is properly closed.
cessories which have not been
Tilt the lawn mower to the
designed by the manufacturer!
tank-located side; keep spark
plugs and sound absorber of
Replacing the blades (Fig. K)
the motor upwards.
Note :
3. Release the hexagon head
The blade has two cutting
bolt (33) with an appropriate
edges. If one edge has become
wrench (SW 13) and remove
blunt the blade can be re-
the blade bar (32) from the
versed. Broken blades must be
drive shaft.
replaced immediately as it can
4. Insert new blade bar and
cause an imbalance problem.
tightly screw with the following
washers (in the same order):
Do not regrind the blades, it
a) fibre washer (34)
will cause imbalance.
b) strain washer (35)
The blades must always be
c) small steel washer (36)
replaced or reversed in pairs.
and with the hexagon head
bolt (33) (Torque: 40 Nm).
When replacing the blades
always use the new nuts and
Be sure that strain washer (35)
bolts supplied with the spare
has been installed in the cor-
blades.
rect position (see fig. L 1).
1. Remove the spark plug in
Replacing the aerator cylinder
order to avoid risk of injury
(Fig. M)
if the engine is accidentally
The aerator cylinder is subject
started.
to natural wear and tear. If the
2.
Empty the tank or run
springs (37) are worn it will not
A
the mower until the
function correctly.
tank is empty ! Make sure the
The aerator cylinder (38) must
tank lid is properly closed.
be replaced.
Tilt the lawn mower to the
1. Remove the spark plug in
tank-located side; keep spark
order to avoid risk of injury
plugs and sound absorber of
if the engine is accidentally
the motor upwards.
started.
3. Hold the locking nuts (28) at
2.
the back and unscrew the bolts
A
®
(29), using the TORX
-wrench
tank is empty ! Make sure the
provided.
tank lid is properly closed.
Tilt the lawn mower to the
tank-located side; keep spark
plugs and sound absorber of
the motor upwards.
3. Release screws (39) with
an appropriate Phillips head
screwdriver.
4. Remove the bearing sheet
steel (40).
5. Remove aerator cylinder (38)
together with end plate (41)
of the drive shaft (42) (square)
by tilting and pulling out.
6. Place new aerator cylinder (38)
onto drive shaft (42) (square);
stick on end plate (41) and
tighten with the bearing sheet
Empty the tank or run
steel (40) in the casing.
the mower until the
7.3 Engine maintenance
Changing oil (Fig.E)
Always change the oil when
the engine is hot and the tank
is empty and closed.
Carry out the first motor oil
change after 5 hours of operation,
then every 50 hours of operation
or once a year at the end of the
mowing season, depending on
which comes first.
In order to do this, open oil seal-
ing cap (21), tilt the mower so
that the old oil can flow into an
oil-trough. Dispose of waste oil
according to local regulations.
Position the mower on a level
surface again and fill it with motor
oil (0.6 l SAE 30 or 10 W 30)
(see 5.1).
Checking and cleaning
the spark plug
Clean a contaminated spark plug
with a brass wire brush and rag.
Check the electrode gap (setting :
0.75 mm gap). Replace a badly
worn or damaged plug.
Cleaning the air filter (Fig. N)
Cleaning the air filter is ne-
cessary every 3 months or after
25 hours of operation. In ex-
treme dusty conditions do so
more frequently.
Empty the tank or run
Remove screw (43).
the mower until the
Fully remove air filter by pulling
sideways and / or from the front.
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