3. Do a check of the water filter. If it is necessary, clean
the water filter.
4. Install the water filter and connect the external hose.
To do a general inspection
•
Make sure that the nuts and screws on the product
are tightened.
•
Make sure that the cables on the product are not in a
position where they can become damaged.
•
Examine the electrical parts for damage. Do not
operate a product that has damaged electrical parts.
•
Examine the water hoses for leakage. Do not
operate a product that has damaged water hoses.
To adjust the tension of the drive belt
CAUTION:
is not damaged.
The tension of a new drive belt must be adjusted after 2
hours.
1. Loosen the 2 screws and remove the drive belt
cover.
1620 - 004 -
Make sure that the drive belt
2. Loosen the locknut (A).
A
3. Turn the tension screw to adjust the pressure of the
pulley against the drive belt. The tension of the drive
belt is correct when the drive belt frequency is in the
Technical data on page 26 .
interval given in
4. Tighten the locknut.
5. Install the drive belt cover and tighten the 2 screws.
To lubricate the product
Note:
The lever for the cutting depth wheel must
always be locked when the cutting depth wheel is not
in use.
Lubricate the components that follow. Lubricate until the
grease can be seen at the edges. For correct grease,
refer to
Technical data on page 26 .
1. Connect the grease gun to the grease nipple.
2. Lubricate the bushing (A) at the drive belt plate with
a brush.
23