Husqvarna PR 17 用户手册

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页码 52
English
 – 15
PRESENTATION
Mowing Position
If the lock button is pressed in and the lever is moved forwards 
the unit will be lowered and the blades will automatically start 
to rotate (mowing position).
If this does not happen it is probably because the unit has 
been lifted with the hydraulic lifting lever. Lower the unit to the 
mowing position with the lever for the hydraulic lift.
Cutting height adjustment lever
The cutting height can be adjusted to 7 different positions with 
the cutting height lever.
It is important that the air pressure in both front wheels is 
equal, 60 kPa/8.5 PSI, to produce an even cutting height.
Seat
The seat has a jointed attachment on the front edge and can 
be tipped forward.
The seat can also be adjusted lengthways.
To adjust move the lever under the front edge of the seat to 
the left, so that the seat can be moved forward or backwards 
to the required position.
The seat springing can be adjusted by moving the rubber 
stops in their mountings on the underside of the seat. Place 
both stops in the front, middle or rear.
Fuelling
The engine runs on unleaded petrol with a minimum octane 
rating of 87 (not mixed with oil). We recommend the use of 
biodegradable alkylate petrol. (max. methanol 5%, max. 
ethanol 10%, max. MTBE 15%)
Do not fill the tank completely, leave an expansion area of at 
least 2.5 cm (1“).
2
1
!
WARNING! Petrol is highly inflammable. 
Exercise care and refuel outdoors (see 
safety instructions).
IMPORTANT!
Do not use the fuel tank as a support area.