Qualcast PM48, Original Operating Instructions, Page: 16 / 20

Loud while running, machine
vibrates heavily - Screws are loose
- Blade fasteners are loose
- Blade is unbalanced - Check screws
- Check blade fasteners
- Replace blade
FAULT POSSIBLE CAUSES REMEDY
Engine does not start - Brake lever not pressed
- Fuel tank is empty - Press brake lever
- Refill with fuel
Uneven mowing results - Blade is blunt
- Cutting height is too low
- Engine speed is too low - Sharpen the blade
- Set correct height
- Set lever to max.
Unsatisfactory bagging of
the grass - Engine speed is too low
- Cutting height is too low
- Blade is worn
- Basket is clogged - Set speed lever to max.
- Set correct height
- Replace the blade
- Empty the collection bag