Güde GSH 6500 B Traduction Du Mode D'emploi D'origine page 18

In particular, the nozzle and leaf catcher bag must be cleaned and
serviced carefully to prevent damage or even accidents.
Take the following precautions before starting any maintenance
work:
- Disconnect the spark plug connector,
- place the machine in a stable position,
wait until the engine has cooled down.
-
Cleaning
Keep the machine clean and tidy at all times.
Only clean the engine with a cloth. Do not spray the machine with a
powerful water jet since water can get into the ignition, fuel and
lubricating oil systems and cause faults.
Technical data
Engine:
Power:
Displacement:
Fuel tank capacity:
Vacuum width:
Fuel:
Catcher bag capacity:
Driving speed:
Noise value:
Weight:
1 cylinder 4-stroke OHV
4.8 kW
196 cc
3.6 l
610 mm
Unleaded petrol RON 98
106 l
2 km/h
L 110 dB
WA
90.1 kg