Troubleshooting - Scheppach SC50Vario Original Instruction Manual

13. Troubleshooting

Fault
Motor does not start
Motor power diminishes
Improper scarifying
Motor runs, cutting roller
does not rotate
34 | GB
Possible cause
Engine brake lever not pressed
Spark plug is defective
Fuel tank empty
Fuel valve closed
Ground too hard
Scarifier housing clogged
Blade heavily worn
Blade is worn
Incorrect scarifying depth
Toothed belt torn
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Remedy
Press engine brake lever
Replace spark plug
Refill with fuel
Fuel valve open
Correct scarifying depth
Clean housing
Replace blade
Replace blade
Correct scarifying depth
Have checked by customer service workshop