Safety
Maintenance 5.9
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[en-US] | 10/2022 | 5100056183 | BH | Operator’s Manual
5.9.3 Combustion engine
• Before start of work, check the engine for leaks and cracks in the fuel
line, tank and filler cap.
• Do not start the defective engine. Replace damaged parts immedi-
ately.
• The preset engine speed must not be adjusted. This could lead to en-
gine damage.
• Ensure that the exhaust system of the engine is free of flammable
materials. Fire hazard!
• Before refueling, switch off the engine and let it cool down.
• Use the correct type of fuel. Observe the prescribed mixing ratios.
• Use clean filling aids for refueling. Do not spill fuel, wipe up spilled
fuel immediately.
• Do not start the engine near spilled fuel. Explosion hazard!
• When operating in partially enclosed rooms, sufficient ventilation
must be provided. Do not inhale exhaust gas. Hazard of poisoning!
• The engine surface and exhaust system can become very hot after
only a short time. Hazard of burning!
• Do not use jump start sprays. These can cause misfiring and engine
damage. Fire hazard!
• Smoking prohibited!
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