Before starting the engine for the first time, follow these critical steps:

Change engine oil and inspect the spark plug (gap should be 0.7–0.8mm).

Do not exceed the rated wattage. Start devices with high starting currents (like pumps or compressors) first.

If not used for over 30 days, drain the fuel from the tank and carburetor to prevent gumming. Safety Warnings

To ensure longevity, follow the service intervals provided by Kalibr: Change the engine oil. Every 50 Hours: Clean the air filter; replace if damaged.

Once the engine is running smoothly, gradually move the choke lever to the "OPEN" position. 3. Connecting Devices

Protect the unit from rain and snow to prevent short circuits.

Turn the key to the start position until the engine fires.