WASABI WAB-411M TRIMMER RBC411 2-Stroke engine

2-Stroke Backpack/Shoulder Brush Cutter WASABI WAB-411M

Operating instructions, machine maintenance, and troubleshooting

How to use the brush cutter WAB-411M
1. Fill with gasoline 91, 95 or gasohol 91, 95
2. For every 1 liter of gasoline, mix in half a cap of 2T engine oil (autolube)
3. Lift the choke up
4. Turn the switch ON
5. Start the engine by pulling the recoil starter
6. Once the engine starts, push the choke down and rev the throttle; it is ready to use

Maintenance instructions for brush cutter WAB-411M
1. Change engine oil after over 100 hours of operation
2. After continuous use for ½ - 1 hour, let the engine rest for 10-15 minutes
3. When finished using, completely drain the fuel from the carburetor
4. Clean the machine and store it in a shaded area

Basic troubleshooting when the WAB-411M brush cutter won't start
Step 1: Check the spark plug
1. Remove the spark plug and check for oil stains or soot deposits; wipe clean and dry if present
2. Once cleaned, check the spark at the spark plug; if there is a spark, reinstall the spark plug back into the engine
(To test: plug the spark plug back into the rubber cap and place it against a metal part
While pulling the starter, observe; if there is no spark, it indicates a faulty ignition coil and it must be replaced)
3. Open the air filter to check the throttle slide valve to see if fuel is flowing down into the carburetor. If not, remove the carburetor and clean it. If left unused for more than 1 week and the engine won't start, reset the ignition coil gap using a 0.30 feeler gauge and try starting again.

Once the above steps are completed, restart the engine again.
Safety guidelines for using the RBC411 brush cutter
- Check for loose parts and tighten them, especially the blade mounting bolt.
- Adjust the throttle speed appropriately according to cutting conditions to prolong the machine's lifespan.
- After use, turn off the fuel valve and store in the shade.