DK2 Power OPG777, User Manual, Page: 22 / 56

22 | OPG777(X) man.
HELPFUL TIPS
• Set one of your wheel brakes so you can pivot the machine cut.
• To move the machine forward with the brake on, allow the rotating teeth against the stump
to pull the unit forward.
• Tighten all bolts and teeth before each use. Teeth are not covered under warranty. Clean
all stones and rocks away from the operating area, check for metal stakes and/or nails in
the operating area before cutting.
• KOHLER® engines have a low-oil shut off to protect the engine, tilting the grinder higher
than 12 inches at an angle can cause the oil to roll back thus causing the engine to shut off.
Cut your stump 9 to 10 inches off the ground so you don’t trip the sensor on the engine.
QUICK START
QUICK START SETUP
1. Add 10W30 oil to the engine
2. Add gasoline to the engine
3. Pin one wheel into pivot brake hole, other wheel free-turning
4. Raise up kick stand
5. Turn key on
6. Half throttle (choke optional for cold starts)
7. Tip the unit back with teeth off the ground
8. Pull start the engine
TROUBLESHOOTING
ENGINE WON’T START
1. Turn key on - check engine oil level - check gas level
2. Unplug key switch - if engine starts, replace the key switch
3. Follow your engine manual for further troubleshooting solutions
UNIT VIBRATES
1. Check your cutters for missing or loose teeth
2. Check your cutter wheel pillar bearing mounted bolts
ENGLISH