HOW TO OPERATE
The nylon cord will feed out automatically to a pre-determined length when you decrease and increase the engine speed of your string trimmer. You do not need t o tap the nylon cutting head to let the nylon cord feed out. If the nylon cord does not feed out automatically, decrease the engine speed fully and then increase it fully. The nylon cord will feed out automatically. If the nylon cord still does not feed out sufficiently, perform the same procedures repeatedly until the nylon cord feeds out to the proper length. If the nylon cord is too short to feed out automatically by performing the above procedures, stop the engine and pull out the nylon cord by hand or using pliers more than 40 mm (1-9116"). Then perform the above procedures again.
Increase speed | Decrease speed | Increase speed |
Lowest speed | Full speed | Lowest speed | Full speed |
CAUTION:
NEVER OPERATE THE ENGINE AT HIGH RPM WITHOUT LOAD. With throttle fully opened and no load, the engine rpm will be very high which can have an adverse effect on the life of the engine.
