. After the saw works for a certain period of time, let the engine idle on for a while to
dissipate the heat. This will prevent some engine parts (ignition system, carburetor
etc.) from being damaged by over heating.
Adjustment of EHS350A cut-off saw
1. Adjusting V-belt tension
Refer to the instruction described above in the section titled “Tensioning the V-belt”.
2. Adjusting carburetor
The carburetor has been preset and adjusted at the factory to reach the optimum
fuel-air mixture for a smooth, fuel efficient, reliable running engine with low emissions.
The air filter and the spark plug need to be checked and maintained regularly. However
if the cut-off saw is found to be unsatisfactory in operation (such as the idle speed
either too high or too low, or abnormal exhaust emission still persist), a slight
adjustment on the carburetor might be necessary, which includes: (Ref. Fig. 9)
32
Содержание EHS350A
Страница 44: ...1 Crankshaft Housing Assembly Item Ref Description Qty 1 1E49F01011 Screw M5 20 10 43...
Страница 46: ...2 Crankshaft Piston Assembly 45...
Страница 48: ...3 Cylinder Muffler Assembly 47...
Страница 50: ...4 Fuel Tank Carburetor 49...
Страница 52: ...5 Handle Main Cover Assembly 51...
Страница 54: ...6 Air Filter Assembly 53...
Страница 56: ...7 Cutter Assembly 55...
Страница 58: ...8 Transmission Box Assembly 57...