19
⑤
Installation of spark plug
Tip:
If there is no torque wrench when installing the spark plug, a better
estimation method is to screw it 1/4-1/2 turns by force after screwing it in place,
but the spark plug shall be screwed to specified torque as soon as possible.
（
2
）
Adjustment of the carburetor
The carburetor is an important components of the engine. The adjustment
shall be carried out by a dealer with professional knowledge, professional
data and equipment, to ensure that the adjustment is proper.
（
3
）
Replacement of oil
WARNING
Do not drain the oil immediately after turning off the generator.
Oil temperature is very high, when operating, take care to avoid scalding.
1
）
. Place the generator on a horizontal plane surface, to start up the
generator, running for a few minutes, to increase its temperature, and then
shut down the engine and turn the three-in-one combination switch knob to
"OFF";
2
）
. Unscrew the knob
①
, to remove oil cover plate
②
;
3
）
. Unscrew oil dipstick
③
;
4
）
. Place an oil pan under the engine, tilt the generator to quickly pour out
oil;
5
）
. Place the generator to a horizontal plane surface.
ATTENTION
:
When filling oil, do not tilt the generator frequently to prevent
damage to the power by filling too much oil.
Spark cold torque: 12.5 N.m
① ②
③
