Makita EB7650TH Technical Information page 28

[3]-10. Completion Inspection Check Points
Measure the engine speed with 1R070 while Blower nozzle is attached.
Please note that the engine speed will not increase while the nozzle is not attached.
(1) Are the parts, screws, and bolts installed properly?
(2) Does a cold engine start within five pulls of Recoil starter?
(3) Does the engine speed increase smoothly after idling for about 1 minute?
The engine speed should be 2800 to 3000 min-1 at idling and 7000 to 7200 min-1at maximum speed.
(4) Check that the rotor contacts the stopper at both idling and full throttle and that the rotation speeds specified in the previous check point
are achieved after assembly.
(5) Does Stop switch stop the engine properly?
(6) Does a warm engine start within three pulls of Recoil starter?
(7) Is there no Fuel or oil leak?
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