5-24
Ⅱ
ⅡⅡ
Ⅱ. Change spindle speed
Pic. a. Pic. b.
No.
Three speeds change lever
2.
Two speeds change lever High and low speeds change lever.
3.
Indicating ring for high and
low speed.
It is to indicate the current speed.
4.
Reference point for the three
speeds change lever
It refers to the current position of the three speeds change
Reference point for the two
speeds change lever
Ⅲ
ⅢⅢ
Ⅲ. Change the spindle speed as the following way:
a.
Look up in the speed table and choose a suitable speed rate.
c.
Turn on the switch for the feed rate.
Precaution when changing speed:
a.
Spindle rotation must be stopped when at changing speed.
b.
Please press down the emergent stop button for safety reason.
c.
Change speed only after the spindle stops completely.