Sharp V-1 General & Electrics Manual page 63

SHARP
4.6.11 CHANGE HIGH / LOW SPEED RANGE
There are 3-speed range, low-speed range, high-speed range and neutral.(see below
range list). To change the speed range, the procedures below must be following:
Ensure the spindle is full stop ( Move speed range select lever 12 to change the speed
range ( rotate the spindle by hand until the clutch engages fully.
V-1
NOTE !!!
Due to gear construction, when machine is running in low-speed range,
spindle rotation is opposite to the high-speed range. Therfore ensure the
rotation direction before machining.
WARNING !!!
Do not change the speed range unless the spindle is full stop. Otherwise
might cause serious accident.
50Hz
LOW
60-390 rpm 420-3000 rpm
V-1 KNEE MILL GENERAL MANUAL
HIGH LOW
70-460 rpm
CH4-14
60
HIGH
460-3600 rpm
KRDM24C0 V4.0S