Chemglass CLS-4021-100 - Manual (Page 4)

4
OPERATION
Figure 2—Front Panel
Main Power
Switch
Speed Control Knob w/lock Feature RPM Display
To operate, turn the main power switch to the “ON” position. Turn the speed control knob to set
the desired rpm value. The units are designed to operate within a range of 10 - 350 revolutions
per minute. Adjust the speed by turning the speed control knob, CW to increase speed, CCW to
decrease it. The unit will ramp up (or down) to your selected speed. Turn the “LOCK” ring
clockwise about an eighth of a turn to prevent any inadvertent changes to the set speed. Turn the
“LOCK” ring counterclockwise to unlock the speed control knob.
See figure 2