The speed control, located on the right side of the panel, is continuously adjustable. Oscillating
speed increases at a non-uniform rate to a maximum of 3,400rpm as the knob is turned
clockwise. Before turning on the mixer, set the speed control to the minimum.
To begin operation, move the power switch to either the TOUCH or ON position and turn the
speed control to the desired setting. If the power switch is in the ON position, the shaking head
will begin moving immediately. If the power switch is in the TOUCH position, operation will begin
when an object is placed on the shaking head and slight pressure is applied to depress the head.
Shaking will cease when the object is removed and pressure released.
Safety Precautions
The following precautions should be taken when operating or working near the Vortex Mixer:
• Neveroperatetheunit withoutashakingheadsecurelyattached.
• Always wear shatterproof eye protection.
• Do not use or mix solvents and flammables on or near the mixer.
• Shake hazardous samples in appropriate containment vessels.
• Repair should be performed only by qualified individuals
Accessories
Several additional shaking heads are available for the Vortex Mixer. To change heads, remove
the cup head by holding the housing securely while pulling up on the head. An optional head can
then be placed on the drive post and secured by pressing down firmly on the head. When
removing the accessory heads, pull up on the black plastic connector only. Pulling up on
the foam or metal plate can cause damage to the accessory head.
WhenusingtheaccessoryheadsthemaximumspeedoftheVortexerwillbelimitedduetothelargerhead
diameterandmassdistribution. Generallythevortexmixerwillbeabletooperateatspeedsofupto1/3of
themaximumspeeddependingontheaccessoryheadandsampleload.
If the Vortexer begins to “walk” on the bench or vibrate excessively, reducetheoperatingspeed. Failureto
do socancausedamagetothevortexmixer.
Optional shaking heads are as follows:
S0200-20 Dimpled 3” flat head
S0200-21 Microtube head, foam, for 80 tubes
S0200-22 Microplate head, foam, for 1 microplate or 64 x 0.2mL tubes
Additional accessory heads are available. Contact your Cleaver sales representative for information about
ordering additional heads.
Care and Maintenance
