Velp VORTEX Instruction Manual - 2.2 Start
Velp Scientifica – Vortex Mixer Wizard & Classic Manual
4
2. Assembly and installation
2.1 Connecting to the power supply
After unpacking the unit, position it correctly on the laboratory bench.
Before connecting to the power supply, check that the on-off switch is turned to “0”
and check that the data on the unit’s plate correspond to those supplied by the
electric socket. The unit works at voltages of between 90 and 260V with a
frequency of 50 and/or 60 Hz.
N.B.
The on-off switch means the unit can be completely disconnected from the power
supply when it is not in use, thus reducing energy consumption.
2.2 Start
up
Check that the plastic cup head for holding the tube is correctly inserted in place.
NOTE
To replace the cup head, pull it upwards and off. The other push-fit
accessories can then be inserted. (chap.7 p 8).
Also check that the speed regulation knob is turned to “0 rpm”.
Use the on-off switch on the side of the unit to turn the unit on (position “I”).
When switched on the unit starts up in “Sensor or Touch” mode (depending from
the version of the instrument) with the indicator light on.,