Velp Scientifica OV 725 Digital Manual De Instrucciones página 12

Idiomas disponibles

6. Error and warning messages

When the display shows an error message, the motor stops automatically. To restore the functionality of the instrument,

proceed as follows:

•

Turn the unit off using the main switch

•

Use the suggestions described in the column "Solution"

•

Turn the unit on

Code

Cause

The motor doesn't start or not reach

the set speed

High internal motor temperature

Motor overload

High internal temperature

Internal hardware error

The instrument does not detect the

dispersing tool

Speed variation too high

If an error persists on the display, please contact VELP Scientifica's technical service department.

7. Maintenance and cleaning

No routine or extraordinary maintenance is necessary for the unit. The maintenance is foreseen only on the dispersing tools

as described in Chapter 5.

Cleaning

Disconnect the unit from the power supply and use a cloth dampened with a non-flammable non-aggressive detergent.

During cleaning operations, prevent water and humidity residues from entering the unit.

Repair

Repairs must be carried out by authorized Velp personnel only.

The transport of the instrument by freight forwarders, couriers or others must be carried out using the original shockproof

packaging. Follow any instructions on the original packaging (e.g., palletizing).

It is the responsibility of the user to properly decontaminate the unit in case of hazardous substances remaining on the

surface or interior of the device. If in doubt about the compatibility of a cleaning or decontamination product, contact the

manufacturer or distributor.

Solution