Emerald Spa DS-4 Manual de instrucciones descargar pdf (Pagina 30)

Instructions manual DS series

9. CHECKS AND P ERIODICAL MAINTENANCE

The following is a list of recommended check and maintenance

operations that should be periodically carried out by qualified

personnel.

Check that:

• The dev ice has been calibrated, regularly repeating the calibration

procedure (

section 6 “Calibration procedure”).

• The operating distance and alignment of the units conforms to the

indications giv en in section 2 “Installation mode” and section 10 “Technical

data”.

• The dev ice and external electrical connections are not damaged.

The frequency of checks depends on the particular application and on

the operating conditions of the light grid.

The AREAscan

devices do not need any particular maintenance,

with the exception of the cleaning of the protection frontal surfaces of

the optics.

When cleaning, use a cotton cloth dampened with water.

Do not under any circumstances use:

- alcohol or solvents

- w ool or synthetic cloths

Disturbances that cause power failure can cause the temporary

opening of the outputs, do not compromise the functioning of the grid.

All appliances are under a 18 month guarantee from the manufacturing

date. Datasensor will not be liable for any damages to persons and

things caused by the non-observance of the correct installation modes

and device use.

The warranty will not cover damages caused by incorrect install ation,

incorrect use and accidental causes such as bumps or falls.

In the event of breakdown send the appliance to DATASENSOR S.p.A.

Sales Technical Service

Tel.: +39 051 6765611

Fax.: +39 051 6759324

email: service@datasensor.com

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Emerald Spa DS-4 Manual de instrucciones Pagina 30