L.E. Demetron 1 Service Free Of Charge

LED lamps emit highly efficient light in a limited wavelength range.

The LED needs less power than a halogen light bulb, in which the light is generated by heating a tungsten filament in the presence of a halogen gas.

Pressing the ONOFF button activates the 10-sec standard cure.

Several visual and acoustic signals give the operator information on the battery status andor if the LED-tip is not properly connected to the hand piece.

Towards the end of the bulbs lifetime the output is seen to drop dramatically.

As this can not be checked automatically, it is of outmost importance to test the QTH curing lamp on a regular basis in order to detect any deterioration in its curing performance.

The amount of heat that is radiated towards the tooth depends on the output power and the exposure time.

A balance between high light power and low heat irradiation is needed to avoid the risk that heat may have on the pulp tissue and the oral mucosa.

The higher the intensity of a curing light the more efficient the depth of cure.

This usually is the result of a higher degree of conversion, which leads to a stronger material and an increase in durability of the resulting restoration.

Reporting Reports to DENTSPLY are provided by the investigators by means of a set of forms for each restoration to be monitored.

Protect LED Tip from contamination by applying a disposable, single patient use sleeve (DENTSPLY Disposa-Shield Never aim the light directly at unprotected soft tissues, as this may cause injury or irritation.

Use the protective shield supplied with the unit or suitable safety glasses, which shield effectively against blue spectrum light.

If time intervals between exposures are too short, the LED tip may overheat and potentially cause soft tissue injury.

Protect LED Tip from contamination by applying a disposable, single patient use sleeve (DENTSPLY Disposa-Shield Attach the eye protecting shield to the tip or use safety glasses which shield effectively against blue spectrum light.

For detailed information on curing times for DENTSPLY light cured products, please see the Curing Guide supplied.

For products other than those from DENTSPLY, please refer to the curing times given by the respective manufacturer.

L.E. Demetron 1 Service Free Of Charge

Within the guarantee period, DENTSPLY will eliminate free of charge any defects in the appliance resulting from faults in material or workmanship either by repairing or exchanging parts or exchanging the whole device at DENTSPLYs discretion.

L.E. Demetron 1 Service Manual