Ultradent Products VALO GRAND Manual De Instrucciones página 10

Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM
a
radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters,
an electromagnetic site survey should be considered. If the measured field strength in the location in which the VALO GRAND Corded curing light is used
exceeds the applicable RF compliance level above, the VALO GRAND Corded curing light should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-orienting or relocating the VALO GRAND Corded curing light.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
b
Guidance and Manufacture's Declaration for recommended separation distances between portable and mobile RF communications equipment
and the VALO GRAND Corded curing light
WARNING: Portable RF communications equipment may degrade performance if used closer than 30 cm (12 in").
The VALO GRAND Corded curing light is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The user of
the VALO GRAND Corded curing light can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the VALO GRAND Corded curing light as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum output power
of transmitter
(P in Watts)
0.01
0.1
1
10
100
The VALO GRAND Corded curing light has been tested according to IEC 60601-1-2:2014 and passed under radiated field strengths of 10 V/m between 80-
MHz to 2.5 GHz. The value of 3Vrms corresponds to V1 and the value 10 V/m corresponds to E1 in the formulas above.
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be estimated using the
equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the
transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and
people.
Warranty for VALO GRAND Corded curing light units:
Ultradent hereby warrants that this instrument shall, for a period of 3 years**, conform in all material respects to the specifications therefore as set
forth in Ultradent's documentation accompanying the product and be free from any defects in materials/or workmanship. This warranty applies
solely to the original purchaser and is not transferable. All defective products are to be returned to Ultradent. There are no user service components
of the VALO GRAND Corded curing light system. Tampering with VALO GRAND Corded curing light will void its warranty.
The VALO GRAND Corded warranty does not cover customer caused damage. For example; if a VALO GRAND Corded is misused or dropped and the
lens breaks, the customer would be responsible to pay for any necessary repairs.
**With sales receipt indicating the date of sale to the dentist.
8
Separation distance according to frequency of transmitter
150 kHz – 80 MHz
0.12 meters
0.37 meters
1.7 meter
3.7 meter
11.7 meters
(meters)
80 MHz – 800 MHz
0.035 meters
0.11 meters
0.35 meter
1.11 meter
3.5 meters
800 MHz – 2.5 GHz
0.07 meters
0.22 meters
0.7 meter
2.22 meter
7.0 meters