Instructions for use DSE Expert
3 Description of the product | 3.11 Technical Specifications
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Triple function handpiece
Water pressure 1.5 ± 0.3 bar; Flow pressure; 4 x mano-
meter
Max. static pressure water 2.5 ± 0.3 bar
Water flow 80 ± 10 ml/min
Air pressure 3.3 ± 0.1 bar; Flow pressure; 4 x mano-
meter
Max. static pressure air 4 + 0.5 bar
Air flow at least 16 Nl/min
Media
Water quality Tap water
Water hardness 1.5 to 2.14 mmol/l ≃ 8.4 to 12 dH
Connected loads
Power consumption DSE Expert 300 VA
Air pressure at customer premises 5.5 to 6 bar (79.8 to 87 psi)
Water pressure at customer premises 2.6 to 3 bar (37.7 to 43.5 psi)
Max. water consumption 0.15 l/min
Max. air consumption 60 l/min
Recommended settings
System pressure 3.0 bar / 43.5 psi
Spray air
1)
1.0 bar / 14.5 psi
Spray water
1)
0.8 bar / 11.6 psi
1)
pressure measured at the motor coupling using a pressure gauge
Mat. no.
1.003.1050
.
Suction power with dust extraction installed
Spray mist suction hose 200 ± 15 Nl/min
Saliva ejector 65 ±15 Nl/min
Noise level with dust extraction installed 55 dB(A)
Operating mode
Interrupt mode for the dentist motor 2 minutes ON 8 minutes OFF
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