46
ORTHORA 200
Instruction Manual
Possible causes
Trouble shooting
9.4 Ultrasound
Water drips from instruments
No spray at ultrasound
Insufficient ultrasound performance
Loose screw coupling
Soiled water
Inappropriately installed seal face
Hard water
Lime residues on seal face
Soft water
Pitting corrosion on seal face
Insufficient bleeding of control valve
Insufficient pressure difference air/water
Defective tappet gasket (macerated?)
Incorrect magnetic valve on control valve
Defective control valve
Defective magnetic valve
Insufficiently pushed pedal 5-F
Cable break at pedal 5-F in F4
Defective magnetic valve for spray air
Clogged / defective water throttle
Excessive pressure at pressure
regulator A1 / A2
Insufficient voltage on level in question
Retighten screw coupling hand-tight
Check water quality and replace water filter if
necessary
Replace water valve and tappet
(320.3069.01)
Replace water valve and tappet
(320.3069.01)
Replace water valve and tappet
(320.3069.01)
Open bleed screw
Adjust pressure values A1 / A2
Replace tappet to water valve
(320.3016.01)
Check NC or NO valve
Replace control valve
(320.7092.01)
Replace magnetic valve
(320.7056.01)
Push pedal to maximum (operation)
Check cables (blue/red)
Replace magnetic valve
(320.7056.01)
Open to maximum/replace throttle (320.3036.01)
Pressure regulator A1 = 4.3 - 4.8 bar
Pressure regulator A2 = 3.0 - 3.5 bar
Check/Adjust voltage on valve print
Possible causes
Trouble shooting
9.5
Polimerization lamp Mini LED
LED is red
Status indicator flashed red
On-/Off button pressed before battery is fully
charged
Intensive use of the lamp
Recharge battery
Replace with a fully charged battery
Leave the device for a few minutes to cool
down