Trouble Shooting - Omegasonics 7850TT Operation & Instruction Manual

Fault
No operating functions; all LED
displays dark
No ultrasound; LED display
ultrasound dark
No ultrasound; LED display
ultrasound is blinking rapidly = fault
indication ultrasound
Cleaning result not satisfactory

Trouble Shooting

Possible Cause
Main cable not plugged in
Socket dead
Main cable damaged or interrupted
Faulty electronics
Turning knob for ultrasound in
position, O"
Unit is switched
Key (ultrasound) not pressed
Faulty electronics
Unsuitable filling level
Faulty electronics
Possibly no cleaning medium or
wrong cleaning medium used
Possibly cleaning temperature not
suitable
Possibly cleaning period too short
Remedy
Plug in main cable
Check socket and fuse
Replace main cable
Return unit to supplier or
manufacturer
Switch on ultrasound at turning knob
Switch on the unit at on/off key
Switch key on
Return unit to supplier or
manufacturer
Change filling level, switch unit off
and on
Switch unit off and on if fault occurs
again: return unit to supplier or
manufacturer
Use suitable cleaning medium
Change temperature
Repeat cleaning interval
15