Malfunction
Cause
Remedy
Leaks on instruments
O-rings damaged at multiflex/
motor coupling.
▶ Replace O-rings.
Water in return air filter.
O-rings damaged at multiflex cou‐
pling.
▶ Replace all O-rings in the multi‐
flex coupling.
Suction hoses not working.
Slides on the bodies are closed.
▶ Open the slide valve.
Sieves in suction connector
blocked.
▶ Exchange the sieve.
Foot switch for vacu-stop has been
pressed.
▶ Release foot switch.
Suction machine not running.
▶ Check suction machine.
Instructions for use DSEclinical Typ 5197 / DSEclinical Typ 5197eH
7 Troubleshooting
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