Atmos C 31 - Changing the Tube Cassette

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6.0 Maintenance and servicing
6.2 Changing the tube cassette of the
tube pump
 The tube cassette is located in the unit's pump
compartment.
  Itmayonlybereplacedbyqualiedstaff!
 The tube cassette (,g.35)mustregularlybechanged
(approx. once a year) as it may otherwise get leaky.
 Set main switch to OFF.
 Clean and disinfect the hose system to avoid splashing
of the secretions.
 Loosen the two hose connections.
 Removethetubeboxfromthedriveaxlebydepressing
the release lever.
 Attach the new tube cassette to the drive axle and arrest
it in the bayonet holder by lifting the release lever. Pull the
tube cassette slightly to check for secure locking.
 Addthetwoconnectingtubesagainacc.tog.35.
 Pump head and cassette holder to be disinfected
by means of spray disinfectant!
 Take care to ensure that the hoses are not kinked
when installing it (shorten them, if necessary)!
Fig. 35.  Hose to the secretion canister
 Releaselever
 Tube cassette
 Drainage hose
 Connecting nipple to the rear wall
   