Atmos Atmoforte 350 Operating Instructions Manual page 24

Problem
No alarm, even though collection
jar is full
Alarm during suction application,
unit switches off
No or poor suction performance
Automatic standby function does
not work
(unit does not start up when
suction tube is immersed in liquid)
24
Possible cause
– poor contact between collection
jar and
Atmoforte 350/Record 500
– excessive foam, foam bubbles
trip contact between sensor
and double socket nipple
– leak in suction system
for leaks, please check
a) silicone gasket between
collection jar and lid system
b) O-ring at double socket nipple
c) O-ring at fluid trap screw
connection
d) O-ring at fluid trap lid
Remedy
– check whether collection jar incl.
lid system are properly locked
into place in the support and/or
whether the Atmoforte 350/
Record 500 is correctly screwed
onto the trolley
– attach foam protection to fill level
sensor
(Art.No. 444.0064.0)
a) reattach lid system, taking care
that it is seated in a center
position on the collection jar;
replace silicone gasket, if
necessary;
Art.No. 055.0070.0
b) check O-ring at double socket
nipple for signs of damage;
properly insert double socket
nipple and check for tightness
c) check O-ring in screw
connection of fluid trap, screw
tight and check for tightness
d) check O-ring in lid of fluid trap for
signs of damage; replace, if
necessary