Trouble-Shooting - Atmos A 161 Operating Instructions Manual

10.0 Trouble-shooting

Prior to dispatch, the ATMOS A / C 161 / 261 Aspirator was subjected to an extensive functional test. If, nevertheless, a failure
should appear, you may possibly clear it yourself if you follow these notes
Problem
● Unit does not start
● Insufficient performance
● 1. Low or no vacuum
is indicated
● 2. High vacuum is
indicated
• When switching on,
the unit automatically
switches off
18
Possible causes
– Discharged battery
– Loose power plug of the charging device – Check all plug and socket
– Discharged battery
– Filter is blocked
– 1.1 DDS bacterial filter is missing
– 1.2 Leakages within the hose system
or in collection canister lid
– 1.3 Secretion or blood has been
sucked in and valve plates of
the pump are contaminated
– 2.1 DDS bacterial filter is blocked.
– 2.2 Float of overflow safety closes
the collection canister inlet
– Applied Vacuum (over 40%)
:
Remedy
– Connect the battery charging
power pack to the device. The
battery should be recharged for
1 – 2 hours prior to operation
with battery.
connections. Pay attention to the
control lamp, it must be
illuminated when all connections
are o.k.
– Recharge the battery.
– Exchange the filter.
– Insert DDS bacterial filter
– Check collection canister lid and
hose system on tight fitting.
– Connect the filter once again to
the connection nozzle.
– Check the suction lid on tight
and correct fitting.
– Unit has to be returned for repair.
– Exchange DDS bacterial filter
– Check collection canister inlet; if
necessary empty secretion
canister, clean the oversuction
protection and check float ball
for flexibility.
– Vent the vacuum, then restart