Siemens KION Service Manual page 102

Troubleshooting
Breathing
bellows Fresh gas
seal inlet seal
6
Expiratory flow Unidirectional
transducer with valve covers
silicone muff
6 - 8
Test case 1: CO
1. By-pass the CO2 absorber (lower the absorber).
2. Redo the PuC.
3. If the PuC passes, the leakage was located to
Test case 2: Patient cassette
1. Replace the patient cassette if another cassette
OV12
silicone APL
rubber lid valve
2. Redo the PuC.
3. If the PuC passes, the leakage was located to the
Manual breathing
bag connection
Test case 3: Fresh gas line
1. Open the Auxiliary fresh gas outlet valve and plug
2. Connect the leakage detector to the Vaporizer
3. Pressurize to 40–50 cmH
4. During this test case, the complete fresh gas line
Siemens-Elema AB
absorber
2
either:
• CO absorber, or
2
• Absorber connection seals.
is available.
patient cassette including:
• Valve assembly plate
• Fresh gas inlet seal
• Silicone rubber lid at OV12
• Plasic cover at INSP unidirectional valve
• Plasic cover at EXP unidirectional valve
• Expiratory flow transducer
• Expiratory flow transducer silicone muff
• Breathing bellows seal
• APL valve including O-rings
• Manual breathing bag inlet connection O-ring.
the outlet.
magazine inlet connector (left connector).
is checked. All parts included are listed in the
table above. If a leakage is determined, continue
with the sub-test cases 3.1 – 3.4.
Note: The sub-test cases only locate leakages to
a certain section of the workstation. To find the
source of the leakage, try to divide the fresh gas
line into smaller sections. Plug and pressurize
until the faulty component is located.
KION / KION-i
O.
2
E382 E392E 061 01 02 02