Siemens KION Service Manual page 100

Troubleshooting
Check for leakage
If a leakage of more than 150 ml/min is discovered,
either during the Leakage automatic ventilation or
during the Leakage manual ventilation, the PuC fails
and will be paused. At this stage all mushroom
valves are opened.
Section
1. CO absorber
2
2. Patient cassette
3. Fresh gas line
Gas module
Inspiratory gas block
6
Vaporizer magazine
Fresh gas container
Fresh gas flow transducer
Fresh gas valve
Inspiratory gas block
Safety valve 8
Aux. fresh gas outlet
6 - 6
The table below describes different Test cases to be
performed in order to locate leakages. The Test
cases are further described after the table.
Component
CO2 absorber including internal lid seals
Absorber connection seals
Valve assembly plate
Fresh gas inlet seal
Silicone rubber lid at OV12
Plastic cover at INSP unidirectional valve
Plastic 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
Nozzle units at the Fresh gas modules
Cuffs (seals) in the Inspiratory gas block
SV1 (600 kPa)
Tube including fittings between Inspiratory
gas block and Vaporizer magazine
O-ring, small
O-ring, large
One-way valves OV 9, OV 10, OV 11
Vaporizer selection valves 1, 2, 3
Tube including fittings between Vaporizer
magazine and Fresh gas container
Diaphragm
SV3 (18 kPa)
Fresh gas flow transducer
Silicone rubber connections
Fresh gas valve tube
Fitting including OV4
SV4 (14 kPa)
Tube including fittings between Inspiratory
gas block and Instant O2 Supply block.
SV8 (-3.5 kPa) including silicone rubber muff
Tube between SV8 and Aux. fresh gas outlet
Auxiliary fresh gas outlet valve
Siemens-Elema AB
KION / KION-i
Test case
1 2 3 4 5 6 7
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
E382 E392E 061 01 02 02