Inspiratory Control - Siemens KION Service Manual

KION / KION-i
9 H
E382 E392E 061 01 02 02
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Siemens-Elema AB

Inspiratory control

Gas modules
To remove the gas modules:
• Disconnect the three gas tubes (1) from the gas
modules.
• Remove the locking rail (2).
• Loosen the two screws holding the springloaded
plate (3) and pull out the gas modules.
To disassemble the gas modules:
• Unscrew the two screws (4) and lift off the
cover (5).
Note: The rubber seal (6) must be mounted on the
filter. When replacing filter, move the rubber seal
from the old to the new filter.
Gas module Type I (with metal nozzle unit):
• Open the hatch and pull out the nozzle unit.
Do not use any sharp tools that may damage the
valve seat when replacing the O-ring and the
diaphragm.
• On the two fresh gas modules (BP modules of
Type I), make sure that the washer (7) is placed in
position. This washer is not used in the drive gas
module.
Gas module Type II (with plastic nozzle unit):
• Open the hatch and pull out the nozzle unit.
The nozzle units are provided with a mechanical
key to prevent that the nozzle unit is mounted into
wrong gas module.
After replacement of diaphragms or plastic nozzle
units, wait 10 minutes before connecting pressure
to the gas modules.
Disassembling and assembling
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