
Installation of the gas outlet
Operating the humidifer
Two alternative tubes are supplied for the gas outlet to the nebulizer. For DC nebulizer
models with a ratchet tting, use the tube with a ratchet tting on both ends (P/N 70-803-
1505). For other nebulizers use P/N 70-803-1105 in combination with P/N EL-1 (Ezylok
Kit). In either case, connect the ratchet tting to the Elegra gas outlet (marked NEB on cap)
as described above.
Connect the other end to the nebulizer gas inlet using the ratchet tting (for 70-803-1505)
or the Ezylok kit (for 70-803-1105).
Once the reservoir is lled and gas lines connected, the humidier is in-line.
When the inlet valve is in the ON position, the gas passes through the membrane coil and
is humidied. When the valve is in the BYPASS position, the gas bypasses the membrane
coil and is not humidied. The valve should be moved smoothly and quickly between the
ON and BYPASS positions. The gas ow is shut off if the valve is positioned between ON
and BYPASS.
Page 5Version 3Glass Expansion®