Welch-allyn LC101 CO2 Module - User Manual Manual de usuario descargar pdf (Pagina 51)

LC101 CO

Module OEM Implementation Manual

Section 5 - Pneumatic Operation

Welch Allyn OEM Technologies Conﬁdential Page 51

Pump Exhaust

If a pneumatic connection at the pump exhaust is loose at either the pump exhaust or internal

monitor exhaust port, gas build up within the host monitor can occur. The Module does not report

this fault to the host.

WARNING When using oxygen or ﬂammable anesthetics, a pump exhaust leak can

present a ﬁre hazard. It is the responsibility of the OEM to meet regulatory

requirements with regard to single fault protection and exhaust tubing.

Refer to Section 6, Regulatory, for additional regulatory and safety information.

Pump Failure

Events resulting from pump failure include:

•low ﬂow

• high ﬂow

• no ﬂow

Low Flow

The pump may fail to meet the set ﬂow rate due to low ﬂow caused by a nonfunctional pump. The

Module responds to status requests with a <Sxx18> Exhaust Occlusion Or Pneumatic Leak

response.

NOTE The Module remains indeﬁnitely in the total exhaust occlusion state if not commanded

by the host.

High Flow

The pump may fail to meet the set ﬂow rate due to high uncontrollable ﬂow caused by a runaway

pump. The Module reverts to the fault mode, turns OFF the pump and responds to status

requests with an <Sxx80> Pump Failure response.

No Flow

The pump may fail to meet the set ﬂow rate due to no ﬂow caused by a nonfunctional or

electrically disconnected pump. The Module responds to status requests with a <Sxx18>

Exhaust Occlusion Or Pneumatic Leak response.

WARNING The Module remains indeﬁnitely in the total exhaust occlusion state if not

commanded by the host.

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 97 98

Sin comentarios

Welch-allyn LC101 CO2 Module - User Manual Manual de usuario Pagina 51