Figure 4-22. Local-Mount Transducer and DISS Demand Flow Valve
(three-gas area alarm rough-in box from Chemetron® is shown)
5. Loosen the screws (C) securing the three wires (A and B) to the terminal
block (D) in the transducer (E).
6. Remove the wires (A and B) from the terminal block (D).
7. Disconnect the DISS nut (I) from the DISS demand flow valve (F).
8. Remove the transducer (E).
9. Disconnect and remove the DISS demand flow valve (F) from the female fit-
ting (G) in the rough-in box (H).
Replacement
WARNING:
Ensure that the correct type of transducer and DISS demand flow valve
are installed for the type of gas or vacuum being monitored. If incorrect
components are installed, patient welfare may be at risk.
1. Ensure that the new gas-specific transducer (E) and DISS demand flow valve
(F) are the correct gas or vacuum type.
MedPlus TotalAlert® Alarm Network Operation and Maintenance Manual (205728)
Page 4-55
Local-Mount Transducer and DISS Demand Flow Valve Assembly for Conversion Kits (excluding the
conversion kit housed in an Area Line Pressure Alarm (0321) rough-in box)
Chapter 4: Removal, Replacement, and Adjustment Procedures
4
Summary of Contents for MedPlus TotalAlert
Page 370: ...Schematic Wiring Diagram Typical Local Alarm...
Page 371: ...Schematic Wiring Diagram Typical Master Alarm...
Page 372: ...Schematic Wiring Diagram Typical Master Alarm to Master Alarm...
Page 373: ...Schematic Wiring Diagram Typical Area Alarm...
Page 374: ...Schematic Wiring Diagram Typical Master Alarm to Three Area Alarm...
Page 375: ...Schematic Wiring Diagram Typical Master Alarm to Six Area Alarm Combination...