MEDICAL GAS CABINET - Chart Industriesfiles.chartindustries.com/11661251_MedicalGasCabinet.pdf ·...
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Transcript of MEDICAL GAS CABINET - Chart Industriesfiles.chartindustries.com/11661251_MedicalGasCabinet.pdf ·...
MEDICAL GAS CABINET
Chart’s Medical Gas Cabinet is the final piece of equipment for the gasified liquid oxygen to pass through before entering the house oxygen line in the hospital. It is the command center and ensures that the oxygen storage and distribution system is functioning properly. The Medical Gas Cabinet monitors the liquid levels and pressures of the primary and secondary liquid supply tanks, and interfaces with the hospital’s alarm system.
Cabinets Available
• Liquid cylinder with high pressure reserve
• Bulk liquid with mini-bulk reserve
• High pressure cylinder with high pressure cylinder reserve
Rear View of Cabinet Showing Points of Connection Required On-Site
Plumbing and Gauge Layout
V2
PS1
V4
V1 R1 V1
G1
G1
G2
V2R2 CV
RV2
R3 CVRV1
RV1
CV
PS2
OUTLET
FLOW
FLOWFLOW
INLETINLET
MAIN RESERVE
RV2 DV
DV
V3
RV1
MEDICAL GAS CABINET
Chart Industries, Inc.U.S. : 1-800-877-3093Worldwide: 1-952-758-4484
Copyright © 2006 Chart IndustriesPN 11661251
www.chart-ind.com
R1-MAIN FINAL LINE REGULATOR R2-BACK-UP FINAL LINE REGULATORR3-RESERVE SYSTEM REGULATORV1-MAIN FINAL LINE REGULATOR ISOLATION VALVESV2-BACK-UP FINAL LINE REGULATOR ISOLATION VALVESV3-RESERVE SYSTEM REGULATOR ISOLATION VALVEV4-RESERVE IN-USE PRESSURE SWITCH ISOLATION VALVERV1-RELIEF VALVE (350 PSI)RV2-RELIEF VALVE (75 PSI)G1-FINAL LINE PRESSURE GAUGEG2-RESERVE SYSTEM PRESSURE GAUGECV-CHECK VALVESPS1-RESERVE IN-USE PRESSURE SWITCHPS2-RESERVE PRESSURE LOW PRESSURE SWITCHDV-DIVERTER VALVE
NFPA APPROVED AND CERTIFIED
Flow SchematicHospital Final Line For Liquid Reserve
APPROXIMATE DIMENSIONS: 2' x 3' x 4' (L x W x H)
Typical Wiring Schematic
PRESSURE SWITCH 1“RESERVE IN-USE”MAIN TANK LOW
PRESSURE SWITCH 2“RESERVE PRESSURE LOW”
RESERVE TANK LOW
PRESSURE SWITCH 1“LOW LEVEL ALARM”
MAIN TANK
PRESSURE SWITCH 2“LOW LEVEL ALARM-RESERVE”
RESERVE TANK
LOCATED INCONTROL PANEL
LOCATED ON TANK
PS1
PS2
LLS1
LLS2
TO CUSTOMER “RESERVE IN-USE” ALARM
TO CUSTOMER “RESERVE PRESSURE LOW” ALARM
TO CUSTOMER “LOW LEVEL ALARM-MAIN” ALARM
TO CUSTOMER “LOW LEVEL ALARM-RESERVE” ALARM
TERMINAL STRIP IN CONTROL PANEL
JUNCTION BOX IN CONTROL PANEL
INTERNAL WIRING
FIELD WIRING BY OTHERS