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FirstCall™ Liq x Liq Medical Gas Manifold

Operating & Maintenance Manual

Powerex  •  150 Production Drive  •  Harrison, OH  45030  •  USA

P   1.888.769.7979  •  F   513.367.3125  •  www.powerexinc.com

IN599800AV  •  15 January 2021

Page 3 of 24

Table of Contents

Responsibilities 4
Introduction 4

Safety Guidelines 

4

General Instructions/Location & Shelter 

4

Product Line Overview 

5

Configuration of Models 

5

Liquid x Liquid 

5

Installation 

5

Source Valve 

5

Manifold Cabinet Wall-mounting 

6

Header Installation 

6

Emergency Reserve Header Installation 

7

Vent Line Plumbing 

7

Final Line Sensor & Gauge 

7

Electrical 8
NEMA 4 (optional) 

8

Pigtail & Cylinder Installation 

8

Power On 

9

Settings 

9

Login to Settings 

9

Alarm History 

10

Alarm  Status  

10

Alarm Summary 

10

Gas Settings 

11

BACNet Settings 

11

Change Password 

11

Screen Setting Time & Date 

11

Maintenance Mode 

11

Startup & Verification of Changeover 

12

Final Line Pressure Adjustment 

13

Cylinder Replacement & Handling 

13

Maintenance Schedules 

13

Maintenance Mode 

13

Regulator Settings 

13

Line Regulator Switching   

13

Wiring Diagram 

15

Flow Diagram 

16

Parts 

17

Specifications 

18

Dimensions 18
Weight 18
Flow Ratings  

18

Pressure Settings 

18

Operating Temperature Range 

18

AC Input 

18

DC Output 

18

Input Fuse 

18

Power Consumption 

18

Manifold Regulator Repair Kit 

18

Appendix A. BACnet Object Names 

19

Warranty 

20

Содержание Medical FirstCall MFLD-LIQ-NFPA-GG-PSI

Страница 1: ...com IN599800AV 15 January 2021 Page 1 of 24 Please read and save these instructions Read carefully before attempting to assemble install operate or maintain the product described Protect yourself and...

Страница 2: ......

Страница 3: ...Gauge 7 Electrical 8 NEMA 4 optional 8 Pigtail Cylinder Installation 8 Power On 9 Settings 9 Login to Settings 9 Alarm History 10 Alarm Status 10 Alarm Summary 10 Gas Settings 11 BACNet Settings 11 Ch...

Страница 4: ...er valves should always be opened very slowly Heat of recompression may ignite combustible materials creating an explosive force Pigtails should never be kinked twisted or bent into a radius smaller t...

Страница 5: ...eserve regulator gauges transducer pressure switch and header inlet block and pipe nipple included as a pre assembled unit Removable cabinet enclosure for improved service access Single point vent con...

Страница 6: ...et and lower it so that the mounting bracket tab is inserted into the slot on the back of the cabinet Using the 4 5 16 bolts provided tighten the manifold cabinet to the mounting bracket Header Instal...

Страница 7: ...sensors If the length of the provided pipe nipple is insufficient install a longer pipe to extend the assembly further away from the manifold InstalltheEmergencyReserveHeader soldseparately using the...

Страница 8: ...ted in a way that the manifold cabinet door can open without stretching the wire Connect the Emergency Reserve transducer and pressure switch to the correct terminal block near the PLC The transducer...

Страница 9: ...l check valve Make sure the 3 digit CGA number stamped on the outer perimeter of these fittings matches the CGA number stamped on the mating CGA fittings on the pigtails Attach the pigtails to the che...

Страница 10: ...story screen shows a record of all alarm events up to 32 including the specific alarm condition and the date and time of the alarm event This screen also has the ability to sort the alarm history list...

Страница 11: ...alarm setpoint default final line low pressure setpoint and default emergency reserve low pressure setpoint None of these settings are adjustable by the user at the screen The final line pressure swi...

Страница 12: ...bank The left bank pressure gauge inside the cabinet and the graphical display on the screen should show the full pressure of the cylinder It should read IN USE with an arrow over top of the left bank...

Страница 13: ...line regulators by adjusting the tightness of the hex nut on top Tighteningthenutwillincreasethepressure loosening the nut will decrease the pressure The line pressure setting may be monitored on the...

Страница 14: ...the top Regulator Settings Once a year check and verify regulator settings Line Regulator Switching The line regulators should be alternated every 3 to 6 months Alternate the regulators by manually op...

Страница 15: ...x Liq Medical Gas Manifold Operating Maintenance Manual Powerex 150 Production Drive Harrison OH 45030 USA P 1 888 769 7979 F 513 367 3125 www powerexinc com IN599800AV 15 January 2021 Page 15 of 24 W...

Страница 16: ...d must not be copied or submitted to outside parties for use or examination 729176 ITEM ID MATERIAL DESCRIPTION DRAWI Liquid Manifold Assembly MFL N A 05 005 1 LEFT BANK RIGHT BANK 400 PSI PRESSURE RE...

Страница 17: ...SURE TRANSDUCER PE0004112AV HEADER INLET BLOCK HEADER INLET BLOCK 0 4000 PSI PRESSURE GAUGE GA750100AV 0 4000 PSI PRESSURE GAUGE GA750100AV 0 4000 PSI PRESSURE GAUGE GA750100AV 0 400 PSI PRESSURE GAUG...

Страница 18: ...AC DC Output 24 VDC Input Fuse 2 Amp circuit breaker Power Consumption 31 2 Watt Specifications Dimensions Pressure Settings Parameter Delivery Pressure PSI 55 PSI 100 PSI 180 PSI Intermediate Pressur...

Страница 19: ...ure alarm set point for Final Line Pressure FinalLoAl Final Line Pressure High Pressure Alarm Status 0 No Alarm 1 Alarm FinalHiAl Final Line Pressure Low Pressure Alarm Status 0 No Alarm 1 Alarm LeftE...

Страница 20: ...ST IN CONNECTION WITH THE SALE OR USE OF SUCH PRODUCTS TO THE EXTENT PERMITTED BY LAW ANY AND ALL IMPLIED WARRANTIES ARE EXCLUDED All warranty claims must be made in writing and delivered to Powerex i...

Страница 21: ...ted to indirect special or consequential damages or loss of production of loss of profits resulting from any cause whatsoever including but not limited to any delay act error or omission of Powerex Su...

Страница 22: ...Liq x Liq Medical Gas Manifold Operating Maintenance Manual Powerex 150 Production Drive Harrison OH 45030 USA P 1 888 769 7979 F 513 367 3125 www powerexinc com IN599800AV 15 January 2021 Page 22 of...

Страница 23: ...Liq x Liq Medical Gas Manifold Operating Maintenance Manual Powerex 150 Production Drive Harrison OH 45030 USA P 1 888 769 7979 F 513 367 3125 www powerexinc com IN599800AV 15 January 2021 Page 23 of...

Страница 24: ...Liq x Liq Medical Gas Manifold Operating Maintenance Manual Powerex 150 Production Drive Harrison OH 45030 USA P 1 888 769 7979 F 513 367 3125 www powerexinc com IN599800AV 15 January 2021 Page 24 of...

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