Operation, Maintenance & Installation Manual
Emergency Oxygen Inlet Station
Low Pressure 2”
Recessed Mount
Surface Mount
Model#: M-FILL-OXY-LP2
Model#: M-FILL-OXY-LP2S
w w w . a m i c o . c o m
Contents
Introduction
3
Medical Facility Responsibility 3
Installation of Emergency Oxygen Inlet Station 4
Operating Instructions
4
Repair and Replacement Parts List
5
Schematic Drawings
2
6-7
Optional Check and Relief Valves Parts List
7
Model Numbers Also Available
7
Amico Pipeline
Introduction
As required by NFPA-99 (National Fire Protection Association), Health Care Facilities oxygen systems having the source
of supply outside the building shall have an inlet to connect a temporary, auxiliary source of supply for emergency
or maintenance situations. This connection shall include necessary valves and to allow for an emergency supply
of oxygen and isolation of the normal source of supply. The inlet connection shall be a 2” female NPT connection
and be provided with a plug to prevent entry of foreign matter into the oxygen system when not in use.
Medical Facility Responsibility
Amico Emergency Oxygen Inlet Stations will perform in conformity with the ­descriptions contained in this manual
and accompanying labels and/or inserts when a­ ssembled, ­operated, maintained and repaired in accordance with the
instructions provided.
Emergency Oxygen Inlet Stations must be inspected periodically. A defective product should not be used. Parts that
are broken, missing, plainly worn, distorted or contaminated should be replaced immediately. Should such repairs or
replacements become necessary, please contact your local distributor.
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3
Installation of Emergency Oxygen Inlet Station
NOTE: Prior to installation, inspect the unit to ensure no tampering or damages were incurred.
1. Anchor the oxygen inlet station on a finished wall with the appropriate hardware.
2. Before brazing, wrap wet rags around the tube extension next to the valve body to prevent overheating and
possible damage to the valve seals. Connect copper tubing to the copper extension using brazing methods and
materials in accordance with NFPA-99 or CSA Z7396.1.
3. Test the system for leaks (as per appropriate standards).
Operating Instructions
To Operate:
1. Ensure that the isolation valve is closed.
2. Open the threaded connection.
3. Connect a pigtail to the oxygen threaded connection.
4. Check the inlet pressure gauge for supply pressure.
5. Ensure that the connection is not leaking.
6. Open the outlet valve.
7. The “Emergency Oxygen Inlet Station” is now in operation.
To Shut Down:
1. Ensure that the main bulk oxygen system is working correctly.
2. Close the isolation valve.
3. Close the supply pressure to the pigtail.
4. Open the threaded connection.
5. Replace the cover plug.
6. Close the cover and engage the padlock.
4
Amico Pipeline
Repair and Replacement Parts List:
1. V-X-RK-NIB-20
Repair kit for 2” ball valve - seats and O-rings
2. V-X-VLV-HAND-L
Valve handle sleeve for 2”
3. V-X-GAUGE-100
Gauge 100 psi/690 kPa – 1/8” NPT
4. M-X-OXF-20-PLG
2” NPT hex-head plug
5. V-X-BOX-PLUG-25-B
Box plug for oxygen inlet station 2 ½” (black)
6. V-X-BOX-PLUG-30-B
Box plug for oxygen inlet station 3” (black)
Recessed Mount
Surface Mount
1
1
3
4
2
4
2
3
Front view
Front view
6
5
Bottom view
Back view
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5
Schematic Drawing - Recessed Mount
Typical Piping
Connect to
pipeline
25.5
[648]
8
12"
[305]
[203]
Check Valve
Emergency Low
Pressure Oxygen
Inlet Box.
Main Oxygen
Supply
Shutoff
Valve
28
18-1/2"
[711]
[470]
27
17-1/2"
[445]
[686]
Relief Valve
75 PSIG
Turn Down
and Screen
Pressure
Switch
Main Line
Shutoff Valve
Provision for
Padlock
16
12"
[406]
[305]
13-1/2"
17.5 14-1/2"
18.5
[343]
[445] [368]
[470]
Inlet Oxygen
connection
2" NPT
7-1/4"
8
[184]
[203]
2" Type "K"
Copper outlet pipes.
Model Number: M-FILL-OXY-LP2
6
Amico Pipeline
Check Valve
Schematic Drawing - Surface Mount
Typical Piping
Turn Down
and Screen
Relief Valve
75 PSIG
Emergency Low
Pressure Oxygen
Inlet Box
Shutoff
Valve
26"
[660]
Shutoff
Valve
26
[660]
Main Oxygen
Supply
Pressure
Switch
Check Valve
8
[203] 8"
[203]
11
[279.4]
17
[431]
Inlet Oxygen
connection
2" NPT Inlet
Oxygen
connection
2” NPT
18"
[457]
Main Line
Shutoff Valve
17"
[431]
2" Type "K"
Copper outlet pipes
2” Type “K”
Copper Outlet Pipes
Model Number: M-FILL-OXY-LP2S
Optional Check and Relief Valves (to be ordered separately):
Check Valve 1”VV-CHK3-EXT10
Check Valve 1-1/2”VV-CHK3-EXT15
Check Valve 2”VV-CHK3-EXT20
Relief Valve Pipe Away Adapter ½” NPT (NFPA)
M-X-PIPEAWAY-05
Relief Valve (NFPA)M-X-MAN-72W-075
Relief Valve (CSA)M2-X-MAN-73-075
Model numbers also available:
M-FILL-OXY-LP-S M-FILL-OXY-LP M-FILL-OXY-S M-FILL-OXY Emergency low pressure oxygen inlet station 1” surface mounted
Emergency low pressure oxygen inlet station 1” recessed mounted
Emergency high pressure oxygen inlet station 1” surface mounted
Emergency high pressure oxygen inlet station 1” recessed mounted
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7
www.amico.com
Amico Pipeline | www.amico.com
85 Fulton Way, Richmond Hill
Ontario, L4B 2N4, Canada
Toll Free Tel: 1.877.462.6426
Toll Free Fax: 1.866.440.4986
Tel:905.764.0800
Fax:905.764.0862
Email:[email protected]
APE-OM-INSTAL-EOIS-LP-2IN 01.07.2014