13
866.4.Maxtec www.maxtec.com
8.3 Oxygen Inlet Supply
This device was designed for an oxygen inlet pressure of 3.5 bar (50psi).
Certain geographical areas use 4 bar (58psi) or 5bar (73psi) as the standard
piped oxygen distribution pressure. This device can be operated at these
pressures but the flow readings on the flow meter must be corrected for the
additional pressure. The table below gives correction factors for each flow
meter graduation indicating the percent increase in flow from nominal that will
result due to the increased inlet pressure at 4bar and 5bar.
9.0 MaxVenturi SPARE PARTS AND ACCESSORIES
9.1 Included With Your Unit
Part Number Item
R211P03
Adjustable Flow MaxVenturi Medical Unit with Sensor
R211M03
User’s Guide and Operating Instructions
R125P03-002 MAX-250E Oxygen Sensor
RP34P02
Air inlet filter
9.2 Standard Replacement Parts and Accessories
Part Number Item
R127P35
15’ coiled polyurethane oxygen hose with DISS ends.
9.3 Other Replacement Parts and Repairs
For repair or parts issues not specified in this manual refer to the MaxVenturi
service manual (R211M01), or the MaxVenturi preventative maintenance
manual (R211M02).
9.4 Preventative Maintenance
It is recommended by Maxtec that service personnel check the function of the
device once a year, or as needed. The MaxVenturi Preventative Maintenance
Manual will guide you through the process. It is available for free at
www.maxtec.com
. Equipment in need of factory repair shall be sent to:
Maxtec
Customer Service Department 2305 South 1070 West
Salt Lake City, Utah 84119
(Include RMA number)
Nominal Flow
LPM
4 Bar
(% increase)
5 Bar
(% increase)
10 - A
20 - B
30 - C
40 - D
50 - E
13
9
7
6
5
34
24
18
16
13
60 - F
4
12
