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Introduction
Thank you for purchasing the
Mark 5 Plus
Oxygen Concentrator.
The
Mark 5 Plus
Concentrator is the latest in the high quality Mark series of
concentrators manufactured by Nidek Medical Products, Inc. It is a reliable concentrator,
requiring very little maintenance and is designed to operate efficiently for a long period of
time. We have accomplished this by combining real world experience with the latest of
control and process technology.
We believe that the
Mark 5 Plus
is the best machine available in today’s market and
will operate to your complete satisfaction. We invite your comments on our devices and
our service. The Mark5 Plus is manufactured under the controls of FDA-GMP’s and ISO-
9001 and EN46001 Quality Management Systems.
Anand Chitlangia
President & CEO
Nidek Medical Products, Inc.
This edition of the Mark5 Plus Maintenance Manual is effective for
configuration models 1373-31100 and 1373-71100 beginning with
serial number 992-18378. See Section 2 for configurations 1373-
31103 and 1373-71103.
Specifications
(Stated at 70
°
F (20
°
C) and 1 Atm.)
Height. ............................................................................ 26
in
/ 660 mm
Width...............................................................................
15 in / 380 mm
Depth..............................................................................
15 in / 380 mm
Weight.............................................................................
60 lbs / 27 kg
Output............................................................................. 90%
+/- 3% @ 5 lpm
Voltage............................................................................ 115
V;
60 Hz
Average Power Consumption.......................................... 420W
@ 60 Hz
Cooling Air Temperature Rise.........................................
Less than 30
°
F / 16
°
C
Summary of Contents for 1373-3111 OT
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