DeVilbiss 525 Serie Manuel D'instructions page 8

SYMPTOM
F . Red Service Required light is on, and an
intermittent audible signal is sounding .
G . If any other problems occur with your oxygen
concentrator .
RETURN AND DISPOSAL
This device may not be disposed of with household waste . After use of the device, please return the device to the provider for disposal . This device contains electrical and/or
electronic components that must be recycled per EU Directive 2012/19/EU-Waste Electrical and Electronic Equipment (WEEE) . Non-infectious used accessories (e .g . nasal
cannula) can be disposed of as residential waste . The disposal of infectious accessories (e .g . nasal cannula from an infected user) must be made via an approved waste
disposal company . Names and addresses can be obtained from the local municipality .
SPECIFICATIONS
Catalog Number
Delivery Rate (Lower delivery rates
available for low flow applications)
Maximum Recommended Flow (@
nominal outlet pressures of zero and
7 kPa)**
Outlet Pressure
Auxiliary Oxygen Port **
Electrical Rating
Operating Voltage Range
Oxygen Percentage
Operating Altitude
(tested at 70˚F {21˚C} only)
0-1500 M (0-4921 ft)
1500-4000 M (4921-13123 ft)
Operating Environment Range*
41˚F (5˚C) to 95˚F (35˚C), humidity
range of 10% to 95%
Power Consumption
Weight
Safe Working Load
Sound Level (ISO 8359:1996)
Dimensions
Pressure Relief Valve
Operating System
The visible "low oxygen" indicator
will activate at the following level
Storage Conditions
EN - 8
POSSIBLE CAUSE
1 . Flow meter is not properly set .
2. Air filter is blocked.
3 . Exhaust is blocked .
DEVILBISS 5-LITER SERIES
525DS, 525DS-Q
0 .5 to 5 LPM
5 LPM
8 .5 ± 0 .5 psig (58 .6 ± 3 .5 kPa)
Outlet Pressure: <15 psi
Outlet Flow: 2 LPM
115 V, 60 Hz, 3 .3 Amp
97-127 V~, 60 Hz
1-5 LPM=87%-96%
Across the voltage range:
No degradation of performance
Tested at nominal voltage only:
No degradation of performance
No degradation in performance across
the operating voltage range .
310 Watts Average
275 Watts @ 1 .2 LPM & below
36 lbs . (16 .3 Kilograms)
53 lbs . (24 Kilograms)
48 dBA (525DS)
46 dBA (525DS-Q)
24 .5"H x 13 .5"W x 12"D
(62 .2 x 34 .2 x 30 .4 cm)
45 psig±5psig (310 kPa±34 .5 kPa)
Time Cycle / Pressure Swing
84% ± 2%
(The audible alarm will alert at
approximately 75%. At less than 60%, the
red "service required" light will activate .)
-40˚F (-40˚C) to 158˚F (70˚C), humidity
range of 10% to 100%, including
condensation
1. Ensure the flow meter is properly set to the prescribed number. (The maximum
flow meter setting is 3 LPM when an oxygen bottle is being filled with oxygen
from the auxiliary port .)
2. Check the air filter. If the filter is dirty, wash it following the cleaning instructions
on page 6.
3 . Check the exhaust area and make sure there is nothing restricting the unit
exhaust .
If the above remedies do not work, contact your DeVilbiss provider .
1 . Turn your unit "Off ." Switch to your reserve oxygen system and contact your
DeVilbiss provider immediately .
525KS, 525KS-LT
0 .5 to 5 LPM
5 LPM
8 .5 ± 0 .5 psig (58 .6 ± 3 .5 kPa)
Outlet Pressure: <15 psi
Outlet Flow: 2 LPM
220-230 V~, 50 Hz, 1 .55 Amp
230 V~, 60 Hz, 1 .9 Amp
187-253 V~, 50 Hz
195-253 V~, 60 Hz
1-5 LPM=93%±3%
Across the voltage range:
No degradation of performance
Tested at 230V/50Hz only:
No degradation of performance
No degradation in performance across
the operating voltage range .
230V / 50 Hz - 312 Watts Average
230V / 50 Hz - 296 Watts Average @
1 .2 LPM & below
230V / 60 Hz - 387 Watts Average
230V / 60 Hz - 369 Watts Average @
1 .2 LPM & below
36 lbs . (16 .3 Kilograms)
53 lbs . (24 Kilograms)
< 40 dBA (50Hz) (525KS)
48 dBA (50Hz) (525KS-LT)
24 .5"H x 13 .5"W x 12"D
(62 .2 x 34 .2 x 30 .4 cm)
45 psig±5psig (310 kPa±34 .5 kPa)
Time Cycle / Pressure Swing
84% ± 2%
(The audible alarm will alert at
approximately 75%. At less than 60%, the
red "service required" light will activate .)
-40˚F (-40˚C) to 158˚F (70˚C), humidity
range of 10% to 100%, including
condensation
REMEDY
525PS
0 .5 to 5 LPM
5 LPM
8 .5 ± 0 .5 psig (58 .6 ± 3 .5 kPa)
N/A
220-230 V~, 60 Hz, 1 .68 Amp
187-253 V~, 60 Hz
1-5 LPM=93%±3%
Across the voltage range:
No degradation of performance
Tested at 230V/60Hz only:
No degradation of performance
No degradation in performance across
the operating voltage range .
230V / 60 Hz - 334 Watts Average
230V / 60 Hz - 297 Watts Average @
2 .5 LPM & below
36 lbs . (16 .3 Kilograms)
53 lbs . (24 Kilograms)
40 dBA (50Hz)
24 .5"H x 13 .5"W x 12"D
(62 .2 x 34 .2 x 30 .4 cm)
45 psig±5psig (310 kPa±34 .5 kPa)
Time Cycle / Pressure Swing
84% ± 2%
(The audible alarm will alert at
approximately 75%. At less than 60%, the
red "service required" light will activate .)
-40˚F (-40˚C) to 158˚F (70˚C), humidity
range of 10% to 100%, including
condensation
SE-525K3