Invacare XPO2 Mode D'emploi page 2

XPO2™ Portable Oxygen Concentrator
2.2 Installation
WARNING!
Risk of injury.
These procedures MUST be performed by a qualified
technician.
When accessing the XPO
battery power is still being applied to the internal (PCB)
printed circuit board. Battery power remains on the PCB
as long as the battery connection is made to the PCB.
– Care MUST be taken to minimize contact with the
PCB. DO NOT use any kind of tool (screwdriver,
pliers, etc.) when working on the internal structure.
Otherwise, injury and/or damage may occur.
CAUTION!
Risk of damage.
– DO NOT damage ribbon cable when removing or
installing front cover.
– DO NOT use Methyl Ethyl Ketone (MEK). This will
damage the plastic.
Check all parts for shipping damage. If damage is found, DO
NOT use. Contact Carrier/Invacare for further instructions.
To ensure the safe and proper replacement of the XPO
these instructions MUST be followed.
3 Service
3.1 Accessing the XPO
1. Remove the label A from the top of the XPO
This label adheres to the front and rear sections of the
XPO . This label MUST be removed to separate the two
2
sections.
so that the back panel label C is facing up
2. Position the XPO
2
(Figure 2).
3. Use a T15 Torx® screwdriver to remove the four mounting
screws D from the back of the XPO
2
battery, remember that
2
battery,
2
Battery
2
B (Figure 1).
2
.
2
4. While holding the unit together, rotate the XPO
so that the back panel label is facing down.
The ribbon cable E is connected to the front cover F
and the internal printed circuit board (PCB). Only open
the XPO as shown in Figure 3 and Figure 4.
2
5. Slowly, open the front cover F, ensuring not to damage the
ribbon cable E (Figure 3 and Figure 4).
3.2 Replacing the XPO
CAUTION!
– Before handling the internal printed circuit board
(PCB), ensure you are properly grounded to prevent
static damage to the components of the board.
– A static cuff MUST be worn and properly grounded
using an alligator clip.
– Electrical conduit or water pipe is normally sufficient
when a known good ground is unavailable.
– Care should be taken to ensure that the alligator clip
contacts a bare metal surface.
1. Perform the steps in 3.1 Accessing the XPO
Remove the inlet filter H with tubing I attached from the holder
2.
(Figure 5).
Disconnect the battery wiring harness J from the internal
3.
printed circuit board (PCB) G.
4. Remove the battery K from the thermal pad and battery tray.
and position it
2
Battery
2
Battery, page 2 .
2
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