Weinmann OXYMAT 3 Servicing And Repair Instructions page 67

Oxygen concentrator
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2. Loosen the straps
42
out of the fastener and put next to the
appliance.
3. Take off the foam section
4. Undo the Y-connector
sleeve (e.g. using a spanner from the set) and
pull out the angular bush. Tilt one container
slightly out of the foam section to do so.
Remove the outlet piping system WM 13265
from the appliance.
5. Pull connectors
X10
board.
6. Pull the right-hand ADS container
foam section.
Note
Steps
to
do not apply to concentrators
7.
9.
which already have a plastic valve block.
7. The ADS container
53
block are connected to one another by a
double nipple.
Use an open-ended spanner SW17 to hold
the double nipple steady at the ADS container.
Hold the magnetic valve block steady with
water pump pliers and remove the ADS
container from the magneticvalve block.
8. Now unscrew the ADS container incl. double
nipple by hand.
9. Replace the double nipple of the ADS container with
the connecting adapter
10. Remove the tubing from the valve block (see
"Unscrew the piping systems" on page 62).
11. Remove the two push-fit angle connectors from the
magnetic valve block and plug them into the same
connectors of the new magnetic valve block.
Note
Steps
to
do not apply to
12.
13.
concentrators with an aluminum magnetic
valve block.
without pulling the strap
.
44
by pushing back the
73
and
off the circuit
X11
out of the
53
and the magnetic valve
.
104
44
73
Repair information and repair instructions
42
53
Double nipple
Pressure seal
Aluminum
67

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