Weinmann OXYMAT 3 Servicing And Repair Instructions page 41

10. Disconnect the connector
the printed circuit board.
11. Unscrew the four screws
12. Place the circuit board on your ESD
workplace.
13. Carefully place the new circuit board
the operating panel and secure with the four
screws .
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14. Attach the connector
circuit board. The precise location on the
circuit board can be found in Chapter "10.1
Arrangement of the PCBs" on page 76.
15. Next, push the long tube
reducer) into the Y-connector.
16. Securely attach the connectors
and to the circuit board. The location of
X11
the corresponding contacts on the circuit
board can be found in Chapter "10.1
Arrangement of the PCBs" on page 76.
Connectors and
X10
without causing any problems.
17. Tilt the operating panel forwards and secure
the connector on the circuit board.
X2
18. Push tube onto the pressure sensor
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19. Carefully re-insert the operating panel,
inserting the pins on the operating panel into the
holes in the foam section
20. Insert the foam section
21. Place the straps over the foam sections and
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tighten them.
22. Press the On/Off knob
axis.
After installing, actuate the switch several times
to ensure it is not jammed.
23. Close the appliance (see "7.4 Closing the
appliance" on page 30).
24. Perform a functional check (see "5. Functional
check" on page 10).
for the meter from
X9
.
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on
40
to the contacts of the
X9
(from the pressure
84
, ,
X1 X13 X10
may be swapped
X11
.
B1
.
45
.
45
onto its switching
2
40
X9
84
B1 X13 X11
45
Repair information and repair instructions
41
X10 X1 X2
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