Replacing The Operating Hours Meter - Weinmann OXYMAT 3 Servicing And Repair Instructions

7.8 Replacing the operating hours meter

Tools required:
• Spanner set WM 14249,
• Allen key 6 mm.
1. Open the appliance (see "7.3 Opening the
appliance" on page 29).
2. Carefully lift the operating panel out of the
foam section.
3. Pull the connector
X9
meter from the circuit board.
4
4. Press the lock of the operating hours meter
together and pull the meter through the
operating panel.
5. Make a note of the meter reading in the
service log on page 78. This will enable you
to calculate the actual operating hours when a
new meter is installed.
6. Guide the connector and cable of the new
operating hours meter
in the operating panel.
7. Push the operating hours meter into the
opening
the right way round
8. 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.
9. Carefully re-insert the operating panel,
inserting the pins on the operating panel into
the holes in the foam section
10. Close the appliance (see "7.4 Closing the
appliance" on page 30).
11. Perform a functional check (see "5. Functional
check" on page 10).
of the operating hours
4
through the opening
4
until it locks home.
to the contacts on the
X9
.
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Repair information and repair instructions
X9
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