Tuttnauer 1730 M, Technician Manual

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14
6.5 Replacing the circuit breaker
Caution!
Before starting, disconnect the instrument from the power source.
1. Remove the autoclave cover (see para. 6.2 “Dismantling the Outer
Covers of the Autoclave ” ).
2. Disconnect the wires from the circuit breaker.
3. Remove the four screws connecting the circuit breaker to the panel (1).
4. Replace the circuit breaker with a new one.
5. Reconnect the electrical wires.
6. Reassemble the cover.
7. Turn on the autoclave and verify it operates correctly.
8. Move the circuit breaker’s lever to the “tripped” position and verify
that the autoclave turns off.
Make sure that the correct circuit breaker is installed as marked in
the table below!
1730 2340 2540 3140 3850 3870
M
Model
Voltage
M
MK
MK-V
M MK M MK
standard special
M M
1ph, 120V,
50/60 Hz
15 A 15 A 15 A — 15 A — — — — —
1ph, 230V,
50/60 Hz
10 A 10 A 10 A 15 A 10 A 15 A 10 A 15 A 15 A 15 A

Circuit breaker lever