Service and repair
8-68
10070389 Rev. A
Puritan Bennett™ 700 Series Ventilator System Service Manual
8.14.4 Circuit breaker
Remove the circuit breaker as follows. Install by reversing removal procedure, referring to
Figure 9-24 as necessary.
1.
Remove power assembly (Section 8.14.2).
2.
Disconnect wires from circuit breaker terminals (Figure 8-54).
3.
Twist off circuit breaker retainer.
Caution
To prevent equipment damage, always replace circuit breaker with correct 4A breaker
(P/N G-060033-00).
8.14.5 Power switch
Remove the power switch as follows. Install by reversing removal procedure referring to
Figure 9-24 as necessary.
1.
Remove power assembly (Section 8.14.2).
2.
Disconnect wires from power switch terminals (Figure 8-55).
3.
Loosen power switch nut.
4.
Remove power switch and retainer.
Figure 8-55. Power supply input terminal connections
7-00214
Power
switch
Power
switch
harnesses
Power supply
input terminal
block
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