DataMetrics 2000 Series, Operation And Maintenance Manual

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MODEL 2000 PRINTER OPERATION AND MAINTENANCE
DataMetrics Corporation 35
6.5.3. Power Supply
Removal:
a. Open the top cover of the printer.
b. Remove the AC LINE, AC NEUTRAL, and CHASSIS GROUND connections from the
power supply terminal block.
c. Disconnect the power supply interface cable connectors for the controller board and
heater harness.
d. Remove the hardware that secures the power supply mounting plate to the chassis.
Remove the power supply assembly from the chassis.
Installation:
a. Position the power supply assembly in the chassis and install the hardware that
secures the assembly.
b. Connect the power supply interface cable connectors for the controller board and
heater harness.
c. Install the AC LINE, AC NEUTRAL, and CHASSIS GROUND connections on the
power supply terminal block.
d. Close the top cover of the printer.
6.5.4. Circuit Breaker Assembly
Removal:
a. Open the top cover of the printer.
b. Remove the hardware that secures the line filter cover to the chassis. Remove the
cover from the chassis.
c. Remove the hardware that secures the line filter to the chassis.
d. Remove the AC LINE and AC NEUTRAL terminals of the circuit breaker harness from
the line filter output (bottom) connections.
e. Remove the CHASSIS GROUND terminal of the circuit breaker harness from the
inside of the rear panel.
f. Remove the AC LINE, AC NEUTRAL, and CHASSIS GROUND terminals of the circuit
breaker harness from the power supply terminal block.
g. External paper feed configuration only: Remove the hardware that secures the circuit
breaker cover to the inside of the front panel. Remove the cover from the chassis.
h. Remove the hardware that secures the circuit breaker to the front panel of the printer.
Remove the circuit breaker assembly from the chassis.
Installation:
a. Position the circuit breaker switch on the front panel and install the hardware that
secures the switch.