Power Supply; Figure 8-6 Removing The Power Supply - Tektronix Phaser 360 Service Manual

8
Field Replaceable Unit Disassembly/Assembly

Power supply

8-10 Phaser 360 Color Printer
Tools required
Magnetic screwdriver
T-20 TORX tip
Warning
Even when the printer is off, AC line voltages may be present at
the printer heaters while the printer is plugged into AC power.
1. Turn off the printer and remove the power cord.
2.
Remove the top and right-side covers as explained in the earlier topic,
"Cabinet panels and covers" on page 8-4.
3. Disconnect the five wiring harnesses leading to the power supply.
4. Remove the seven screws securing the power supply in place.
Remove the power supply.
Power
supply

Figure 8-6 Removing the power supply

Reverse these steps to install the power supply. Be sure that the sheet metal
alignment guides in the back and bottom of the power supply align with the
notches cut out in the power supply circuit board. Install the power supply's
rear screw first and then the side screws to secure the power supply in place.
Refer to Appendix C "Wiring Diagrams" for the proper method of routing
wiring between the solenoid valve and the power supply.
T-15 TORX tip
9923-37