ASP STERRAD 100, Service Manual

Page: 177 / 309

Replace the AC Enclosure
1. (
Block 2
). Snap the configuration board from the old enclosure into
the new enclosure. Attach the thermal overload relay. The wiring
order is as follows: 28 to T1, 29 to T2, 30 to T3, 80 to 96, and 90 to
95.
2. Remove the front panel from the new enclosure and attach the
retained panel from the old enclosure.
3. Attach the AC enclosure to the frame (6 screws).
4. (
Block 2
). Connect the vacuum pump harness and ground.
5. Plug in the subsystem as labeled on the enclosure.
Remove the Solid State Relay Board
1. Turn off the main circuit breaker.
2. Open the AC enclosure panel.
3. From outside the enclosure, disconnect all electrical harnesses from
the solid state relay board
4. Remove the two screws fastening the solid state relay board to the
enclosure. On Block 2 systems the screws are located on the outside
of the enclosure.
5. From inside the enclosure, disconnect the harnesses attached to the
solid state relay board.
6. Remove the solid state relay board.
Replace the Solid State Relay Board
1. Replace the solid state relay board
2. From inside the enclosure, reconnect the harnesses attached to the
solid state relay board.
3. Replace the two screws fastening the solid state relay board to the
enclosure. On Block 2 systems the screws are located on the outside
of the enclosure.
4. From outside the enclosure, reconnect all electrical harnesses to the
solid state relay board.
5. Close the AC enclosure panel.
6. Turn the main circuit breaker ON.
AC Removal/Replacement AC Subsystem
ASP Service Guide rev. D STERRAD® 100 Sterilizer 9-5