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An improved mainframe or chassis has been developed for the platesetter. This latest mainframe, referred to as the Type II mainframe, is more functional than its predecessor (Type I mainframe) and contains greater service access.
Note: To visibly distinguish between the two types of mainframe, see Distinguishing between Type I and Type II mainframes.
This page describes the improvements made on the Type II mainframe:
|
Part
|
Photos
|
Improvement
|
|---|---|---|
| E-Box | New SBC 786 board. | |
| Keyboard/mouse Y splitter cable (p/n 609-00281) |
Only one keyboard extension cable (p/n: 199D20220) is connected to the 800 II accessory kit. Connect one end of the cable to the SBC and the other end to the Y splitter cable. | |
| TMCE Board | Moved to the right door to allow better service and replacement
access. A screw from the Type II mainframe's body closes the TMCE door. Note: After you open/close the TMCE door, make sure that all the wiring is in place to avoid circuit shorting and damages. |
|
| CA Board | Moved to the right door to allow better service and replacement access. The CA board is the smaller board above the TMCE board. | |
| Power Fail Protector Board Assembly | When power surges occur, the power fail protector board assembly maintains the platesetter in OFF status until the On/Off pushbutton is toggled. |
|
Part
|
Photos
|
Improvement
|
|---|---|---|
| Power Supply Tray | Removed, and relocated inside the distribution box. | |
| Left Local Board | Moved from the left side door upper compartment to the lower one, instead of the power supply. | |
| Cooling Filter 24x12 | Better service and replacement access. The filter is held by two pull-out latches, which are activated by the customer. |
|
Part
|
Photos
|
Improvement
|
|---|---|---|
| Drum Vacuum Pump | Moved to the place of the cooling system. | |
| Debris Vacuum Hose | Moved towards the left side door. Note: This change also required a change at the distribution panel and therefore, a new part number. |
|
| Loading Vacuum Pump | Replaced with a vacuum generator unit located above the drum vacuum pump. |